Orbital elements of CHINASAT 31
| Launched | 19 December 2000 |
| Flight ended | – |
| Launch site | Xichang Launch Facility, PRC |
| Owner | People's Republic of China |
| NORAD ID | 26643 |
| Alternative names |
BEIDOU-1 * CHINASAT-31 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 May 10 17:56 | 2025 May 08 21:19:49 | 12.0098 | 0.00806 | 2.0177 | 77.2082 | 112.0278 | 0.99253 | – |
| 2025 May 09 17:57 | 2025 May 08 21:19:49 | 12.0098 | 0.00806 | 2.0177 | 77.2082 | 112.0278 | 0.99253 | – |
| 2025 May 08 17:56 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 07 17:56 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 06 17:57 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 05 17:56 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 04 17:57 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 03 17:57 | 2025 May 02 19:46:59 | 12.0014 | 0.00798 | 2.0205 | 77.0860 | 112.0278 | 0.99253 | – |
| 2025 May 01 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 18:22:20 | 11.9839 | 0.00800 | 2.0251 | 76.7335 | 112.0278 | 0.99253 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 16:35:38 | 11.9756 | 0.00799 | 2.0280 | 76.3097 | 112.0278 | 0.99253 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 04:55:21 | 11.9697 | 0.00795 | 2.0302 | 76.1776 | 112.0278 | 0.99253 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 04:55:21 | 11.9697 | 0.00795 | 2.0302 | 76.1776 | 112.0278 | 0.99253 | – |