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 Aug 08 17:57 | 2026 Aug 06 18:56:12 | 64.2658 | 0.00114 | 20.8469 | 269.9700 | 89.9430 | 2.13102 | – |
| 2026 Aug 07 17:57 | 2026 Aug 06 18:56:12 | 64.2658 | 0.00114 | 20.8469 | 269.9700 | 89.9430 | 2.13102 | – |
| 2026 Aug 06 17:57 | 2026 Aug 04 21:53:17 | 64.2664 | 0.00115 | 20.8513 | 269.7462 | 89.9430 | 2.13102 | – |
| 2026 Aug 05 17:56 | 2026 Aug 02 02:18:52 | 64.2683 | 0.00113 | 20.8579 | 270.1624 | 89.9430 | 2.13102 | – |
| 2026 Aug 04 17:57 | 2026 Aug 02 02:18:52 | 64.2683 | 0.00113 | 20.8579 | 270.1624 | 89.9430 | 2.13102 | – |
| 2026 Aug 03 17:56 | 2026 Aug 02 02:18:52 | 64.2683 | 0.00113 | 20.8579 | 270.1624 | 89.9430 | 2.13102 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 16:31:40 | 64.2692 | 0.00112 | 20.8612 | 270.2303 | 89.9430 | 2.13102 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 16:31:40 | 64.2692 | 0.00112 | 20.8612 | 270.2303 | 89.9430 | 2.13102 | – |
| 2026 Jul 31 17:56 | 2026 Jul 29 08:12:59 | 64.2706 | 0.00112 | 20.8667 | 270.3055 | 89.9430 | 2.13102 | – |
| 2026 Jul 30 17:57 | 2026 Jul 28 20:57:15 | 64.2710 | 0.00110 | 20.8678 | 270.3869 | 89.9430 | 2.13102 | – |
| 2026 Jul 29 17:57 | 2026 Jul 28 20:57:15 | 64.2710 | 0.00110 | 20.8678 | 270.3869 | 89.9430 | 2.13102 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 12:38:34 | 64.2726 | 0.00112 | 20.8733 | 270.2150 | 89.9430 | 2.13102 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 12:38:34 | 64.2726 | 0.00112 | 20.8733 | 270.2150 | 89.9430 | 2.13102 | – |
| 2026 Jul 26 17:56 | 2026 Jul 23 05:48:25 | 64.2748 | 0.00111 | 20.8810 | 270.4489 | 89.9430 | 2.13102 | – |
| 2026 Jul 25 17:57 | 2026 Jul 23 05:48:25 | 64.2748 | 0.00111 | 20.8810 | 270.4489 | 89.9430 | 2.13102 | – |
| 2026 Jul 24 17:56 | 2026 Jul 23 05:48:25 | 64.2748 | 0.00111 | 20.8810 | 270.4489 | 89.9430 | 2.13102 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 21:29:46 | 64.2766 | 0.00108 | 20.8865 | 270.8513 | 89.9430 | 2.13102 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 21:29:46 | 64.2766 | 0.00108 | 20.8865 | 270.8513 | 89.9430 | 2.13102 | – |
| 2026 Jul 21 17:57 | 2026 Jul 19 11:42:34 | 64.2776 | 0.00109 | 20.8898 | 270.7384 | 89.9430 | 2.13102 | – |
| 2026 Jul 20 17:57 | 2026 Jul 19 11:42:34 | 64.2776 | 0.00109 | 20.8898 | 270.7384 | 89.9430 | 2.13102 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 17:36:40 | 64.2802 | 0.00109 | 20.8987 | 271.2186 | 89.9430 | 2.13102 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 17:36:40 | 64.2802 | 0.00109 | 20.8987 | 271.2186 | 89.9430 | 2.13102 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 17:36:40 | 64.2802 | 0.00109 | 20.8987 | 271.2186 | 89.9430 | 2.13102 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 06:20:56 | 64.2806 | 0.00108 | 20.8998 | 271.2690 | 89.9430 | 2.13102 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 06:20:56 | 64.2806 | 0.00108 | 20.8998 | 271.2690 | 89.9430 | 2.13102 | – |
| 2026 Jul 15 17:57 | 2026 Jul 14 07:49:28 | 64.2811 | 0.00108 | 20.9020 | 271.5937 | 89.9430 | 2.13102 | – |
| 2026 Jul 14 17:56 | 2026 Jul 13 09:17:59 | 64.2818 | 0.00108 | 20.9042 | 271.6938 | 89.9430 | 2.13102 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 00:59:19 | 64.2833 | 0.00108 | 20.9097 | 271.9721 | 89.9430 | 2.13102 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 00:59:19 | 64.2833 | 0.00108 | 20.9097 | 271.9721 | 89.9430 | 2.13102 | – |