Orbital elements of COSMOS 1553
| Launched | 16 May 1984 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14973 |
| 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 |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:28:16 | 82.9333 | 0.00335 | 20.0234 | 94.1857 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:28:16 | 82.9333 | 0.00335 | 20.0234 | 94.1857 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 15:13:21 | 82.9337 | 0.00334 | 20.2550 | 106.7068 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 15:13:21 | 82.9337 | 0.00334 | 20.2550 | 106.7068 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 15:13:21 | 82.9337 | 0.00334 | 20.2550 | 106.7068 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 15:13:21 | 82.9337 | 0.00334 | 20.2550 | 106.7068 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 15:13:21 | 82.9337 | 0.00334 | 20.2550 | 106.7068 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:09:05 | 82.9346 | 0.00332 | 20.5748 | 124.0567 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:02:37 | 82.9358 | 0.00329 | 20.9091 | 142.3393 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:54:12 | 82.9371 | 0.00325 | 21.2043 | 158.6962 | 78.2210 | 13.75616 | 7.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:54:55 | 82.9382 | 0.00322 | 21.4434 | 172.0341 | 78.2210 | 13.75616 | 7.243 |