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 Aug 29 17:56 | 2025 Aug 27 21:13:45 | 66.0838 | 0.00454 | 8.3995 | 276.4573 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:13:45 | 66.0838 | 0.00454 | 8.3995 | 276.4573 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 27 17:56 | 2025 Aug 21 23:24:18 | 66.0841 | 0.00453 | 9.5000 | 279.3562 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 26 17:56 | 2025 Aug 21 23:24:18 | 66.0841 | 0.00453 | 9.5000 | 279.3562 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 25 17:56 | 2025 Aug 21 23:24:18 | 66.0841 | 0.00453 | 9.5000 | 279.3562 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 24 17:56 | 2025 Aug 21 23:24:18 | 66.0841 | 0.00453 | 9.5000 | 279.3562 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 23 17:56 | 2025 Aug 21 23:24:18 | 66.0841 | 0.00453 | 9.5000 | 279.3562 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:06:25 | 66.0841 | 0.00453 | 10.2551 | 281.3334 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:06:25 | 66.0841 | 0.00453 | 10.2551 | 281.3334 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:06:25 | 66.0841 | 0.00453 | 10.2551 | 281.3334 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:06:25 | 66.0841 | 0.00453 | 10.2551 | 281.3334 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 16 17:56 | 2025 Aug 12 06:52:44 | 66.0835 | 0.00452 | 11.3044 | 284.0908 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 15 17:57 | 2025 Aug 12 06:52:44 | 66.0835 | 0.00452 | 11.3044 | 284.0908 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 14 17:56 | 2025 Aug 12 06:52:44 | 66.0835 | 0.00452 | 11.3044 | 284.0908 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 13 17:58 | 2025 Aug 12 06:52:44 | 66.0835 | 0.00452 | 11.3044 | 284.0908 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 12 17:56 | 2025 Aug 12 06:52:44 | 66.0835 | 0.00452 | 11.3044 | 284.0908 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 11 17:56 | 2025 Aug 06 07:24:18 | 66.0829 | 0.00450 | 12.4177 | 287.0174 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 07:24:18 | 66.0829 | 0.00450 | 12.4177 | 287.0174 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 07:24:18 | 66.0829 | 0.00450 | 12.4177 | 287.0174 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 07:24:18 | 66.0829 | 0.00450 | 12.4177 | 287.0174 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 07:24:18 | 66.0829 | 0.00450 | 12.4177 | 287.0174 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 05 17:56 | 2025 Aug 01 08:40:05 | 66.0822 | 0.00449 | 13.3392 | 289.4390 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 04 17:56 | 2025 Aug 01 08:40:05 | 66.0822 | 0.00449 | 13.3392 | 289.4390 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 03 17:56 | 2025 Aug 01 08:40:05 | 66.0822 | 0.00449 | 13.3392 | 289.4390 | 83.1362 | 14.55496 | 5.743 |
| 2025 Aug 02 17:56 | 2025 Aug 01 08:40:05 | 66.0822 | 0.00449 | 13.3392 | 289.4390 | 83.1362 | 14.55496 | 5.743 |