Orbital elements of SL-3 R/B
| Launched | 4 April 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9904 |
| 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 30 18:56 | 2025 Dec 26 11:30:22 | 81.2622 | 0.00558 | 0.0017 | 194.1662 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 11:30:22 | 81.2622 | 0.00558 | 0.0017 | 194.1662 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 11:30:22 | 81.2622 | 0.00558 | 0.0017 | 194.1662 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 11:30:22 | 81.2622 | 0.00558 | 0.0017 | 194.1662 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:30:22 | 81.2622 | 0.00558 | 0.0017 | 194.1662 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 12:10:18 | 81.2620 | 0.00556 | 0.3868 | 211.4522 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:31:38 | 81.2622 | 0.00555 | 0.9232 | 235.4665 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:40:08 | 81.2621 | 0.00554 | 1.2532 | 250.1373 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:40:08 | 81.2621 | 0.00554 | 1.2532 | 250.1373 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:40:08 | 81.2621 | 0.00554 | 1.2532 | 250.1373 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:40:08 | 81.2621 | 0.00554 | 1.2532 | 250.1373 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:40:08 | 81.2621 | 0.00554 | 1.2532 | 250.1373 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:02:56 | 81.2627 | 0.00553 | 1.5558 | 263.6412 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:02:56 | 81.2627 | 0.00553 | 1.5558 | 263.6412 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:02:56 | 81.2627 | 0.00553 | 1.5558 | 263.6412 | 165.7946 | 14.07293 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:02:56 | 81.2627 | 0.00553 | 1.5558 | 263.6412 | 165.7946 | 14.07293 | 4.743 |