Orbital elements of RADIO 3
| Launched | 16 December 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12997 |
| 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 Aug 31 17:56 | 2025 Aug 27 18:17:54 | 82.9550 | 0.00586 | 4.4714 | 159.4743 | 213.0036 | 12.15866 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:17:54 | 82.9550 | 0.00586 | 4.4714 | 159.4743 | 213.0036 | 12.15866 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:17:54 | 82.9550 | 0.00586 | 4.4714 | 159.4743 | 213.0036 | 12.15866 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:17:54 | 82.9550 | 0.00586 | 4.4714 | 159.4743 | 213.0036 | 12.15866 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:35:34 | 82.9549 | 0.00584 | 4.6376 | 168.8220 | 213.0036 | 12.15866 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:35:34 | 82.9549 | 0.00584 | 4.6376 | 168.8220 | 213.0036 | 12.15866 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:35:34 | 82.9549 | 0.00584 | 4.6376 | 168.8220 | 213.0036 | 12.15866 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:35:34 | 82.9549 | 0.00584 | 4.6376 | 168.8220 | 213.0036 | 12.15866 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:35:34 | 82.9549 | 0.00584 | 4.6376 | 168.8220 | 213.0036 | 12.15866 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 19:20:01 | 82.9550 | 0.00582 | 4.8400 | 180.2753 | 213.0036 | 12.15866 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 19:20:01 | 82.9550 | 0.00582 | 4.8400 | 180.2753 | 213.0036 | 12.15866 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 19:20:01 | 82.9550 | 0.00582 | 4.8400 | 180.2753 | 213.0036 | 12.15866 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:20:01 | 82.9550 | 0.00582 | 4.8400 | 180.2753 | 213.0036 | 12.15866 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 13:12:38 | 82.9554 | 0.00580 | 5.0346 | 191.3197 | 213.0036 | 12.15866 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 13:12:38 | 82.9554 | 0.00580 | 5.0346 | 191.3197 | 213.0036 | 12.15866 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 13:12:38 | 82.9554 | 0.00580 | 5.0346 | 191.3197 | 213.0036 | 12.15866 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 13:12:38 | 82.9554 | 0.00580 | 5.0346 | 191.3197 | 213.0036 | 12.15866 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 13:12:38 | 82.9554 | 0.00580 | 5.0346 | 191.3197 | 213.0036 | 12.15866 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:57:11 | 82.9559 | 0.00578 | 5.2417 | 203.1418 | 213.0036 | 12.15866 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:57:11 | 82.9559 | 0.00578 | 5.2417 | 203.1418 | 213.0036 | 12.15866 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:57:11 | 82.9559 | 0.00578 | 5.2417 | 203.1418 | 213.0036 | 12.15866 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:57:11 | 82.9559 | 0.00578 | 5.2417 | 203.1418 | 213.0036 | 12.15866 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:57:11 | 82.9559 | 0.00578 | 5.2417 | 203.1418 | 213.0036 | 12.15866 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 08:59:26 | 82.9567 | 0.00576 | 5.4483 | 214.9773 | 213.0036 | 12.15866 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 08:59:26 | 82.9567 | 0.00576 | 5.4483 | 214.9773 | 213.0036 | 12.15866 | – |