Orbital elements of RADUGA 26
| Launched | 19 December 1990 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21016 |
| 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 Apr 25 17:58 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 24 17:59 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 23 17:57 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 22 17:57 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 21 17:57 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 20 17:57 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |
| 2026 Apr 19 17:58 | 2026 Apr 15 04:03:30 | 12.8921 | 0.00032 | 22.5568 | 105.2303 | 240.8713 | 1.00236 | 5.500 |