Orbital elements of COSMOS 1878
| Launched | 6 September 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18337 |
| 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 Jan 02 18:53 | 2025 Jan 01 12:53:17 | 82.5697 | 0.00036 | 18.2404 | 13.4792 | 160.1361 | 12.64364 | 8.243 |
| 2025 Jan 01 18:53 | 2024 Dec 31 17:07:11 | 82.5698 | 0.00036 | 18.2756 | 15.4209 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 31 18:53 | 2024 Dec 26 21:29:46 | 82.5698 | 0.00038 | 18.4815 | 24.9635 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 30 18:53 | 2024 Dec 26 21:29:46 | 82.5698 | 0.00038 | 18.4815 | 24.9635 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 29 20:34 | 2024 Dec 26 21:29:46 | 82.5698 | 0.00038 | 18.4815 | 24.9635 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 28 18:53 | 2024 Dec 26 21:29:46 | 82.5698 | 0.00038 | 18.4815 | 24.9635 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 27 18:53 | 2024 Dec 26 21:29:46 | 82.5698 | 0.00038 | 18.4815 | 24.9635 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 26 18:53 | 2024 Dec 22 07:37:05 | 82.5698 | 0.00039 | 18.6773 | 33.6362 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 25 18:53 | 2024 Dec 22 07:37:05 | 82.5698 | 0.00039 | 18.6773 | 33.6362 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 24 18:53 | 2024 Dec 22 07:37:05 | 82.5698 | 0.00039 | 18.6773 | 33.6362 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 23 19:54 | 2024 Dec 22 07:37:05 | 82.5698 | 0.00039 | 18.6773 | 33.6362 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 22 18:53 | 2024 Dec 22 07:37:05 | 82.5698 | 0.00039 | 18.6773 | 33.6362 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 21 18:53 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 20 18:53 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 19 18:53 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 18 18:53 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 17 18:53 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 16 18:54 | 2024 Dec 15 19:19:59 | 82.5694 | 0.00041 | 18.9556 | 45.7926 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 14 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 13 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 12 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 11 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 10 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 09 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 08 18:56 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 07 18:57 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |
| 2024 Dec 06 18:53 | 2024 Dec 05 15:10:36 | 82.5686 | 0.00043 | 19.3906 | 63.6405 | 160.1361 | 12.64364 | 8.243 |