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 |
| 2024 Apr 19 17:53 | 2024 Apr 16 00:18:34 | 82.5665 | 0.00022 | 5.3783 | 211.2539 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 18 17:57 | 2024 Apr 16 00:18:34 | 82.5665 | 0.00022 | 5.3783 | 211.2539 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 17 17:53 | 2024 Apr 16 00:18:34 | 82.5665 | 0.00022 | 5.3783 | 211.2539 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 16 17:53 | 2024 Apr 16 00:18:34 | 82.5665 | 0.00022 | 5.3783 | 211.2539 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 15 17:54 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 14 17:53 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 13 17:53 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 12 17:53 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 11 17:54 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 10 17:56 | 2024 Apr 09 21:49:11 | 82.5655 | 0.00020 | 5.6394 | 229.9514 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 09 17:56 | 2024 Apr 04 22:26:03 | 82.5648 | 0.00019 | 5.8522 | 246.6734 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 08 17:55 | 2024 Apr 04 22:26:03 | 82.5648 | 0.00019 | 5.8522 | 246.6734 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 07 17:53 | 2024 Apr 04 22:26:03 | 82.5648 | 0.00019 | 5.8522 | 246.6734 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 06 17:58 | 2024 Apr 04 22:26:03 | 82.5648 | 0.00019 | 5.8522 | 246.6734 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 05 17:53 | 2024 Apr 04 22:26:03 | 82.5648 | 0.00019 | 5.8522 | 246.6734 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 04 17:56 | 2024 Mar 30 22:47:01 | 82.5643 | 0.00019 | 6.0654 | 264.4816 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 03 17:53 | 2024 Mar 30 22:47:01 | 82.5643 | 0.00019 | 6.0654 | 264.4816 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 02 17:52 | 2024 Mar 30 22:47:01 | 82.5643 | 0.00019 | 6.0654 | 264.4816 | 211.7832 | 12.64349 | 8.243 |
| 2024 Apr 01 17:52 | 2024 Mar 30 22:47:01 | 82.5643 | 0.00019 | 6.0654 | 264.4816 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 31 17:52 | 2024 Mar 30 22:47:01 | 82.5643 | 0.00019 | 6.0654 | 264.4816 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 30 18:52 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 29 18:52 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 28 18:52 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 27 18:52 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 26 18:52 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 25 18:54 | 2024 Mar 24 19:13:41 | 82.5640 | 0.00019 | 6.3284 | 286.3515 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 24 18:52 | 2024 Mar 19 03:49:26 | 82.5641 | 0.00020 | 6.5698 | 305.5689 | 211.7832 | 12.64349 | 8.243 |
| 2024 Mar 23 18:54 | 2024 Mar 19 03:49:26 | 82.5641 | 0.00020 | 6.5698 | 305.5689 | 211.7832 | 12.64349 | 8.243 |