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 |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:40:16 | 66.0830 | 0.00421 | 13.5606 | 226.5949 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:40:16 | 66.0830 | 0.00421 | 13.5606 | 226.5949 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:40:16 | 66.0830 | 0.00421 | 13.5606 | 226.5949 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:40:16 | 66.0830 | 0.00421 | 13.5606 | 226.5949 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:40:16 | 66.0830 | 0.00421 | 13.5606 | 226.5949 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 01:56:25 | 66.0829 | 0.00425 | 14.4821 | 229.1158 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 01:56:25 | 66.0829 | 0.00425 | 14.4821 | 229.1158 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 01:56:25 | 66.0829 | 0.00425 | 14.4821 | 229.1158 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 01:56:25 | 66.0829 | 0.00425 | 14.4821 | 229.1158 | 133.1646 | 14.55569 | 5.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 01:56:25 | 66.0829 | 0.00425 | 14.4821 | 229.1158 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 03:23:14 | 66.0833 | 0.00429 | 15.7746 | 232.6515 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:39:21 | 66.0834 | 0.00433 | 16.6961 | 235.1833 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:39:21 | 66.0834 | 0.00433 | 16.6961 | 235.1833 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:39:21 | 66.0834 | 0.00433 | 16.6961 | 235.1833 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:39:21 | 66.0834 | 0.00433 | 16.6961 | 235.1833 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 07:22:11 | 66.0832 | 0.00440 | 18.9103 | 241.1481 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 16 18:58 | 2025 Nov 08 07:22:11 | 66.0832 | 0.00440 | 18.9103 | 241.1481 | 133.1646 | 14.55569 | 5.743 |
| 2025 Nov 15 18:57 | 2025 Nov 08 07:22:11 | 66.0832 | 0.00440 | 18.9103 | 241.1481 | 133.1646 | 14.55569 | 5.743 |