Orbital elements of COSMOS 540
| Launched | 24 December 1972 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6323 |
| 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 17 18:58 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:24:22 | 74.0813 | 0.00166 | 5.5081 | 96.4386 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:27:42 | 74.0810 | 0.00166 | 6.1551 | 108.3062 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:27:42 | 74.0810 | 0.00166 | 6.1551 | 108.3062 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:27:42 | 74.0810 | 0.00166 | 6.1551 | 108.3062 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:27:42 | 74.0810 | 0.00166 | 6.1551 | 108.3062 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:27:42 | 74.0810 | 0.00166 | 6.1551 | 108.3062 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:53:26 | 74.0804 | 0.00167 | 6.7085 | 118.3888 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:53:26 | 74.0804 | 0.00167 | 6.7085 | 118.3888 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:53:26 | 74.0804 | 0.00167 | 6.7085 | 118.3888 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:53:26 | 74.0804 | 0.00167 | 6.7085 | 118.3888 | 263.8658 | 14.37432 | 6.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:53:26 | 74.0804 | 0.00167 | 6.7085 | 118.3888 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:11:14 | 74.0789 | 0.00170 | 7.5684 | 133.8400 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:14:30 | 74.0786 | 0.00171 | 8.2155 | 145.4468 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:14:30 | 74.0786 | 0.00171 | 8.2155 | 145.4468 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:14:30 | 74.0786 | 0.00171 | 8.2155 | 145.4468 | 263.8658 | 14.37432 | 6.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:14:30 | 74.0786 | 0.00171 | 8.2155 | 145.4468 | 263.8658 | 14.37432 | 6.743 |