Orbital elements of COSMOS 2557
| Launched | 6 July 2022 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 52984 |
| Alternative names |
GLONASS-K |
| 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 28 17:56 | 2026 Apr 26 23:01:53 | 64.3278 | 0.00102 | 21.0860 | 281.3644 | 78.5490 | 2.13102 | – |
| 2026 Apr 27 17:58 | 2026 Apr 26 23:01:53 | 64.3278 | 0.00102 | 21.0860 | 281.3644 | 78.5490 | 2.13102 | – |
| 2026 Apr 26 17:58 | 2026 Apr 25 01:58:56 | 64.3294 | 0.00102 | 21.0904 | 281.5172 | 78.5490 | 2.13102 | – |
| 2026 Apr 25 17:58 | 2026 Apr 25 01:58:56 | 64.3294 | 0.00102 | 21.0904 | 281.5172 | 78.5490 | 2.13102 | – |
| 2026 Apr 24 17:59 | 2026 Apr 21 19:08:47 | 64.3313 | 0.00103 | 21.0982 | 281.8992 | 78.5490 | 2.13102 | – |
| 2026 Apr 23 17:57 | 2026 Apr 21 19:08:47 | 64.3313 | 0.00103 | 21.0982 | 281.8992 | 78.5490 | 2.13102 | – |
| 2026 Apr 22 17:57 | 2026 Apr 21 19:08:47 | 64.3313 | 0.00103 | 21.0982 | 281.8992 | 78.5490 | 2.13102 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 23:34:23 | 64.3326 | 0.00104 | 21.1048 | 282.7678 | 78.5490 | 2.13102 | – |
| 2026 Apr 20 17:57 | 2026 Apr 18 23:34:23 | 64.3326 | 0.00104 | 21.1048 | 282.7678 | 78.5490 | 2.13102 | – |
| 2026 Apr 19 17:58 | 2026 Apr 18 23:34:23 | 64.3326 | 0.00104 | 21.1048 | 282.7678 | 78.5490 | 2.13102 | – |
| 2026 Apr 18 17:56 | 2026 Apr 17 13:47:11 | 64.3337 | 0.00105 | 21.1081 | 283.0727 | 78.5490 | 2.13102 | – |
| 2026 Apr 16 17:57 | 2026 Apr 15 16:44:16 | 64.3347 | 0.00105 | 21.1125 | 283.2634 | 78.5490 | 2.13102 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 21:09:51 | 64.3363 | 0.00105 | 21.1191 | 283.3333 | 78.5490 | 2.13102 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 21:09:51 | 64.3363 | 0.00105 | 21.1191 | 283.3333 | 78.5490 | 2.13102 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 04:32:30 | 64.3386 | 0.00106 | 21.1302 | 283.5355 | 78.5490 | 2.13102 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 04:32:30 | 64.3386 | 0.00106 | 21.1302 | 283.5355 | 78.5490 | 2.13102 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 04:32:30 | 64.3386 | 0.00106 | 21.1302 | 283.5355 | 78.5490 | 2.13102 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:32:30 | 64.3386 | 0.00106 | 21.1302 | 283.5355 | 78.5490 | 2.13102 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 06:01:01 | 64.3391 | 0.00106 | 21.1324 | 283.5030 | 78.5490 | 2.13102 | – |
| 2026 Apr 07 17:57 | 2026 Apr 06 18:45:17 | 64.3394 | 0.00106 | 21.1335 | 283.4668 | 78.5490 | 2.13102 | – |
| 2026 Apr 06 17:57 | 2026 Apr 05 08:58:05 | 64.3402 | 0.00107 | 21.1368 | 283.4282 | 78.5490 | 2.13102 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 02:07:57 | 64.3418 | 0.00108 | 21.1445 | 282.9879 | 78.5490 | 2.13102 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 02:07:57 | 64.3418 | 0.00108 | 21.1445 | 282.9879 | 78.5490 | 2.13102 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 02:07:57 | 64.3418 | 0.00108 | 21.1445 | 282.9879 | 78.5490 | 2.13102 | – |
| 2026 Apr 02 18:03 | 2026 Mar 28 20:46:20 | 64.3444 | 0.00109 | 21.1545 | 283.6140 | 78.5490 | 2.13102 | – |