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 |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:52:23 | 12.5998 | 0.00802 | 1.8185 | 88.4013 | 287.2041 | 0.99256 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:52:23 | 12.5998 | 0.00802 | 1.8185 | 88.4013 | 287.2041 | 0.99256 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 22:36:38 | 12.5922 | 0.00800 | 1.8212 | 88.4403 | 287.2041 | 0.99256 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 20:07:51 | 12.5841 | 0.00800 | 1.8236 | 88.2525 | 287.2041 | 0.99256 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 20:07:51 | 12.5841 | 0.00800 | 1.8236 | 88.2525 | 287.2041 | 0.99256 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 20:07:51 | 12.5841 | 0.00800 | 1.8236 | 88.2525 | 287.2041 | 0.99256 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 20:07:51 | 12.5841 | 0.00800 | 1.8236 | 88.2525 | 287.2041 | 0.99256 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 20:07:51 | 12.5841 | 0.00800 | 1.8236 | 88.2525 | 287.2041 | 0.99256 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 18:34:56 | 12.5767 | 0.00801 | 1.8261 | 87.9527 | 287.2041 | 0.99256 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 18:34:56 | 12.5767 | 0.00801 | 1.8261 | 87.9527 | 287.2041 | 0.99256 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 18:34:56 | 12.5767 | 0.00801 | 1.8261 | 87.9527 | 287.2041 | 0.99256 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 18:34:56 | 12.5767 | 0.00801 | 1.8261 | 87.9527 | 287.2041 | 0.99256 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 18:34:56 | 12.5767 | 0.00801 | 1.8261 | 87.9527 | 287.2041 | 0.99256 | – |
| 2026 Jun 06 17:56 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 Jun 05 17:56 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 Jun 04 17:57 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 Jun 02 17:56 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 Jun 01 17:57 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 May 31 17:58 | 2026 May 29 18:33:37 | 12.5663 | 0.00799 | 1.8305 | 87.1478 | 287.2041 | 0.99256 | – |
| 2026 May 30 17:57 | 2026 May 25 17:46:16 | 12.5612 | 0.00796 | 1.8326 | 87.0236 | 287.2041 | 0.99256 | – |
| 2026 May 29 17:57 | 2026 May 25 17:46:16 | 12.5612 | 0.00796 | 1.8326 | 87.0236 | 287.2041 | 0.99256 | – |
| 2026 May 28 17:56 | 2026 May 25 17:46:16 | 12.5612 | 0.00796 | 1.8326 | 87.0236 | 287.2041 | 0.99256 | – |