Orbital elements of COSMOS 591
| Launched | 1 October 1973 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6848 |
| 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 08 17:56 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 07 17:56 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 06 17:57 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 05 17:56 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 04 17:57 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 03 17:57 | 2025 May 03 14:38:35 | 73.9995 | 0.00890 | 18.4142 | 27.6992 | 46.6660 | 12.61744 | – |
| 2025 May 01 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 12:01:17 | 73.9991 | 0.00889 | 19.4222 | 44.8378 | 46.6660 | 12.61744 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 22:30:31 | 73.9992 | 0.00888 | 20.0177 | 54.9330 | 46.6660 | 12.61744 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 20:42:28 | 73.9999 | 0.00888 | 20.4782 | 62.7607 | 46.6660 | 12.61744 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 20:42:28 | 73.9999 | 0.00888 | 20.4782 | 62.7607 | 46.6660 | 12.61744 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 20:42:28 | 73.9999 | 0.00888 | 20.4782 | 62.7607 | 46.6660 | 12.61744 | – |