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 Jun 14 17:57 | 2026 Jun 12 21:15:15 | 64.3011 | 0.00102 | 20.9758 | 275.3123 | 84.5589 | 2.13102 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 21:15:15 | 64.3011 | 0.00102 | 20.9758 | 275.3123 | 84.5589 | 2.13102 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 11:28:03 | 64.3020 | 0.00103 | 20.9791 | 274.6780 | 84.5589 | 2.13102 | – |
| 2026 Jun 11 17:57 | 2026 Jun 09 03:09:24 | 64.3021 | 0.00102 | 20.9846 | 275.2232 | 84.5589 | 2.13102 | – |
| 2026 Jun 10 17:56 | 2026 Jun 08 15:53:40 | 64.3022 | 0.00102 | 20.9857 | 275.2722 | 84.5589 | 2.13102 | – |
| 2026 Jun 09 17:57 | 2026 Jun 08 15:53:40 | 64.3022 | 0.00102 | 20.9857 | 275.2722 | 84.5589 | 2.13102 | – |
| 2026 Jun 08 17:56 | 2026 Jun 04 21:47:47 | 64.3043 | 0.00102 | 20.9945 | 276.0496 | 84.5589 | 2.13102 | – |
| 2026 Jun 07 17:56 | 2026 Jun 04 21:47:47 | 64.3043 | 0.00102 | 20.9945 | 276.0496 | 84.5589 | 2.13102 | – |
| 2026 Jun 06 17:56 | 2026 Jun 04 21:47:47 | 64.3043 | 0.00102 | 20.9945 | 276.0496 | 84.5589 | 2.13102 | – |
| 2026 Jun 05 17:56 | 2026 Jun 02 13:29:06 | 64.3077 | 0.00101 | 21.0000 | 276.1929 | 84.5589 | 2.13102 | – |
| 2026 Jun 04 17:57 | 2026 Jun 02 13:29:06 | 64.3077 | 0.00101 | 21.0000 | 276.1929 | 84.5589 | 2.13102 | – |
| 2026 Jun 02 17:56 | 2026 May 31 05:10:26 | 64.3091 | 0.00101 | 21.0055 | 277.5827 | 84.5589 | 2.13102 | – |
| 2026 Jun 01 17:57 | 2026 May 31 05:10:26 | 64.3091 | 0.00101 | 21.0055 | 277.5827 | 84.5589 | 2.13102 | – |
| 2026 May 31 17:58 | 2026 May 31 05:10:26 | 64.3091 | 0.00101 | 21.0055 | 277.5827 | 84.5589 | 2.13102 | – |
| 2026 May 30 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 29 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 28 17:56 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 27 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 26 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 25 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 24 17:57 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 23 17:58 | 2026 May 22 07:11:30 | 64.3148 | 0.00101 | 21.0265 | 278.3503 | 84.5589 | 2.13102 | – |
| 2026 May 22 17:57 | 2026 May 21 19:55:46 | 64.3147 | 0.00101 | 21.0276 | 278.3928 | 84.5589 | 2.13102 | – |
| 2026 May 21 17:57 | 2026 May 19 22:52:49 | 64.3157 | 0.00101 | 21.0320 | 278.6015 | 84.5589 | 2.13102 | – |
| 2026 May 20 17:57 | 2026 May 19 22:52:49 | 64.3157 | 0.00101 | 21.0320 | 278.6015 | 84.5589 | 2.13102 | – |
| 2026 May 19 17:58 | 2026 May 19 00:21:20 | 64.3161 | 0.00101 | 21.0342 | 278.9691 | 84.5589 | 2.13102 | – |
| 2026 May 18 17:57 | 2026 May 13 09:12:34 | 64.3189 | 0.00101 | 21.0474 | 279.0223 | 84.5589 | 2.13102 | – |