Orbital elements of RADUGA 20
| Launched | 18 March 1987 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17611 |
| 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 Sep 06 20:41 | 2025 Sep 06 05:15:50 | 13.6940 | 0.00285 | 22.0204 | 169.8533 | 205.7977 | 0.95961 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:08:01 | 13.6982 | 0.00286 | 22.0218 | 169.8378 | 205.7977 | 0.95961 | – |
| 2025 Sep 02 17:56 | 2025 Sep 02 00:31:13 | 13.6996 | 0.00286 | 22.0223 | 169.7791 | 205.7977 | 0.95961 | – |
| 2025 Sep 01 17:56 | 2025 Aug 31 22:54:16 | 13.7011 | 0.00286 | 22.0228 | 169.7120 | 205.7977 | 0.95961 | – |
| 2025 Aug 31 17:56 | 2025 Aug 30 21:36:38 | 13.7025 | 0.00286 | 22.0233 | 169.6362 | 205.7977 | 0.95961 | – |
| 2025 Aug 30 17:56 | 2025 Aug 29 21:22:41 | 13.7039 | 0.00287 | 22.0238 | 169.5595 | 205.7977 | 0.95961 | – |
| 2025 Aug 29 17:56 | 2025 Aug 28 20:11:38 | 13.7053 | 0.00287 | 22.0243 | 169.4667 | 205.7977 | 0.95961 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:19:21 | 13.7066 | 0.00287 | 22.0247 | 169.3846 | 205.7977 | 0.95961 | – |
| 2025 Aug 27 17:56 | 2025 Aug 26 21:40:38 | 13.7080 | 0.00288 | 22.0251 | 169.2781 | 205.7977 | 0.95961 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 21:22:38 | 13.7093 | 0.00288 | 22.0256 | 169.1660 | 205.7977 | 0.95961 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 16:42:45 | 13.7110 | 0.00288 | 22.0262 | 169.0546 | 205.7977 | 0.95961 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 15:05:51 | 13.7124 | 0.00288 | 22.0267 | 168.9373 | 205.7977 | 0.95961 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 11:57:27 | 13.7166 | 0.00288 | 22.0281 | 168.6112 | 205.7977 | 0.95961 | – |
| 2025 Aug 22 17:56 | 2025 Aug 20 11:57:27 | 13.7166 | 0.00288 | 22.0281 | 168.6112 | 205.7977 | 0.95961 | – |
| 2025 Aug 20 17:56 | 2025 Aug 19 12:02:41 | 13.7179 | 0.00288 | 22.0286 | 168.5070 | 205.7977 | 0.95961 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 10:25:50 | 13.7193 | 0.00288 | 22.0291 | 168.4024 | 205.7977 | 0.95961 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 10:25:50 | 13.7193 | 0.00288 | 22.0291 | 168.4024 | 205.7977 | 0.95961 | – |
| 2025 Aug 16 17:56 | 2025 Aug 15 09:07:14 | 13.7234 | 0.00288 | 22.0306 | 168.1355 | 205.7977 | 0.95961 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 05:40:31 | 13.7250 | 0.00288 | 22.0311 | 168.0769 | 205.7977 | 0.95961 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 05:45:53 | 13.7263 | 0.00288 | 22.0316 | 168.0184 | 205.7977 | 0.95961 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 04:08:56 | 13.7278 | 0.00288 | 22.0321 | 167.9329 | 205.7977 | 0.95961 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 04:14:53 | 13.7291 | 0.00288 | 22.0326 | 167.8802 | 205.7977 | 0.95961 | – |
| 2025 Aug 11 17:56 | 2025 Aug 11 04:14:53 | 13.7291 | 0.00288 | 22.0326 | 167.8802 | 205.7977 | 0.95961 | – |
| 2025 Aug 10 17:57 | 2025 Aug 09 01:00:17 | 13.7319 | 0.00288 | 22.0336 | 167.7693 | 205.7977 | 0.95961 | – |