Orbital elements of COSMOS 647
| Launched | 22 April 1974 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7271 |
| 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 |
| 2024 Apr 27 17:58 | 2024 Apr 27 12:44:10 | 74.0146 | 0.00399 | 9.1318 | 271.3588 | 207.1498 | 12.52856 | – |
| 2024 Apr 26 17:54 | 2024 Apr 21 13:12:28 | 74.0152 | 0.00399 | 9.6649 | 280.2598 | 207.1498 | 12.52856 | – |
| 2024 Apr 25 17:55 | 2024 Apr 21 13:12:28 | 74.0152 | 0.00399 | 9.6649 | 280.2598 | 207.1498 | 12.52856 | – |
| 2024 Apr 24 17:53 | 2024 Apr 21 13:12:28 | 74.0152 | 0.00399 | 9.6649 | 280.2598 | 207.1498 | 12.52856 | – |
| 2024 Apr 23 17:53 | 2024 Apr 21 13:12:28 | 74.0152 | 0.00399 | 9.6649 | 280.2598 | 207.1498 | 12.52856 | – |
| 2024 Apr 22 17:52 | 2024 Apr 21 13:12:28 | 74.0152 | 0.00399 | 9.6649 | 280.2598 | 207.1498 | 12.52856 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 21:15:20 | 74.0161 | 0.00398 | 10.1698 | 288.6725 | 207.1498 | 12.52856 | – |
| 2024 Apr 15 17:54 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 14 17:53 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 13 17:53 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 12 17:53 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 11 17:54 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 10 17:56 | 2024 Apr 09 21:32:50 | 74.0173 | 0.00397 | 10.7035 | 297.6156 | 207.1498 | 12.52856 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 22:44:02 | 74.0181 | 0.00397 | 11.1447 | 304.9830 | 207.1498 | 12.52856 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 22:44:02 | 74.0181 | 0.00397 | 11.1447 | 304.9830 | 207.1498 | 12.52856 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 22:44:02 | 74.0181 | 0.00397 | 11.1447 | 304.9830 | 207.1498 | 12.52856 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 22:44:02 | 74.0181 | 0.00397 | 11.1447 | 304.9830 | 207.1498 | 12.52856 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 22:44:02 | 74.0181 | 0.00397 | 11.1447 | 304.9830 | 207.1498 | 12.52856 | – |
| 2024 Apr 04 17:56 | 2024 Mar 31 12:58:00 | 74.0189 | 0.00396 | 11.5374 | 311.5869 | 207.1498 | 12.52856 | – |
| 2024 Apr 03 17:53 | 2024 Mar 31 12:58:00 | 74.0189 | 0.00396 | 11.5374 | 311.5869 | 207.1498 | 12.52856 | – |
| 2024 Apr 02 17:52 | 2024 Mar 31 12:58:00 | 74.0189 | 0.00396 | 11.5374 | 311.5869 | 207.1498 | 12.52856 | – |
| 2024 Apr 01 17:52 | 2024 Mar 31 12:58:00 | 74.0189 | 0.00396 | 11.5374 | 311.5869 | 207.1498 | 12.52856 | – |
| 2024 Mar 31 17:52 | 2024 Mar 31 12:58:00 | 74.0189 | 0.00396 | 11.5374 | 311.5869 | 207.1498 | 12.52856 | – |