Orbital elements of COSMOS 1720
| Launched | 8 January 1986 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16453 |
| 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 May 09 17:57 | 2025 May 09 05:58:26 | 73.9881 | 0.00281 | 5.4938 | 176.5974 | 290.1530 | 12.50628 | – |
| 2025 May 08 17:56 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 07 17:56 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 06 17:57 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 05 17:56 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 04 17:57 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 03 17:57 | 2025 May 03 09:54:19 | 73.9869 | 0.00282 | 6.0128 | 185.4428 | 290.1530 | 12.50628 | – |
| 2025 May 01 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:53:57 | 73.9853 | 0.00284 | 6.9873 | 201.8326 | 290.1530 | 12.50628 | – |
| 2025 Apr 21 17:57 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 20 17:56 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 19 17:56 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 18 17:57 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 02:59:01 | 73.9851 | 0.00285 | 7.5503 | 211.2359 | 290.1530 | 12.50628 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 12:06:07 | 73.9852 | 0.00286 | 7.9612 | 218.0708 | 290.1530 | 12.50628 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 12:06:07 | 73.9852 | 0.00286 | 7.9612 | 218.0708 | 290.1530 | 12.50628 | – |