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 Apr 12 17:57 | 2026 Apr 12 11:06:07 | 2.9710 | 0.00042 | 17.8380 | 297.3417 | 238.0370 | 1.00246 | – |
| 2026 Apr 11 17:57 | 2026 Apr 11 11:08:47 | 2.9736 | 0.00042 | 17.8391 | 297.5508 | 238.0370 | 1.00246 | – |
| 2026 Apr 10 17:58 | 2026 Apr 10 02:37:56 | 2.9773 | 0.00042 | 17.8406 | 297.7349 | 238.0370 | 1.00246 | – |
| 2026 Apr 09 18:01 | 2026 Apr 09 02:40:26 | 2.9799 | 0.00042 | 17.8418 | 297.8896 | 238.0370 | 1.00246 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 02:42:57 | 2.9825 | 0.00042 | 17.8429 | 298.0259 | 238.0370 | 1.00246 | – |
| 2026 Apr 07 17:57 | 2026 Apr 07 02:45:25 | 2.9852 | 0.00042 | 17.8441 | 298.0837 | 238.0370 | 1.00246 | – |
| 2026 Apr 06 17:57 | 2026 Apr 06 02:47:55 | 2.9878 | 0.00042 | 17.8453 | 298.0570 | 238.0370 | 1.00246 | – |
| 2026 Apr 05 17:56 | 2026 Apr 05 13:17:37 | 2.9893 | 0.00042 | 17.8459 | 298.1365 | 238.0370 | 1.00246 | – |
| 2026 Apr 04 17:57 | 2026 Apr 04 02:52:58 | 2.9932 | 0.00042 | 17.8476 | 297.9758 | 238.0370 | 1.00246 | – |
| 2026 Apr 03 17:56 | 2026 Apr 03 11:28:47 | 2.9949 | 0.00042 | 17.8484 | 298.0375 | 238.0370 | 1.00246 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 01:12:21 | 2.9987 | 0.00042 | 17.8500 | 298.0091 | 238.0370 | 1.00246 | – |
| 2026 Mar 31 17:57 | 2026 Mar 31 03:02:57 | 3.0038 | 0.00042 | 17.8522 | 297.9700 | 238.0370 | 1.00246 | – |
| 2026 Mar 30 17:58 | 2026 Mar 30 09:56:03 | 3.0056 | 0.00042 | 17.8530 | 297.8874 | 238.0370 | 1.00246 | – |
| 2026 Mar 29 17:57 | 2026 Mar 29 03:07:51 | 3.0090 | 0.00042 | 17.8544 | 297.8359 | 238.0370 | 1.00246 | – |
| 2026 Mar 28 18:57 | 2026 Mar 28 11:43:45 | 3.0106 | 0.00042 | 17.8551 | 297.8781 | 238.0370 | 1.00246 | – |
| 2026 Mar 27 18:57 | 2026 Mar 27 01:30:12 | 3.0143 | 0.00042 | 17.8566 | 297.9715 | 238.0370 | 1.00246 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 11:48:45 | 3.0157 | 0.00042 | 17.8573 | 297.9979 | 238.0370 | 1.00246 | – |
| 2026 Mar 25 18:56 | 2026 Mar 25 13:33:52 | 3.0181 | 0.00042 | 17.8583 | 298.1041 | 238.0370 | 1.00246 | – |
| 2026 Mar 24 18:56 | 2026 Mar 24 11:53:38 | 3.0208 | 0.00042 | 17.8595 | 298.3082 | 238.0370 | 1.00246 | – |
| 2026 Mar 23 18:56 | 2026 Mar 23 11:35:30 | 3.0233 | 0.00042 | 17.8607 | 298.5570 | 238.0370 | 1.00246 | – |
| 2026 Mar 22 18:56 | 2026 Mar 22 01:42:34 | 3.0269 | 0.00042 | 17.8623 | 299.0096 | 238.0370 | 1.00246 | – |
| 2026 Mar 21 19:05 | 2026 Mar 21 13:43:45 | 3.0282 | 0.00042 | 17.8629 | 299.0382 | 238.0370 | 1.00246 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:03:38 | 3.0309 | 0.00042 | 17.8641 | 299.3882 | 238.0370 | 1.00246 | – |
| 2026 Mar 19 18:56 | 2026 Mar 19 03:29:21 | 3.0345 | 0.00042 | 17.8657 | 299.8790 | 238.0370 | 1.00246 | – |
| 2026 Mar 18 18:56 | 2026 Mar 18 12:08:46 | 3.0361 | 0.00042 | 17.8664 | 300.0155 | 238.0370 | 1.00246 | – |
| 2026 Mar 17 18:56 | 2026 Mar 17 13:53:47 | 3.0385 | 0.00042 | 17.8674 | 300.3142 | 238.0370 | 1.00246 | – |
| 2026 Mar 16 18:57 | 2026 Mar 16 00:14:29 | 3.0426 | 0.00043 | 17.8692 | 300.7257 | 238.0370 | 1.00246 | – |