Orbital elements of COSMOS 2531
| Launched | 29 November 2018 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 43752 |
| Alternative names |
RODNIK-S * |
| 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 |
| 2025 Dec 19 18:57 | 2025 Dec 19 05:59:43 | 82.5195 | 0.00179 | 22.3318 | 86.5644 | 273.7487 | 12.42906 | – |
| 2025 Dec 18 18:57 | 2025 Dec 18 06:48:45 | 82.5196 | 0.00179 | 22.3718 | 88.5245 | 273.7487 | 12.42906 | – |
| 2025 Dec 17 18:58 | 2025 Dec 17 07:37:46 | 82.5197 | 0.00179 | 22.4118 | 90.5293 | 273.7487 | 12.42906 | – |
| 2025 Dec 16 18:57 | 2025 Dec 15 22:47:14 | 82.5200 | 0.00179 | 22.4684 | 93.3905 | 273.7487 | 12.42906 | – |
| 2025 Dec 15 18:58 | 2025 Dec 14 23:36:16 | 82.5201 | 0.00179 | 22.5083 | 95.3915 | 273.7487 | 12.42906 | – |
| 2025 Dec 14 18:56 | 2025 Dec 14 00:25:18 | 82.5202 | 0.00179 | 22.5483 | 97.4173 | 273.7487 | 12.42906 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 07:02:04 | 82.5203 | 0.00179 | 22.5783 | 98.9628 | 273.7487 | 12.42906 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:51:06 | 82.5203 | 0.00179 | 22.6182 | 100.9655 | 273.7487 | 12.42906 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 06:44:13 | 82.5201 | 0.00179 | 22.6615 | 103.1902 | 273.7487 | 12.42906 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 11:25:04 | 82.5199 | 0.00179 | 22.6948 | 104.8507 | 273.7487 | 12.42906 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 14:10:01 | 82.5197 | 0.00178 | 22.7314 | 106.7119 | 273.7487 | 12.42906 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 07:15:23 | 82.5193 | 0.00178 | 22.7847 | 109.5308 | 273.7487 | 12.42906 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:08:30 | 82.5192 | 0.00178 | 22.8280 | 111.7111 | 273.7487 | 12.42906 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 06:57:32 | 82.5193 | 0.00178 | 22.8679 | 113.7211 | 273.7487 | 12.42906 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 07:46:34 | 82.5199 | 0.00178 | 22.9079 | 115.7298 | 273.7487 | 12.42906 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 08:35:36 | 82.5200 | 0.00178 | 22.9478 | 117.7531 | 273.7487 | 12.42906 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 13:16:27 | 82.5200 | 0.00178 | 22.9811 | 119.4122 | 273.7487 | 12.42906 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:09:34 | 82.5200 | 0.00177 | 23.0244 | 121.5621 | 273.7487 | 12.42906 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 15:43:32 | 82.5201 | 0.00177 | 23.1010 | 125.4575 | 273.7487 | 12.42906 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 04:57:05 | 82.5202 | 0.00177 | 23.1610 | 128.4981 | 273.7487 | 12.42906 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 03:50:12 | 82.5202 | 0.00177 | 23.2043 | 130.6969 | 273.7487 | 12.42906 | – |
| 2025 Nov 27 18:57 | 2025 Nov 27 06:35:08 | 82.5203 | 0.00177 | 23.2409 | 132.5528 | 273.7487 | 12.42906 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 13:11:54 | 82.5204 | 0.00176 | 23.2709 | 134.0705 | 273.7487 | 12.42906 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 12:05:01 | 82.5205 | 0.00176 | 23.3142 | 136.2790 | 273.7487 | 12.42906 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 12:54:03 | 82.5207 | 0.00176 | 23.3541 | 138.3726 | 273.7487 | 12.42906 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 11:47:10 | 82.5209 | 0.00176 | 23.3974 | 140.5431 | 273.7487 | 12.42906 | – |