Orbital elements of RADUGA-1 4
| Launched | 27 February 1999 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25642 |
| 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 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 24 17:59 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 23 17:57 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 22 17:57 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 21 17:57 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 20 17:57 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |
| 2026 Apr 19 17:58 | 2026 Apr 15 02:13:51 | 15.6229 | 0.00069 | 0.1434 | 290.9358 | 53.9879 | 1.00240 | – |