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 Mar 15 18:56 | 2026 Mar 15 14:19:35 | 73.9911 | 0.00272 | 1.8977 | 69.3627 | 42.8777 | 12.50634 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:34:51 | 73.9900 | 0.00271 | 2.3599 | 77.3633 | 42.8777 | 12.50634 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:34:51 | 73.9900 | 0.00271 | 2.3599 | 77.3633 | 42.8777 | 12.50634 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:34:51 | 73.9900 | 0.00271 | 2.3599 | 77.3633 | 42.8777 | 12.50634 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:34:51 | 73.9900 | 0.00271 | 2.3599 | 77.3633 | 42.8777 | 12.50634 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:34:51 | 73.9900 | 0.00271 | 2.3599 | 77.3633 | 42.8777 | 12.50634 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 15:21:51 | 73.9888 | 0.00271 | 2.8720 | 86.2181 | 42.8777 | 12.50634 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:33:48 | 73.9875 | 0.00271 | 3.4196 | 95.7033 | 42.8777 | 12.50634 | – |