Orbital elements of COSMOS 617
| Launched | 18 December 1973 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6985 |
| 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 Dec 05 18:57 | 2025 Dec 02 10:15:05 | 74.0292 | 0.00957 | 20.4522 | 14.6685 | 103.3517 | 12.63527 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:15:05 | 74.0292 | 0.00957 | 20.4522 | 14.6685 | 103.3517 | 12.63527 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:15:05 | 74.0292 | 0.00957 | 20.4522 | 14.6685 | 103.3517 | 12.63527 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:15:05 | 74.0292 | 0.00957 | 20.4522 | 14.6685 | 103.3517 | 12.63527 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:02:58 | 74.0289 | 0.00956 | 21.0853 | 25.4380 | 103.3517 | 12.63527 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:27:47 | 74.0290 | 0.00955 | 21.5685 | 33.6712 | 103.3517 | 12.63527 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:27:47 | 74.0290 | 0.00955 | 21.5685 | 33.6712 | 103.3517 | 12.63527 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:27:47 | 74.0290 | 0.00955 | 21.5685 | 33.6712 | 103.3517 | 12.63527 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:27:47 | 74.0290 | 0.00955 | 21.5685 | 33.6712 | 103.3517 | 12.63527 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 12:25:18 | 74.0302 | 0.00953 | 22.6250 | 51.7045 | 103.3517 | 12.63527 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:57:12 | 74.0310 | 0.00952 | 23.1720 | 61.0492 | 103.3517 | 12.63527 | – |