Orbital elements of RADIO 1
| Launched | 25 October 1978 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11085 |
| Alternative names |
RS1 |
| 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 25 17:58 | 2026 Apr 24 07:25:29 | 82.5457 | 0.00143 | 5.1271 | 85.0325 | 71.1481 | 11.96569 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:25:29 | 82.5457 | 0.00143 | 5.1271 | 85.0325 | 71.1481 | 11.96569 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 04:12:44 | 82.5448 | 0.00142 | 5.3208 | 94.5864 | 71.1481 | 11.96569 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 04:12:44 | 82.5448 | 0.00142 | 5.3208 | 94.5864 | 71.1481 | 11.96569 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 04:12:44 | 82.5448 | 0.00142 | 5.3208 | 94.5864 | 71.1481 | 11.96569 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 04:12:44 | 82.5448 | 0.00142 | 5.3208 | 94.5864 | 71.1481 | 11.96569 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 04:12:44 | 82.5448 | 0.00142 | 5.3208 | 94.5864 | 71.1481 | 11.96569 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 05:44:25 | 82.5436 | 0.00142 | 5.5447 | 105.6843 | 71.1481 | 11.96569 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 05:44:25 | 82.5436 | 0.00142 | 5.5447 | 105.6843 | 71.1481 | 11.96569 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 05:44:25 | 82.5436 | 0.00142 | 5.5447 | 105.6843 | 71.1481 | 11.96569 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:44:25 | 82.5436 | 0.00142 | 5.5447 | 105.6843 | 71.1481 | 11.96569 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:09:30 | 82.5430 | 0.00141 | 5.7264 | 114.7695 | 71.1481 | 11.96569 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:09:30 | 82.5430 | 0.00141 | 5.7264 | 114.7695 | 71.1481 | 11.96569 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:09:30 | 82.5430 | 0.00141 | 5.7264 | 114.7695 | 71.1481 | 11.96569 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 10:09:30 | 82.5430 | 0.00141 | 5.7264 | 114.7695 | 71.1481 | 11.96569 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 10:09:30 | 82.5430 | 0.00141 | 5.7264 | 114.7695 | 71.1481 | 11.96569 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 01:05:50 | 82.5423 | 0.00140 | 5.9670 | 126.8259 | 71.1481 | 11.96569 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 11:06:54 | 82.5420 | 0.00139 | 6.2154 | 139.3132 | 71.1481 | 11.96569 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 11:06:54 | 82.5420 | 0.00139 | 6.2154 | 139.3132 | 71.1481 | 11.96569 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 11:06:54 | 82.5420 | 0.00139 | 6.2154 | 139.3132 | 71.1481 | 11.96569 | – |