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 |
| 2026 May 24 17:57 | 2026 May 21 10:43:29 | 73.9883 | 0.00281 | 19.9535 | 328.6856 | 60.7089 | 12.50635 | – |
| 2026 May 23 17:58 | 2026 May 21 10:43:29 | 73.9883 | 0.00281 | 19.9535 | 328.6856 | 60.7089 | 12.50635 | – |
| 2026 May 22 17:57 | 2026 May 21 10:43:29 | 73.9883 | 0.00281 | 19.9535 | 328.6856 | 60.7089 | 12.50635 | – |
| 2026 May 21 17:57 | 2026 May 21 10:43:29 | 73.9883 | 0.00281 | 19.9535 | 328.6856 | 60.7089 | 12.50635 | – |
| 2026 May 20 17:57 | 2026 May 16 11:42:29 | 73.9882 | 0.00281 | 20.3946 | 336.0952 | 60.7089 | 12.50635 | – |
| 2026 May 19 17:58 | 2026 May 16 11:42:29 | 73.9882 | 0.00281 | 20.3946 | 336.0952 | 60.7089 | 12.50635 | – |
| 2026 May 18 17:57 | 2026 May 16 11:42:29 | 73.9882 | 0.00281 | 20.3946 | 336.0952 | 60.7089 | 12.50635 | – |
| 2026 May 17 17:57 | 2026 May 16 11:42:29 | 73.9882 | 0.00281 | 20.3946 | 336.0952 | 60.7089 | 12.50635 | – |
| 2026 May 16 17:56 | 2026 May 16 11:42:29 | 73.9882 | 0.00281 | 20.3946 | 336.0952 | 60.7089 | 12.50635 | – |
| 2026 May 15 17:57 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 14 17:58 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 13 17:58 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 12 17:58 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 11 17:56 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 10 17:57 | 2026 May 10 11:55:18 | 73.9884 | 0.00280 | 20.9274 | 345.0297 | 60.7089 | 12.50635 | – |
| 2026 May 09 17:57 | 2026 May 05 12:38:15 | 73.9887 | 0.00279 | 21.3694 | 352.4559 | 60.7089 | 12.50635 | – |
| 2026 May 08 17:57 | 2026 May 05 12:38:15 | 73.9887 | 0.00279 | 21.3694 | 352.4559 | 60.7089 | 12.50635 | – |
| 2026 May 07 17:58 | 2026 May 05 12:38:15 | 73.9887 | 0.00279 | 21.3694 | 352.4559 | 60.7089 | 12.50635 | – |
| 2026 May 06 17:57 | 2026 May 05 12:38:15 | 73.9887 | 0.00279 | 21.3694 | 352.4559 | 60.7089 | 12.50635 | – |
| 2026 May 05 17:57 | 2026 May 05 12:38:15 | 73.9887 | 0.00279 | 21.3694 | 352.4559 | 60.7089 | 12.50635 | – |
| 2026 May 04 17:57 | 2026 Apr 30 13:51:36 | 73.9894 | 0.00279 | 21.8095 | 359.8554 | 60.7089 | 12.50635 | – |
| 2026 May 03 17:57 | 2026 Apr 30 13:51:36 | 73.9894 | 0.00279 | 21.8095 | 359.8554 | 60.7089 | 12.50635 | – |
| 2026 May 02 17:57 | 2026 Apr 30 13:51:36 | 73.9894 | 0.00279 | 21.8095 | 359.8554 | 60.7089 | 12.50635 | – |
| 2026 May 01 17:56 | 2026 Apr 30 13:51:36 | 73.9894 | 0.00279 | 21.8095 | 359.8554 | 60.7089 | 12.50635 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:51:36 | 73.9894 | 0.00279 | 21.8095 | 359.8554 | 60.7089 | 12.50635 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:43:47 | 73.9902 | 0.00278 | 22.3621 | 9.1417 | 60.7089 | 12.50635 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:43:47 | 73.9902 | 0.00278 | 22.3621 | 9.1417 | 60.7089 | 12.50635 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:43:47 | 73.9902 | 0.00278 | 22.3621 | 9.1417 | 60.7089 | 12.50635 | – |