Orbital elements of COSMOS 1900
| Launched | 11 December 1987 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18665 |
| 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 May 26 17:57 | 2026 May 26 05:11:39 | 66.0837 | 0.00265 | 5.8580 | 118.0193 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 25 17:57 | 2026 May 21 08:07:10 | 66.0827 | 0.00267 | 6.7667 | 122.0032 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 24 17:57 | 2026 May 21 08:07:10 | 66.0827 | 0.00267 | 6.7667 | 122.0032 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 23 17:58 | 2026 May 21 08:07:10 | 66.0827 | 0.00267 | 6.7667 | 122.0032 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 22 17:57 | 2026 May 21 08:07:10 | 66.0827 | 0.00267 | 6.7667 | 122.0032 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 21 17:57 | 2026 May 21 08:07:10 | 66.0827 | 0.00267 | 6.7667 | 122.0032 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 20 17:57 | 2026 May 16 07:44:48 | 66.0822 | 0.00270 | 7.7011 | 126.0750 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 19 17:58 | 2026 May 16 07:44:48 | 66.0822 | 0.00270 | 7.7011 | 126.0750 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 18 17:57 | 2026 May 16 07:44:48 | 66.0822 | 0.00270 | 7.7011 | 126.0750 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 17 17:57 | 2026 May 16 07:44:48 | 66.0822 | 0.00270 | 7.7011 | 126.0750 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 16 17:56 | 2026 May 16 07:44:48 | 66.0822 | 0.00270 | 7.7011 | 126.0750 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 15 17:57 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 14 17:58 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 13 17:58 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 12 17:58 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 11 17:56 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 10 17:57 | 2026 May 10 09:56:15 | 66.0818 | 0.00274 | 8.8018 | 130.7863 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 09 17:57 | 2026 May 05 09:33:53 | 66.0822 | 0.00278 | 9.7362 | 134.7097 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 08 17:57 | 2026 May 05 09:33:53 | 66.0822 | 0.00278 | 9.7362 | 134.7097 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 07 17:58 | 2026 May 05 09:33:53 | 66.0822 | 0.00278 | 9.7362 | 134.7097 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 06 17:57 | 2026 May 05 09:33:53 | 66.0822 | 0.00278 | 9.7362 | 134.7097 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 05 17:57 | 2026 May 05 09:33:53 | 66.0822 | 0.00278 | 9.7362 | 134.7097 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 04 17:57 | 2026 Apr 30 10:50:26 | 66.0826 | 0.00282 | 10.6578 | 138.5035 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 03 17:57 | 2026 Apr 30 10:50:26 | 66.0826 | 0.00282 | 10.6578 | 138.5035 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 02 17:57 | 2026 Apr 30 10:50:26 | 66.0826 | 0.00282 | 10.6578 | 138.5035 | 242.3597 | 14.55654 | 5.743 |
| 2026 May 01 17:56 | 2026 Apr 30 10:50:26 | 66.0826 | 0.00282 | 10.6578 | 138.5035 | 242.3597 | 14.55654 | 5.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:50:26 | 66.0826 | 0.00282 | 10.6578 | 138.5035 | 242.3597 | 14.55654 | 5.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 13:01:52 | 66.0836 | 0.00287 | 11.7585 | 142.9531 | 242.3597 | 14.55654 | 5.743 |