Orbital elements of RADUGA 1
| Launched | 21 December 1975 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8513 |
| 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 Feb 05 18:58 | 2026 Feb 05 12:06:27 | 3.1420 | 0.00046 | 17.9126 | 301.2690 | 188.6372 | 1.00251 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 03:29:55 | 3.1455 | 0.00046 | 17.9141 | 301.0111 | 188.6372 | 1.00251 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 10:22:48 | 3.1473 | 0.00046 | 17.9149 | 300.9567 | 188.6372 | 1.00251 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:24:57 | 3.1499 | 0.00046 | 17.9160 | 300.8223 | 188.6372 | 1.00251 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 10:27:03 | 3.1524 | 0.00046 | 17.9172 | 300.7107 | 188.6372 | 1.00251 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 12:09:56 | 3.1547 | 0.00046 | 17.9182 | 300.6162 | 188.6372 | 1.00251 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 01:57:50 | 3.1583 | 0.00046 | 17.9199 | 300.5168 | 188.6372 | 1.00251 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 12:11:32 | 3.1597 | 0.00046 | 17.9206 | 300.5411 | 188.6372 | 1.00251 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 19:33:20 | 3.1640 | 0.00046 | 17.9226 | 300.5230 | 188.6372 | 1.00251 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 08:54:58 | 3.1651 | 0.00046 | 17.9231 | 300.6733 | 188.6372 | 1.00251 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 10:39:55 | 3.1674 | 0.00047 | 17.9242 | 300.7380 | 188.6372 | 1.00251 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 10:41:57 | 3.1699 | 0.00047 | 17.9254 | 300.8084 | 188.6372 | 1.00251 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 10:44:06 | 3.1725 | 0.00047 | 17.9267 | 300.8888 | 188.6372 | 1.00251 | – |