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 Mar 09 18:56 | 2026 Mar 08 05:13:58 | 64.3569 | 0.00114 | 21.2029 | 283.6499 | 76.2796 | 2.13102 | – |
| 2026 Mar 08 18:57 | 2026 Mar 08 05:13:58 | 64.3569 | 0.00114 | 21.2029 | 283.6499 | 76.2796 | 2.13102 | – |
| 2026 Mar 07 18:57 | 2026 Mar 07 06:42:30 | 64.3574 | 0.00114 | 21.2051 | 283.6500 | 76.2796 | 2.13102 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 22:23:49 | 64.3588 | 0.00116 | 21.2107 | 283.5582 | 76.2796 | 2.13102 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 22:23:49 | 64.3588 | 0.00116 | 21.2107 | 283.5582 | 76.2796 | 2.13102 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 12:36:37 | 64.3599 | 0.00116 | 21.2140 | 283.5045 | 76.2796 | 2.13102 | – |
| 2026 Mar 03 18:56 | 2026 Mar 01 15:33:40 | 64.3609 | 0.00117 | 21.2184 | 283.4611 | 76.2796 | 2.13102 | – |
| 2026 Mar 02 18:57 | 2026 Mar 01 15:33:40 | 64.3609 | 0.00117 | 21.2184 | 283.4611 | 76.2796 | 2.13102 | – |
| 2026 Mar 01 18:57 | 2026 Mar 01 04:17:55 | 64.3612 | 0.00118 | 21.2195 | 283.1445 | 76.2796 | 2.13102 | – |
| 2026 Feb 28 18:56 | 2026 Feb 28 05:46:26 | 64.3618 | 0.00119 | 21.2217 | 283.2967 | 76.2796 | 2.13102 | – |
| 2026 Feb 27 19:05 | 2026 Feb 22 03:21:52 | 64.3658 | 0.00120 | 21.2361 | 283.3616 | 76.2796 | 2.13102 | – |
| 2026 Feb 26 20:45 | 2026 Feb 22 03:21:52 | 64.3658 | 0.00120 | 21.2361 | 283.3616 | 76.2796 | 2.13102 | – |