Abstract
This manuscript analyzes forced photometry data of the dwarf planets Pluto and Eris obtained by the ATLAS network between 2015 and 2023 using the o- and c-band filters. The phase curves of Pluto and Eris show no noticeable opposition effect. Eris shows no changes in its absolute magnitudes between 2016 and 2022, and its weighted mean absolute magnitudes are H\(_{o}=-1.35 \pm 0.03\) and H\(_{c}=-1.01 \pm 0.02\). Pluto’s absolute magnitudes in the o and c filters show temporal variations between 2017 and 2022 Pluto and Eris show temporal variations in their phase coefficients \(\beta \) in the o and c filters related to “phase reddening.’ This effect is more pronounced for Eris than for Pluto. The absolute color Hc-Ho of Eris is \(0.34 \pm 0.05\). The absolute colors of Pluto are systematically redder than those of Eris. The absolute color and relative phase coefficients of Pluto in the o- and c-filter show a significant anti-correlation on an annual basis, which is a direct result of “phase reddening”. The relationship between these two variables is not obvious in Eris because of the small annual variations in absolute color. Eris and Pluto show no comet-like outbursts during the observation period studied here.
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Alvarez-Candal, A., Pinilla-Alonso, N., Ortiz, J.L., Duffard, R., Morales, N., Santos-Sanz, P., Thirouin, A., Silva, J.S.: Absolute magnitudes and phase coefficients of trans-Neptunian objects. Astron. Astrophys. 586, A155 (2016). https://doi.org/10.1051/0004-6361/201527161. arXiv:1511.09401
Alvarez-Candal, A., Ayala-Loera, C., Gil-Hutton, R., Ortiz, J.L., Santos-Sanz, P., Duffard, R.: Absolute colours and phase coefficients of trans-Neptunian objects: correlations and populations. Mon. Not. R. Astron. Soc. 488, 3035–3044 (2019). https://doi.org/10.1093/mnras/stz1880. arXiv:1907.03036
Ayala-Loera, C., Alvarez-Candal, A., Ortiz, J.L., Duffard, R., Fernández-Valenzuela, E., Santos-Sanz, P., Morales, N.: Absolute colours and phase coefficients of trans-Neptunian objects: HV - HR and relative phase coefficients. Mon. Not. R. Astron. Soc. 481, 1848–1857 (2018). https://doi.org/10.1093/mnras/sty2363. arXiv:1808.09938
Baade, W.: The photographic magnitude and color index of Pluto. Publ. Astron. Soc. Pac. 46, 218 (1934). https://doi.org/10.1086/124467
Belskaya, I.N., Shevchenko, V.G.: Opposition effect of asteroids. Icarus 147, 94–105 (2000). https://doi.org/10.1006/icar.2000.6410
Belskaya, I., Shevchenko, V.: Asteroid photometry: phase-angle effects. In: Muinonen, K., Penttilä, A., Granvik, M., Virkki, A., Fedorets, G., Wilkman, O., Kohout, T. (eds.) Asteroids, Comets, Meteors 2014, p. 32 (2014)
Bernstein, G.M., Trilling, D.E., Allen, R.L., Brown, M.E., Holman, M., Malhotra, R.: The size distribution of trans-Neptunian bodies. Astron. J. 128, 1364–1390 (2004). https://doi.org/10.1086/422919. arXiv:astro-ph/0308467
Betzler, A.S.: A photometric study of centaurs 29P/Schwassmann-Wachmann and (2060) Chiron. Mon. Not. R. Astron. Soc. 523, 3678–3688 (2023). https://doi.org/10.1093/mnras/stad1616
Binzel, R.P., Tholen, D.J., Tedesco, E.F., Buratti, B.J., Nelson, R.M.: The detection of eclipses in the Pluto-Charon system. Science 228, 1193–1195 (1985). https://doi.org/10.1126/science.228.4704.1193
Bosh, A.S., Young, L.A., Elliot, J.L., Hammel, H.B., Baron, R.L.: Photometric variability of Charon at 2.2 \(\mu\)m. Icarus 95, 319–324 (1992). https://doi.org/10.1016/0019-1035(92)90047-B
Bowell, E., Hapke, B., Domingue, D., Lumme, K., Peltoniemi, J., Harris, A.W.: Application of photometric models to asteroids. In: Binzel, R.P., Gehrels, T., Matthews, M.S. (eds.) Asteroids II, pp. 524–556 (1989)
Bradák, B., Kereszturi, Á., Gomez, C.: Tectonic analysis of a newly identified putative cryovolcanic field on Europa. Adv. Space Res. 72, 4064–4073 (2023). https://doi.org/10.1016/j.asr.2023.07.062
Brown, M.E.: S/2005 (2003 UB_313) 1. IAU Circ. 8610, 1 (2005)
Brown, M.E., Trujillo, C.A., Rabinowitz, D.L.: Discovery of a planetary-sized object in the scattered kuiper belt. Astrophys. J. 635, L97–L100 (2005). https://doi.org/10.1086/499336. arXiv:astro-ph/0508633
Brown, M.E., Schaller, E.L., Roe, H.G., Rabinowitz, D.L., Trujillo, C.A.: Direct measurement of the size of 2003 UB313 from the Hubble space telescope. Astrophys. J. Lett. 643, L61–L63 (2006). https://doi.org/10.1086/504843. arXiv:astro-ph/0604245
Buie, M.W., Shriver, S.K.: The distribution of water frost on charon. Icarus 108, 225–233 (1994). https://doi.org/10.1006/icar.1994.1057
Buie, M.W., Grundy, W.M., Young, E.F., Young, L.A., Stern, S.A.: Pluto and Charon with the Hubble space telescope. I. Monitoring global change and improved surface properties from light curves. Astron. J. 139, 1117–1127 (2010). https://doi.org/10.1088/0004-6256/139/3/1117
Buratti, B., Wong, F., Mosher, J.: Surface properties and photometry of the Uranian satellites. Icarus 84, 203–214 (1990). https://doi.org/10.1016/0019-1035(90)90166-7
Buratti, B.J., Hillier, J.K., Heinze, A., Hicks, M.D., Tryka, K.A., Mosher, J.A., Ward, J., Garske, M., Young, J., Atienza-Rosel, J.: Photometry of Pluto in the last decade and before: evidence for volatile transport? Icarus 162, 171–182 (2003). https://doi.org/10.1016/S0019-1035(02)00068-4
Buratti, B.J., Hicks, M.D., Dalba, P.A., Chu, D., O’Neill, A., Hillier, J.K., Masiero, J., Banholzer, S., Rhoades, H.: Photometry of Pluto 2008-2014: evidence of ongoing seasonal volatile transport and activity. Astrophys. J. Lett. 804, L6 (2015). https://doi.org/10.1088/2041-8205/804/1/L6
Cook, J.C., Desch, S.J., Roush, T.L., Trujillo, C.A., Geballe, T.R.: Near-infrared spectroscopy of Charon: possible evidence for cryovolcanism on kuiper belt objects. Astrophys. J. 663, 1406–1419 (2007). https://doi.org/10.1086/518222
Delahodde, C.E., Meech, K.J., Hainaut, O.R., Dotto, E.: Detailed phase function of comet 28P/Neujmin 1. Astron. Astrophys. 376, 672–685 (2001). https://doi.org/10.1051/0004-6361:20011028
Dobson, M.M., Schwamb, M.E., Benecchi, S.D., Verbiscer, A.J.S., Fitzsimmons, A., Shingles, L.J., Denneau, L., Heinze, A.N., Smith, K.W., Tonry, J.L., Weiland, H.: Phase curves of kuiper belt objects, centaurs, and Jupiter-family comets from the ATLAS survey. Planet. Sci. J. 4, 75 (2023). https://doi.org/10.3847/PSJ/acc463. arXiv:2303.08643
Dollfus, A.: Physical studies of asteroids by polarization of the light. In: Gehrels, T., (ed.) NASA Special Publication, vol. 267. pp. 95. (1971)
Edgeworth, K.E.: The evolution of our planetary system. J. Br. Astron. Assoc. 53, 181–188 (1943)
Emran, A., Dalle Ore, C.M., Cruikshank, D.P., Cook, J.C.: Surface composition of Pluto’s Kiladze area and relationship to cryovolcanism. Icarus 404, 115653 (2023). https://doi.org/10.1016/j.icarus.2023.115653. arXiv:2303.17072
Fernandez, J.A.: On the existence of a comet belt beyond Neptune. Mon. Not. R. Astron. Soc. 192, 481–491 (1980). https://doi.org/10.1093/mnras/192.3.481
Ghasemi, A., Zahediasl, S.: Normality tests for statistical analysis: a guide for non-statisticians. Int. J. Endocrinol. Metab. 10, 486 (2012)
Gladstone, G.R., Stern, S.A., Ennico, K., Olkin, C.B., Weaver, H.A., Young, L.A., Summers, M.E., Strobel, D.F., Hinson, D.P., Kammer, J.A., Parker, H., Steffl, A.J.A., Linscott, I.R., Parker, J.W., Cheng, A.F., Slater, D.C., Versteeg, M.H., Greathouse, T.K., Retherford, K.D., Throop, H., Cunningham, N.J., Woods, W.W., Singer, K.N., Tsang, C.C.C., Schindhelm, R., Lisse, C.M., Wong, M.L., Yung, Y.L., Zhu, X., Curdt, W., Lavvas, P., Young, E.F., Tyler, G.L., Bagenal, F., Grundy, W.M., McKinnon, W.B., Moore, J.M., Spencer, J.R., Andert, T., Andrews, J., Banks, M., Bauer, B., Bauman, J., Barnouin, O.S., Bedini, P., Beisser, K., Beyer, R.A., Bhaskaran, S., Binzel, R.P., Birath, E., Bird, M., Bogan, D.J., Bowman, A., Bray, V.J., Brozovic, M., Bryan, C., Buckley, M.R., Buie, M.W., Buratti, B.J., Bushman, S.S., Calloway, A., Carcich, B., Conard, S., Conrad, C.A., Cook, J.C., Cruikshank, D.P., Custodio, O.S., Ore, C.M.D., Deboy, C., Dischner, Z.J.B., Dumont, P., Earle, A.M., Elliott, H.A., Ercol, J., Ernst, C.M., Finley, T., Flanigan, S.H., Fountain, G., Freeze, M.J., Green, J.L., Guo, Y., Hahn, M., Hamilton, D.P., Hamilton, S.A., Hanley, J., Harch, A., Hart, H.M., Hersman, C.B., Hill, A., Hill, M.E., Holdridge, M.E., Horanyi, M., Howard, A.D., Howett, C.J.A., Jackman, C., Jacobson, R.A., Jennings, D.E., Kang, H.K., Kaufmann, D.E., Kollmann, P., Krimigis, S.M., Kusnierkiewicz, D., Lauer, T.R., Lee, J.E., Lindstrom, K.L., Lunsford, A.W., Mallder, V.A., Martin, N., McComas, D.J., McNutt, R.L., Mehoke, D., Mehoke, T., Melin, E.D., Mutchler, M., Nelson, D., Nimmo, F., Nunez, J.I., Ocampo, A., Owen, W.M., Paetzold, M., Page, B., Pelletier, F., Peterson, J., Pinkine, N., Piquette, M., Porter, S.B., Protopapa, S., Redfern, J., Reitsema, H.J., Reuter, D.C., Roberts, J.H., Robbins, S.J., Rogers, G., Rose, D., Runyon, K., Ryschkewitsch, M.G., Schenk, P., Sepan, B., Showalter, M.R., Soluri, M., Stanbridge, D., Stryk, T., Szalay, J.R., Tapley, M., Taylor, A., Taylor, H., Umurhan, O.M., Verbiscer, A.J., Versteeg, M.H., Vincent, M., Webbert, R., Weidner, S., Weigle, G.E., White, O.L., Whittenburg, K., Williams, B.G., Williams, K., Williams, S., Zangari, A.M.: The atmosphere of Pluto as observed by new horizons. Science 351, aad8866 (2016). https://doi.org/10.1126/science.aad8866. arXiv:1604.05356
Grundy, W.M., Olkin, C.B., Young, L.A., Buie, M.W., Young, E.F.: Near-infrared spectral monitoring of Pluto’s ices: spatial distribution and secular evolution. Icarus 223, 710–721 (2013). https://doi.org/10.1016/j.icarus.2013.01.019. arXiv:1301.6284
Grundy, W.M., Wong, I., Glein, C.R., Protopapa, S., Holler, B.J., Cook, J.C., Stansberry, J.A., Parker, A.H., Lunine, J.I., Pinilla-Alonso, N., de Souza Feliciano, A.C., Brunetto, R., Emery, J.P.: Measurement of D/H and 13C/12C Ratios in Methane Ice on Eris and Makemake: Evidence for Internal Activity. ArXiv e-prints (2023). https://doi.org/10.48550/arXiv.2309.05085. arXiv:2309.05085
Hansen, C.J., Castillo-Rogez, J., Grundy, W., Hofgartner, J.D., Martin, E.S., Mitchell, K., Nimmo, F., Nordheim, T.A., Paty, C., Quick, L.C., Roberts, J.H., Runyon, K., Schenk, P., Stern, A., Umurhan, O.: Triton: fascinating moon, likely ocean world, compelling destination! Planet. Sci. J. 2, 137 (2021). https://doi.org/10.3847/PSJ/abffd2
Harris, A.W.: The H-G asteroid magnitude system: mean slope parameters. In: Lunar and Planetary Science Conference, p. 375 (1989)
Hinkle, D.E., Wiersma, W., Jurs, S.G.: Applied statistics for the behavioral sciences. (No Title) (2003)
Holler, B.J., Grundy, W.M., Buie, M.W., Noll, K.S.: The Eris/dysnomia system I: the orbit of dysnomia. Icarus 355, 114130 (2021). https://doi.org/10.1016/j.icarus.2020.114130. arXiv:2009.13733
Howell, S.B.: Handbook of CCD Astronomy (2000)
Kargel, J.S.: Cryovolcanism on the icy satellites. Earth Moon Planets 67, 101–113 (1994). https://doi.org/10.1007/BF00613296
Kenyon, S.J., Bromley, B.C.: A Pluto-Charon sonata: the dynamical architecture of the circumbinary satellite system. Astron. J. 157, 79 (2019) https://doi.org/10.3847/1538-3881/aafa72. arXiv:1810.01277
Kiladze, R.I., Kukhianidze, V.D.: Photometry of Pluto in two colors. Astron. Vestn. 25, 439–441 (1991)
Kramer, D., Gowanlock, M., Trilling, D., McNeill, A., Erasmus, N.: Removing aliases in time-series photometry. Astron. Comput. 44, 100711 (2023). https://doi.org/10.1016/j.ascom.2023.100711. arXiv:2304.13843
Kuiper, G.P.: On the origin of the solar system. In: Hynek, J.A. (ed.) 50th Anniversary of the Yerkes Observatory and Half a Century of Progress in Astrophysics, p. 357 (1951)
Liu, Y., Wu, L., Sun, T., Zhang, P., Fang, X., Cheng, L., Jiang, B.: A comprehensive comparison of period extraction algorithms for asteroids with long term observation. Universe 7 (2021). https://www.mdpi.com/2218-1997/7/11/429. https://doi.org/10.3390/universe7110429
Lyutyi, V.M., Tarashchuk, V.P.: A photometric study of Pluto near perihelion - part two - rotation period and color indices. Sov. Astron. Lett. 10, 226–229 (1984)
Mahlke, M., Carry, B., Denneau, L.: Asteroid phase curves from ATLAS dual-band photometry. Icarus 354, 114094 (2021). https://doi.org/10.1016/j.icarus.2020.114094. arXiv:2009.05129
Marcialis, R.L., Lebofsky, L.A., Disanti, M.A., Fink, U., Tedesco, E.F., Africano, J.: The albedos of Pluto and Charon: wavelength dependence. Astron. J. 103, 1389 (1992). https://doi.org/10.1086/116153
Mignard, F.: On a possible origin of Charon. Astron. Astrophys. 96, L1 (1981)
Moseley, T.J.C.A.: The magnitude of Pluto. J. Br. Astron. Assoc. 79, 129–129 (1969)
Muinonen, K., Belskaya, I.N., Cellino, A., Delbò, M., Levasseur-Regourd, A.C., Penttilä, A., Tedesco, E.F.: A three-parameter magnitude phase function for asteroids. Icarus 209, 542–555 (2010). https://doi.org/10.1016/j.icarus.2010.04.003
Neff, J.S., Lane, W.A., Fix, J.D.: An investigation of the rotational period of the planet Pluto. Publ. Astron. Soc. Pac. 86, 225 (1974). https://doi.org/10.1086/129589
Olkin, C.B., Spencer, J.R., Grundy, W.M., Parker, A.H., Beyer, R.A., Schenk, P.M., Howett, C.J.A., Stern, S.A., Reuter, D.C., Weaver, H.A., Young, L.A., Ennico, K., Binzel, R.P., Buie, M.W., Cook, J.C., Cruikshank, D.P., Ore, D., Earle, A.M.C.M., Jennings, D.E., Singer, K.N., Linscott, I.E., Lunsford, A.W., Protopapa, S., Schmitt, B.: The global color of Pluto from new horizons. Astron. J. 154, 258 (2017). https://doi.org/10.3847/1538-3881/aa965b
Owen, T.C., Roush, T.L., Cruikshank, D.P., Elliot, J.L., Young, L.A., de Bergh, C., Schmitt, B., Geballe, T.R., Brown, R.H., Bartholomew, M.J.: Surface ices and the atmospheric composition of Pluto. Science 261, 745–748 (1993). https://doi.org/10.1126/science.261.5122.745
Penttilä, A., Granvik, M., Muinonen, K., Wilkman, O.: The H,G_1,G_2 photometric system with scarce observational data. In: Muinonen, K., Penttilä, A., Granvik, M., Virkki, A., Fedorets, G., Wilkman, O., Kohout, T. (eds.) Asteroids, Comets, Meteors 2014, p. 415 (2014)
Pitjeva, E.V., Pitjev, N.P.: Masses of the main asteroid belt and the kuiper belt from the motions of planets and spacecraft. Astron. Lett. 44, 554–566 (2018). https://doi.org/10.1134/S1063773718090050. arXiv:1811.05191
Rabinowitz, D.L., Schaefer, B.E., Tourtellotte, S.W.: The diverse solar phase curves of distant icy bodies. I. Photometric observations of 18 trans-neptunian objects, 7 centaurs, and nereid. Astron. J. 133, 26–43 (2007). https://doi.org/10.1086/508931. arXiv:astro-ph/0605745
Saxena, P., Renaud, J.P., Henning, W.G., Jutzi, M., Hurford, T.: Relevance of tidal heating on large TNOs. Icarus 302, 245–260 (2018). https://doi.org/10.1016/j.icarus.2017.11.023. arXiv:1706.04682
Schaefer, B.E., Buie, W., Smith, L.T.: Pluto’s light curve in 1933 1934. Icarus 197, 590–598 (2008). https://doi.org/10.1016/j.icarus.2008.05.003. arXiv:0805.2097
Sheppard, S.S.: Photometric variability of the largest kuiper belt objects: evidence for uniform surfaces. In: AAS/Division for Planetary Sciences Meeting Abstracts, vol. #39 p. 39.07 (2007)
Shkuratov, Y., Ovcharenko, A., Zubko, E., Miloslavskaya, O., Muinonen, K., Piironen, J., Nelson, R., Smythe, W., Rosenbush, V., Helfenstein, P.: The opposition effect and negative polarization of structural analogs for planetary regoliths. Icarus 159, 396–416 (2002). https://doi.org/10.1006/icar.2002.6923
Sicardy, B., Ortiz, J.L., Assafin, M., Jehin, E., Maury, A., Lellouch, E., Hutton, R.G., Braga-Ribas, F., Colas, F., Hestroffer, D., Lecacheux, J., Roques, F., Santos-Sanz, P., Widemann, T., Morales, N., Duffard, R., Thirouin, A., Castro-Tirado, A.J., Jelínek, M., Kubánek, P., Sota, A., Sánchez-Ramírez, R., Andrei, A.H., Camargo, J.I.B., da Silva Neto, D.N., Gomes, A.R., Martins, R.V., Gillon, M., Manfroid, J., Tozzi, G.P., Harlingten, C., Saravia, S., Behrend, R., Mottola, S., Melendo, E.G., Peris, V., Fabregat, J., Madiedo, J.M., Cuesta, L., Eibe, M.T., Ullán, A., Organero, F., Pastor, S., de Los Reyes, J.A., Pedraz, S., Castro, A., de La Cueva, I., Muler, G., Steele, I.A., Cebrián, M., Montañés-Rodríguez, P., Oscoz, A., Weaver, D., Jacques, C., Corradi, B., Santos, F.P.W.J., Reis, W., Milone, A., Emilio, M., Gutiérrez, L., Vázquez, R.: A Pluto-like radius and a high albedo for the dwarf planet Eris from an occultation. Nature 478, 493–496 (2011). https://doi.org/10.1038/nature10550
Singer, K.N., White, O.L., Schmitt, B., Rader, E.L., Protopapa, S., Grundy, W.M., Cruikshank, D.P., Bertrand, T., Schenk, P.M., McKinnon, W.B., Stern, S.A., Dhingra, R.D., Runyon, K.D., Beyer, R.A., Bray, V.J., Ore, C.D., Spencer, J.R., Moore, J.M., Nimmo, F., Keane, J.T., Young, L.A., Olkin, C.B., Lauer, T.R., Weaver, H.A., Ennico-Smith, K.: Large-scale cryovolcanic resurfacing on Pluto. Nat. Commun. 13, 1542 (2022). https://doi.org/10.1038/s41467-022-29056-3. arXiv:2207.06557
Smith, K.W., Smartt, S.J., Young, D.R., Tonry, J.L., Denneau, L., Flewelling, H., Heinze, A.N., Weiland, H.J., Stalder, B., Rest, A., Stubbs, C.W., Anderson, J.P., Chen, T.W., Clark, P., Do, A., Förster, F., Fulton, M., Gillanders, J., McBrien, O.R., O’Neill, D., Srivastav, S., Wright, D.E.: Design and operation of the ATLAS transient science server. Publ. Astron. Soc. Pac. 132, 085002 (2020). https://doi.org/10.1088/1538-3873/ab936e. arXiv:2003.09052
Stern, S.A., Colwell, J.E.: Collisional erosion in the primordial Edgeworth-kuiper belt and the generation of the 30-50 AU kuiper gap. Astrophys. J. 490, 879–882 (1997). https://doi.org/10.1086/304912
Stern, S.A., Trafton, L.M., Gladstone, G.R.: Why is Pluto bright? Implications of the albedo and lightcurve behavior of Pluto. Icarus 75, 485–498 (1988). https://doi.org/10.1016/0019-1035(88)90159-5
Stern, S.A., Brosch, N., Barker, E.S., Gladstone, G.R.: Rotationally resolved midultraviolet studies of Triton and the Pluto/Charon system I: IUE results. Icarus 92, 332–341 (1991). https://doi.org/10.1016/0019-1035(91)90056-Y
Stern, S.A., Grundy, W.M., McKinnon, B., Weaver, H.A.W.: The Pluto system after new horizons. Annu. Rev. Astron. Astrophys. 56, 357–392 (2018). https://doi.org/10.1146/annurev-astro-081817-051935. arXiv:1712.05669
Szakáts, R., Kiss, C., Ortiz, J.L., Morales, N., Pál, A., Müller, T.G., Greiner, J., Santos-Sanz, P., Marton, G., Duffard, R., Sági, P., Forgács-Dajka, E.: Tidally locked rotation of the dwarf planet (136199) Eris discovered via long-term ground-based and space photometry. Astron. Astrophys. 669, Article ID L3 (2023). https://doi.org/10.1051/0004-6361/202245234. arXiv:2211.07987
Tegler, S.C., Cornelison, D.M., Grundy, W.M., Romanishin, W., Abernathy, M.R., Bovyn, M.J., Burt, J.A., Evans, D.E., Maleszewski, C.K., Thompson, Z., Vilas, F.: Methane and nitrogen abundances on Pluto and Eris. Astrophys. J. 725, 1296–1305 (2010). https://doi.org/10.1088/0004-637X/725/1/1296. arXiv:1010.4821
Tonry, J.L., Denneau, L., Heinze, A.N., Stalder, B., Smith, K.W., Smartt, S.J., Stubbs, C.W., Weiland, H.J., Rest, A.: ATLAS: a high-cadence all-sky survey system. Publ. Astron. Soc. Pac. 130, 064505 (2018). https://doi.org/10.1088/1538-3873/aabadf. arXiv:1802.00879
Verbiscer, A.J., Helfenstein, P., Porter, S.B., Benecchi, S.D., Kavelaars, J.J., Lauer, T.R., Peng, J., Protopapa, S., Spencer, J.R., Stern, S.A., Weaver, H.A., Buie, W., Buratti, B.J.M., Olkin, C.B., Parker, J., Singer, K.N., New Horizons Science Team: The diverse shapes of dwarf planet and large KBO phase curves observed from new horizons. Planet. Sci. J. 3, Article ID 95 (2022). https://doi.org/10.3847/PSJ/ac63a6
Walker, M.F., Hardie, R.: A photometric determination of the rotational period of Pluto. Publ. Astron. Soc. Pac. 67, 224 (1955). https://doi.org/10.1086/126806
Warner, B.D.D.: A practical guide to lightcurve photometry and analysis (2016). https://doi.org/10.1007/978-3-319-32750-1
Warner, B.D., Harris, A.W., Pravec, P.: The asteroid lightcurve database. Icarus 202, 134–146 (2009). https://doi.org/10.1016/j.icarus.2009.02.003
Weaver, H.A., Buie, W., Buratti, B.J.M., Grundy, W.M., Lauer, T.R., Olkin, C.B., Parker, A.H., Porter, B., Showalter, M.R.S., Spencer, J.R., Stern, S.A., Verbiscer, A.J., McKinnon, W.B., Moore, J.M., Robbins, S.J., Schenk, P., Singer, K.N., Barnouin, O.S., Cheng, A.F., Ernst, C.M., Lisse, C.M., Jennings, D.E., Lunsford, W., Reuter, D.C.A., Hamilton, D.P., Kaufmann, D.E., Ennico, K., Young, L.A., Beyer, R.A., Binzel, R.P., Bray, V.J., Chaikin, A.L., Cook, J.C., Cruikshank, D.P., Dalle Ore, C.M., Earle, A.M., Gladstone, G.R., Howett, C.J.A., Linscott, I.R., Nimmo, F., Parker, J.W., Philippe, S., Protopapa, S., Reitsema, H.J., Schmitt, B., Stryk, T., Summers, M.E., Tsang, C., Throop, C.C., White, O.L.H.H.B.: The small satellites of Pluto as observed by new horizons. Science 351, aae0030 (2016). https://doi.org/10.1126/science.aae0030. arXiv:1604.05366
Acknowledgements
This work has made use of data from the Asteroid Terrestrial-impact Last Alert System (ATLAS) project. The ATLAS project is primarily funded to search for near-earth asteroids through NASA grants NN12AR55G, 80NSSC18K0284, and 80NSSC18K1575; byproducts of the NEO search include images and catalogs from the survey area. This work was partially funded by Kepler/K2 grant J1944/80NSSC19K0112 and HST GO-15889, and STFC grants ST/T000198/1 and ST/S006109/1. The ATLAS science products have been made possible through the contributions of the University of Hawaii Institute for Astronomy, the Queen’s University Belfast, the Space Telescope Science Institute, the South African Astronomical Observatory, and The Millennium Institute of Astrophysics (MAS), Chile.
The author thanks Orahcio Felicio de Sousa for his help in the initial stages of preparing this manuscript.
The author would like to thank the anonymous Reviewer 2 and the editor Josep Maria Trigo-Rodríguez for their comments and suggestions and for their ethical and professional conduct during this peer review process.
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Betzler, A.S. Analysis of the ATLAS photometry of the dwarf planets (134340) Pluto and (136199) Eris. Astrophys Space Sci 369, 10 (2024). https://doi.org/10.1007/s10509-024-04275-w
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DOI: https://doi.org/10.1007/s10509-024-04275-w