Orbital elements of COSMOS 1321
| Launched | 27 November 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12976 |
| 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 Sep 03 17:57 | 2025 Sep 03 04:35:01 | 73.9811 | 0.00946 | 3.5541 | 316.7970 | 220.1479 | 12.28395 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:42:55 | 73.9803 | 0.00946 | 4.0906 | 325.8202 | 220.1479 | 12.28395 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:40:27 | 73.9800 | 0.00945 | 4.4855 | 332.4554 | 220.1479 | 12.28395 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:40:27 | 73.9800 | 0.00945 | 4.4855 | 332.4554 | 220.1479 | 12.28395 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:40:27 | 73.9800 | 0.00945 | 4.4855 | 332.4554 | 220.1479 | 12.28395 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:40:27 | 73.9800 | 0.00945 | 4.4855 | 332.4554 | 220.1479 | 12.28395 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:40:27 | 73.9800 | 0.00945 | 4.4855 | 332.4554 | 220.1479 | 12.28395 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:17:06 | 73.9799 | 0.00945 | 4.9385 | 340.0726 | 220.1479 | 12.28395 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 23:17:06 | 73.9799 | 0.00945 | 4.9385 | 340.0726 | 220.1479 | 12.28395 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 23:17:06 | 73.9799 | 0.00945 | 4.9385 | 340.0726 | 220.1479 | 12.28395 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 23:17:06 | 73.9799 | 0.00945 | 4.9385 | 340.0726 | 220.1479 | 12.28395 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 22:37:53 | 73.9803 | 0.00944 | 5.4529 | 348.7218 | 220.1479 | 12.28395 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 22:37:53 | 73.9803 | 0.00944 | 5.4529 | 348.7218 | 220.1479 | 12.28395 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 22:37:53 | 73.9803 | 0.00944 | 5.4529 | 348.7218 | 220.1479 | 12.28395 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 22:37:53 | 73.9803 | 0.00944 | 5.4529 | 348.7218 | 220.1479 | 12.28395 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 22:37:53 | 73.9803 | 0.00944 | 5.4529 | 348.7218 | 220.1479 | 12.28395 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 19:20:02 | 73.9806 | 0.00943 | 5.8913 | 356.0879 | 220.1479 | 12.28395 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 19:20:02 | 73.9806 | 0.00943 | 5.8913 | 356.0879 | 220.1479 | 12.28395 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 19:20:02 | 73.9806 | 0.00943 | 5.8913 | 356.0879 | 220.1479 | 12.28395 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 19:20:02 | 73.9806 | 0.00943 | 5.8913 | 356.0879 | 220.1479 | 12.28395 | – |