Orbital elements of COSMOS 1931
| Launched | 10 March 1988 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18944 |
| 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 Jul 13 17:56 | 2026 Jul 11 13:15:36 | 74.0088 | 0.00405 | 22.1078 | 337.2498 | 93.7336 | 12.58577 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 13:15:36 | 74.0088 | 0.00405 | 22.1078 | 337.2498 | 93.7336 | 12.58577 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 13:15:36 | 74.0088 | 0.00405 | 22.1078 | 337.2498 | 93.7336 | 12.58577 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 21:28:05 | 74.0083 | 0.00404 | 22.7080 | 347.3756 | 93.7336 | 12.58577 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 21:28:05 | 74.0083 | 0.00404 | 22.7080 | 347.3756 | 93.7336 | 12.58577 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 21:28:05 | 74.0083 | 0.00404 | 22.7080 | 347.3756 | 93.7336 | 12.58577 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 21:28:05 | 74.0083 | 0.00404 | 22.7080 | 347.3756 | 93.7336 | 12.58577 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 21:28:05 | 74.0083 | 0.00404 | 22.7080 | 347.3756 | 93.7336 | 12.58577 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:09:06 | 74.0079 | 0.00404 | 23.1900 | 355.5386 | 93.7336 | 12.58577 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:15:53 | 74.0076 | 0.00403 | 23.8469 | 6.6508 | 93.7336 | 12.58577 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 15:00:54 | 74.0077 | 0.00402 | 0.2648 | 13.7339 | 93.7336 | 12.58577 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:48:41 | 74.0079 | 0.00401 | 0.7652 | 22.2113 | 93.7336 | 12.58577 | – |