Orbital elements of EXPRESS-A4
| Launched | 9 June 2002 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 27441 |
| 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 May 18 17:57 | 2026 May 15 22:59:37 | 11.6159 | 0.00029 | 2.4478 | 98.4815 | 79.8891 | 0.99207 | – |
| 2026 May 17 17:57 | 2026 May 15 22:59:37 | 11.6159 | 0.00029 | 2.4478 | 98.4815 | 79.8891 | 0.99207 | – |
| 2026 May 16 17:56 | 2026 May 15 22:59:37 | 11.6159 | 0.00029 | 2.4478 | 98.4815 | 79.8891 | 0.99207 | – |
| 2026 May 15 17:57 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 14 17:58 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 13 17:58 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 12 17:58 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 11 17:56 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 10 17:57 | 2026 May 09 21:39:23 | 11.6047 | 0.00032 | 2.4509 | 92.9758 | 79.8891 | 0.99207 | – |
| 2026 May 09 17:57 | 2026 May 04 21:57:52 | 11.5965 | 0.00030 | 2.4536 | 87.7292 | 79.8891 | 0.99207 | – |
| 2026 May 08 17:57 | 2026 May 04 21:57:52 | 11.5965 | 0.00030 | 2.4536 | 87.7292 | 79.8891 | 0.99207 | – |
| 2026 May 07 17:58 | 2026 May 04 21:57:52 | 11.5965 | 0.00030 | 2.4536 | 87.7292 | 79.8891 | 0.99207 | – |
| 2026 May 06 17:57 | 2026 May 04 21:57:52 | 11.5965 | 0.00030 | 2.4536 | 87.7292 | 79.8891 | 0.99207 | – |
| 2026 May 05 17:57 | 2026 May 04 21:57:52 | 11.5965 | 0.00030 | 2.4536 | 87.7292 | 79.8891 | 0.99207 | – |
| 2026 May 04 17:57 | 2026 Apr 29 20:33:39 | 11.5884 | 0.00027 | 2.4564 | 86.8747 | 79.8891 | 0.99207 | – |
| 2026 May 03 17:57 | 2026 Apr 29 20:33:39 | 11.5884 | 0.00027 | 2.4564 | 86.8747 | 79.8891 | 0.99207 | – |
| 2026 May 02 17:57 | 2026 Apr 29 20:33:39 | 11.5884 | 0.00027 | 2.4564 | 86.8747 | 79.8891 | 0.99207 | – |
| 2026 May 01 17:56 | 2026 Apr 29 20:33:39 | 11.5884 | 0.00027 | 2.4564 | 86.8747 | 79.8891 | 0.99207 | – |
| 2026 Apr 30 17:56 | 2026 Apr 29 20:33:39 | 11.5884 | 0.00027 | 2.4564 | 86.8747 | 79.8891 | 0.99207 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 26 17:58 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 25 17:58 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 24 17:59 | 2026 Apr 22 19:05:26 | 11.5760 | 0.00024 | 2.4600 | 96.5221 | 79.8891 | 0.99207 | – |
| 2026 Apr 23 17:57 | 2026 Apr 18 17:48:47 | 11.5680 | 0.00025 | 2.4619 | 99.8412 | 79.8891 | 0.99207 | – |
| 2026 Apr 22 17:57 | 2026 Apr 18 17:48:47 | 11.5680 | 0.00025 | 2.4619 | 99.8412 | 79.8891 | 0.99207 | – |
| 2026 Apr 21 17:57 | 2026 Apr 18 17:48:47 | 11.5680 | 0.00025 | 2.4619 | 99.8412 | 79.8891 | 0.99207 | – |