Orbital elements of COSMOS 878
| Launched | 6 December 1976 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9595 |
| 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 23 17:53 | 2024 Apr 21 18:52:10 | 74.0328 | 0.00074 | 22.6938 | 249.5312 | 180.7612 | 12.48927 | – |
| 2024 Apr 22 17:52 | 2024 Apr 21 18:52:10 | 74.0328 | 0.00074 | 22.6938 | 249.5312 | 180.7612 | 12.48927 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 20:39:09 | 74.0338 | 0.00074 | 23.2176 | 257.8901 | 180.7612 | 12.48927 | – |
| 2024 Apr 15 17:54 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 14 17:53 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 13 17:53 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 12 17:53 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 11 17:54 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 10 17:56 | 2024 Apr 09 11:23:22 | 74.0345 | 0.00075 | 23.7821 | 266.7493 | 180.7612 | 12.48927 | – |
| 2024 Apr 09 17:56 | 2024 Apr 05 05:28:59 | 74.0350 | 0.00075 | 0.1575 | 272.5400 | 180.7612 | 12.48927 | – |
| 2024 Apr 08 17:55 | 2024 Apr 05 05:28:59 | 74.0350 | 0.00075 | 0.1575 | 272.5400 | 180.7612 | 12.48927 | – |
| 2024 Apr 07 17:53 | 2024 Apr 05 05:28:59 | 74.0350 | 0.00075 | 0.1575 | 272.5400 | 180.7612 | 12.48927 | – |
| 2024 Apr 06 17:58 | 2024 Apr 05 05:28:59 | 74.0350 | 0.00075 | 0.1575 | 272.5400 | 180.7612 | 12.48927 | – |
| 2024 Apr 05 17:53 | 2024 Apr 05 05:28:59 | 74.0350 | 0.00075 | 0.1575 | 272.5400 | 180.7612 | 12.48927 | – |
| 2024 Apr 04 17:56 | 2024 Mar 30 22:04:11 | 74.0350 | 0.00075 | 0.6267 | 279.7688 | 180.7612 | 12.48927 | – |
| 2024 Apr 03 17:53 | 2024 Mar 30 22:04:11 | 74.0350 | 0.00075 | 0.6267 | 279.7688 | 180.7612 | 12.48927 | – |
| 2024 Apr 02 17:52 | 2024 Mar 30 22:04:11 | 74.0350 | 0.00075 | 0.6267 | 279.7688 | 180.7612 | 12.48927 | – |
| 2024 Apr 01 17:52 | 2024 Mar 30 22:04:11 | 74.0350 | 0.00075 | 0.6267 | 279.7688 | 180.7612 | 12.48927 | – |
| 2024 Mar 31 17:52 | 2024 Mar 30 22:04:11 | 74.0350 | 0.00075 | 0.6267 | 279.7688 | 180.7612 | 12.48927 | – |
| 2024 Mar 30 18:52 | 2024 Mar 24 21:56:44 | 74.0347 | 0.00075 | 1.1575 | 287.9420 | 180.7612 | 12.48927 | – |
| 2024 Mar 29 18:52 | 2024 Mar 24 21:56:44 | 74.0347 | 0.00075 | 1.1575 | 287.9420 | 180.7612 | 12.48927 | – |
| 2024 Mar 28 18:52 | 2024 Mar 24 21:56:44 | 74.0347 | 0.00075 | 1.1575 | 287.9420 | 180.7612 | 12.48927 | – |
| 2024 Mar 27 18:52 | 2024 Mar 24 21:56:44 | 74.0347 | 0.00075 | 1.1575 | 287.9420 | 180.7612 | 12.48927 | – |