Orbital elements of COSMOS 2508
| Launched | 22 September 2015 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 40921 |
| 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 Sep 15 17:56 | 2025 Sep 15 07:04:01 | 82.4826 | 0.00125 | 16.6258 | 263.7948 | 96.1708 | 12.42901 | – |
| 2025 Sep 14 17:56 | 2025 Sep 14 07:53:03 | 82.4825 | 0.00125 | 16.6659 | 266.0798 | 96.1708 | 12.42901 | – |
| 2025 Sep 12 17:57 | 2025 Sep 11 23:51:32 | 82.4823 | 0.00125 | 16.7629 | 271.5695 | 96.1708 | 12.42901 | – |
| 2025 Sep 11 17:57 | 2025 Sep 11 06:28:18 | 82.4821 | 0.00125 | 16.7930 | 273.2705 | 96.1708 | 12.42901 | – |
| 2025 Sep 10 17:56 | 2025 Sep 10 07:17:19 | 82.4823 | 0.00125 | 16.8332 | 275.5300 | 96.1708 | 12.42901 | – |
| 2025 Sep 08 17:57 | 2025 Sep 08 06:59:28 | 82.4822 | 0.00125 | 16.9168 | 280.3397 | 96.1708 | 12.42901 | – |
| 2025 Sep 07 17:56 | 2025 Sep 07 07:48:29 | 82.4821 | 0.00125 | 16.9569 | 282.5270 | 96.1708 | 12.42901 | – |
| 2025 Sep 06 20:41 | 2025 Sep 06 06:41:36 | 82.4821 | 0.00125 | 17.0004 | 285.0640 | 96.1708 | 12.42901 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 07:12:46 | 82.4822 | 0.00126 | 17.1242 | 292.0632 | 96.1708 | 12.42901 | – |
| 2025 Sep 02 17:56 | 2025 Sep 02 08:01:48 | 82.4822 | 0.00126 | 17.1643 | 294.3128 | 96.1708 | 12.42901 | – |
| 2025 Sep 01 17:56 | 2025 Sep 01 06:54:55 | 82.4822 | 0.00126 | 17.2078 | 296.7551 | 96.1708 | 12.42901 | – |
| 2025 Aug 31 17:56 | 2025 Aug 31 07:43:56 | 82.4822 | 0.00126 | 17.2480 | 299.0003 | 96.1708 | 12.42901 | – |
| 2025 Aug 30 17:56 | 2025 Aug 30 06:37:03 | 82.4822 | 0.00126 | 17.2915 | 301.4285 | 96.1708 | 12.42901 | – |
| 2025 Aug 29 17:56 | 2025 Aug 29 05:30:10 | 82.4821 | 0.00127 | 17.3349 | 303.8870 | 96.1708 | 12.42901 | – |
| 2025 Aug 28 17:57 | 2025 Aug 28 00:31:27 | 82.4824 | 0.00127 | 17.3851 | 306.7163 | 96.1708 | 12.42901 | – |
| 2025 Aug 27 17:56 | 2025 Aug 27 07:08:13 | 82.4825 | 0.00127 | 17.4152 | 308.4205 | 96.1708 | 12.42901 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:17:40 | 82.4826 | 0.00127 | 17.4721 | 311.5986 | 96.1708 | 12.42901 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 23:06:42 | 82.4827 | 0.00128 | 17.5122 | 313.8522 | 96.1708 | 12.42901 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 21:59:49 | 82.4828 | 0.00128 | 17.5557 | 316.3240 | 96.1708 | 12.42901 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 13:09:16 | 82.4830 | 0.00128 | 17.6126 | 319.4824 | 96.1708 | 12.42901 | – |
| 2025 Aug 22 17:56 | 2025 Aug 21 13:58:18 | 82.4830 | 0.00128 | 17.6527 | 321.7429 | 96.1708 | 12.42901 | – |