Orbital elements of COSMOS 1629
| Launched | 20 February 1985 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15574 |
| 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 12 18:57 | 2026 Mar 10 10:23:18 | 9.3080 | 0.00066 | 21.0087 | 272.5619 | 279.9029 | 1.00274 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:23:18 | 9.3080 | 0.00066 | 21.0087 | 272.5619 | 279.9029 | 1.00274 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:23:18 | 9.3080 | 0.00066 | 21.0087 | 272.5619 | 279.9029 | 1.00274 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:29:38 | 9.3189 | 0.00067 | 21.0111 | 272.2807 | 279.9029 | 1.00274 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:47:35 | 9.3292 | 0.00067 | 21.0136 | 272.2653 | 279.9029 | 1.00274 | – |