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 |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:33:14 | 11.3297 | 0.00033 | 2.5316 | 135.9816 | 221.1267 | 0.99201 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:33:14 | 11.3297 | 0.00033 | 2.5316 | 135.9816 | 221.1267 | 0.99201 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:33:14 | 11.3297 | 0.00033 | 2.5316 | 135.9816 | 221.1267 | 0.99201 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:47:31 | 11.3196 | 0.00036 | 2.5339 | 134.8134 | 221.1267 | 0.99201 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:47:31 | 11.3196 | 0.00036 | 2.5339 | 134.8134 | 221.1267 | 0.99201 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:47:31 | 11.3196 | 0.00036 | 2.5339 | 134.8134 | 221.1267 | 0.99201 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:47:31 | 11.3196 | 0.00036 | 2.5339 | 134.8134 | 221.1267 | 0.99201 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:47:31 | 11.3196 | 0.00036 | 2.5339 | 134.8134 | 221.1267 | 0.99201 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 03:24:53 | 11.3067 | 0.00038 | 2.5374 | 125.2082 | 221.1267 | 0.99201 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 01:56:29 | 11.2985 | 0.00037 | 2.5401 | 122.8243 | 221.1267 | 0.99201 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 01:56:29 | 11.2985 | 0.00037 | 2.5401 | 122.8243 | 221.1267 | 0.99201 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 01:56:29 | 11.2985 | 0.00037 | 2.5401 | 122.8243 | 221.1267 | 0.99201 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 01:56:29 | 11.2985 | 0.00037 | 2.5401 | 122.8243 | 221.1267 | 0.99201 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 23:04:02 | 11.2771 | 0.00040 | 2.5461 | 130.2371 | 221.1267 | 0.99201 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 23:04:02 | 11.2771 | 0.00040 | 2.5461 | 130.2371 | 221.1267 | 0.99201 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 23:04:02 | 11.2771 | 0.00040 | 2.5461 | 130.2371 | 221.1267 | 0.99201 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 23:04:02 | 11.2771 | 0.00040 | 2.5461 | 130.2371 | 221.1267 | 0.99201 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 23:04:02 | 11.2771 | 0.00040 | 2.5461 | 130.2371 | 221.1267 | 0.99201 | – |