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 Mar 26 18:57 | 2026 Mar 26 08:43:11 | 12.4747 | 0.00768 | 1.8623 | 85.2635 | 133.9479 | 0.99251 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 04:38:14 | 12.4646 | 0.00769 | 1.8651 | 85.2643 | 133.9479 | 0.99251 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 04:55:25 | 12.4572 | 0.00771 | 1.8676 | 84.9758 | 133.9479 | 0.99251 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 04:55:25 | 12.4572 | 0.00771 | 1.8676 | 84.9758 | 133.9479 | 0.99251 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 04:55:25 | 12.4572 | 0.00771 | 1.8676 | 84.9758 | 133.9479 | 0.99251 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 04:55:25 | 12.4572 | 0.00771 | 1.8676 | 84.9758 | 133.9479 | 0.99251 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 04:55:25 | 12.4572 | 0.00771 | 1.8676 | 84.9758 | 133.9479 | 0.99251 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 03:29:49 | 12.4502 | 0.00770 | 1.8702 | 84.7142 | 133.9479 | 0.99251 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 03:29:49 | 12.4502 | 0.00770 | 1.8702 | 84.7142 | 133.9479 | 0.99251 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 03:29:49 | 12.4502 | 0.00770 | 1.8702 | 84.7142 | 133.9479 | 0.99251 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 03:29:49 | 12.4502 | 0.00770 | 1.8702 | 84.7142 | 133.9479 | 0.99251 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 03:29:49 | 12.4502 | 0.00770 | 1.8702 | 84.7142 | 133.9479 | 0.99251 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 02:07:40 | 12.4419 | 0.00765 | 1.8734 | 84.6812 | 133.9479 | 0.99251 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 12:46:22 | 12.4319 | 0.00763 | 1.8765 | 84.8991 | 133.9479 | 0.99251 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 12:46:22 | 12.4319 | 0.00763 | 1.8765 | 84.8991 | 133.9479 | 0.99251 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 12:46:22 | 12.4319 | 0.00763 | 1.8765 | 84.8991 | 133.9479 | 0.99251 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 12:46:22 | 12.4319 | 0.00763 | 1.8765 | 84.8991 | 133.9479 | 0.99251 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 12:46:22 | 12.4319 | 0.00763 | 1.8765 | 84.8991 | 133.9479 | 0.99251 | – |