Orbital elements of SL-3 R/B
| Launched | 24 December 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8520 |
| 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 Dec 22 18:57 | 2025 Dec 20 14:11:33 | 81.2887 | 0.00295 | 2.8289 | 188.3433 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 14:11:33 | 81.2887 | 0.00295 | 2.8289 | 188.3433 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:11:33 | 81.2887 | 0.00295 | 2.8289 | 188.3433 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:50:54 | 81.2891 | 0.00291 | 3.3646 | 211.7652 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:10:29 | 81.2893 | 0.00290 | 3.6943 | 226.6911 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:10:29 | 81.2893 | 0.00290 | 3.6943 | 226.6911 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:10:29 | 81.2893 | 0.00290 | 3.6943 | 226.6911 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:10:29 | 81.2893 | 0.00290 | 3.6943 | 226.6911 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:10:29 | 81.2893 | 0.00290 | 3.6943 | 226.6911 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:43:26 | 81.2892 | 0.00289 | 3.9965 | 240.4822 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:43:26 | 81.2892 | 0.00289 | 3.9965 | 240.4822 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:43:26 | 81.2892 | 0.00289 | 3.9965 | 240.4822 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:43:26 | 81.2892 | 0.00289 | 3.9965 | 240.4822 | 171.7252 | 14.09410 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:43:26 | 81.2892 | 0.00289 | 3.9965 | 240.4822 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:20:37 | 81.2884 | 0.00290 | 4.4544 | 261.4455 | 171.7252 | 14.09410 | 5.243 |