Orbital elements of COSMOS 2503
| Launched | 26 February 2015 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 40420 |
| 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 |
| 2023 Oct 03 17:53 | 2023 Oct 03 12:55:19 | 97.9549 | 0.00156 | 19.7550 | 1.5476 | 358.5793 | 15.00910 | – |
| 2023 Oct 02 17:52 | 2023 Oct 02 08:07:18 | 97.9544 | 0.00157 | 19.6731 | 5.1939 | 358.5793 | 15.00910 | – |
| 2023 Oct 01 17:52 | 2023 Oct 01 08:07:16 | 97.9542 | 0.00158 | 19.6049 | 8.2375 | 358.5793 | 15.00910 | – |
| 2023 Sep 30 17:52 | 2023 Sep 30 08:07:14 | 97.9542 | 0.00158 | 19.5367 | 11.3018 | 358.5793 | 15.00910 | – |
| 2023 Sep 29 17:52 | 2023 Sep 29 01:43:11 | 97.9540 | 0.00159 | 19.4502 | 15.1332 | 358.5793 | 15.00910 | – |
| 2023 Sep 28 17:52 | 2023 Sep 27 19:19:07 | 97.9540 | 0.00160 | 19.3638 | 19.0580 | 358.5793 | 15.00910 | – |
| 2023 Sep 27 17:52 | 2023 Sep 26 19:19:04 | 97.9541 | 0.00160 | 19.2956 | 22.1669 | 358.5793 | 15.00910 | – |
| 2023 Sep 26 17:52 | 2023 Sep 25 22:31:00 | 97.9539 | 0.00161 | 19.2365 | 24.6905 | 358.5793 | 15.00910 | – |
| 2023 Sep 25 17:52 | 2023 Sep 25 08:06:58 | 97.9539 | 0.00161 | 19.1955 | 26.4898 | 358.5793 | 15.00910 | – |
| 2023 Sep 24 17:52 | 2023 Sep 24 03:18:52 | 97.9537 | 0.00161 | 19.1136 | 30.1300 | 358.5793 | 15.00910 | – |
| 2023 Sep 23 17:52 | 2023 Sep 22 16:06:45 | 97.9534 | 0.00162 | 19.0136 | 34.6437 | 358.5793 | 15.00910 | – |
| 2023 Sep 22 17:52 | 2023 Sep 21 22:30:41 | 97.9533 | 0.00162 | 18.9636 | 36.8649 | 358.5793 | 15.00910 | – |
| 2023 Sep 21 17:52 | 2023 Sep 20 22:30:35 | 97.9528 | 0.00162 | 18.8953 | 39.9035 | 358.5793 | 15.00910 | – |
| 2023 Sep 20 17:52 | 2023 Sep 19 16:06:27 | 97.9524 | 0.00162 | 18.8089 | 43.7362 | 358.5793 | 15.00910 | – |
| 2023 Sep 19 17:52 | 2023 Sep 18 19:18:22 | 97.9520 | 0.00162 | 18.7498 | 46.3185 | 358.5793 | 15.00910 | – |
| 2023 Sep 18 17:52 | 2023 Sep 17 03:18:10 | 97.9517 | 0.00163 | 18.6362 | 51.3042 | 358.5793 | 15.00910 | – |
| 2023 Sep 17 17:52 | 2023 Sep 16 12:54:05 | 97.9516 | 0.00163 | 18.5952 | 53.1777 | 358.5793 | 15.00910 | – |
| 2023 Sep 16 17:52 | 2023 Sep 16 03:18:02 | 97.9515 | 0.00163 | 18.5679 | 54.3909 | 358.5793 | 15.00910 | – |
| 2023 Sep 15 17:52 | 2023 Sep 15 03:17:54 | 97.9513 | 0.00163 | 18.4998 | 57.2565 | 358.5793 | 15.00910 | – |
| 2023 Sep 14 17:52 | 2023 Sep 14 01:41:46 | 97.9512 | 0.00162 | 18.4270 | 60.4724 | 358.5793 | 15.00910 | – |
| 2023 Sep 13 17:52 | 2023 Sep 12 16:05:33 | 97.9514 | 0.00162 | 18.3315 | 64.5551 | 358.5793 | 15.00910 | – |
| 2023 Sep 12 17:52 | 2023 Sep 11 16:05:24 | 97.9512 | 0.00162 | 18.2633 | 67.5875 | 358.5793 | 15.00910 | – |
| 2023 Sep 11 17:52 | 2023 Sep 10 14:29:14 | 97.9511 | 0.00161 | 18.1906 | 71.0243 | 358.5793 | 15.00910 | – |
| 2023 Sep 10 17:52 | 2023 Sep 09 14:29:04 | 97.9508 | 0.00161 | 18.1224 | 74.0234 | 358.5793 | 15.00910 | – |
| 2023 Sep 09 17:52 | 2023 Sep 09 03:17:00 | 97.9507 | 0.00161 | 18.0905 | 75.4147 | 358.5793 | 15.00910 | – |
| 2023 Sep 08 17:52 | 2023 Sep 08 01:40:49 | 97.9505 | 0.00160 | 18.0178 | 78.6606 | 358.5793 | 15.00910 | – |
| 2023 Sep 07 17:52 | 2023 Sep 07 01:40:38 | 97.9502 | 0.00160 | 17.9496 | 81.7132 | 358.5793 | 15.00910 | – |
| 2023 Sep 06 17:52 | 2023 Sep 05 19:16:25 | 97.9501 | 0.00159 | 17.8633 | 85.6631 | 358.5793 | 15.00910 | – |