1. Comet Ikeya-Zhang (C/2002 C1): Determination of the Rotation Period From Observations of Morphological Structures

   • F. Manzini
   • G. Schwarz
   • R. Crippa

   OriginalPaper 16 September 2006 Pages: 1 - 16

2. Propagation Characteristics and Generation Mechanism of ELF/VLF Hiss Observed at Low-latitude Ground Station (L = 1.17)

   • Kalpana Singh
   • Rajesh Singh
   • R. P. Singh

   OriginalPaper 12 May 2006 Pages: 17 - 29

3. A New Protocol for the Astrometric Follow-up of Near Earth Asteroids

   • A. Boattini
   • G. D’Abramo
   • A. Carusi

   OriginalPaper 13 July 2006 Pages: 31 - 41

4. Constraints on the Formation Regions of Comets from their D:H Ratios

   • Jonathan Horner
   • Olivier Mousis
   • Franck Hersant

   OriginalPaper 18 July 2006 Pages: 43 - 56

5. Study of a Bistatic Radar System Using VLBI Technologies for Detecting Space Debris and the Experimental Verification of its Validity

   • Masanobu Yajima
   • Kazutomo Tsuchikawa
   • Tadashi Takano

   OriginalPaper 18 July 2006 Pages: 57 - 76

6. Lightcurves and Synodic Periods for Asteroids 1998 ST₄₉, (13154) and (27529)

   • A. Galád

   OriginalPaper 21 July 2006 Pages: 77 - 82

7. New Definition of Discovery for Solar System Objects

   • Andrea Milani
   • Giovanni F. Gronchi
   • Zoran Knežević

   OriginalPaper 22 November 2006 Pages: 83 - 116

8. A New Determination of the Mass of (1) Ceres

   • A. Kovačević
   • M. Kuzmanoski

   OriginalPaper 10 November 2006 Pages: 117 - 123

9. Application of Astronomic Time-latitude Residuals in Earthquake Prediction

   • Han Yanben
   • Ma Lihua
   • Su Youjin

   OriginalPaper 21 November 2006 Pages: 125 - 135