Orbital elements of RADUGA 4
| Launched | 17 July 1978 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10987 |
| 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 Jun 23 17:56 | 2026 Jun 22 20:28:21 | 4.7718 | 0.00106 | 18.5681 | 36.5515 | 352.8757 | 1.00200 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 18:34:53 | 4.7868 | 0.00107 | 18.5731 | 37.1634 | 352.8757 | 1.00200 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 22:14:26 | 4.7987 | 0.00108 | 18.5773 | 37.3203 | 352.8757 | 1.00200 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 22:14:26 | 4.7987 | 0.00108 | 18.5773 | 37.3203 | 352.8757 | 1.00200 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 22:14:26 | 4.7987 | 0.00108 | 18.5773 | 37.3203 | 352.8757 | 1.00200 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 22:14:26 | 4.7987 | 0.00108 | 18.5773 | 37.3203 | 352.8757 | 1.00200 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 22:14:26 | 4.7987 | 0.00108 | 18.5773 | 37.3203 | 352.8757 | 1.00200 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 22:28:23 | 4.8113 | 0.00109 | 18.5815 | 37.2211 | 352.8757 | 1.00200 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 22:28:23 | 4.8113 | 0.00109 | 18.5815 | 37.2211 | 352.8757 | 1.00200 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 22:28:23 | 4.8113 | 0.00109 | 18.5815 | 37.2211 | 352.8757 | 1.00200 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 22:28:23 | 4.8113 | 0.00109 | 18.5815 | 37.2211 | 352.8757 | 1.00200 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 22:28:23 | 4.8113 | 0.00109 | 18.5815 | 37.2211 | 352.8757 | 1.00200 | – |