Orbital elements of COSMOS 1540
| Launched | 1 March 1984 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 14783 |
| 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 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 22:24:08 | 9.7166 | 0.00087 | 20.4063 | 291.4989 | 249.1592 | 1.00275 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:33:28 | 9.7274 | 0.00087 | 20.4093 | 290.5733 | 249.1592 | 1.00275 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:33:28 | 9.7274 | 0.00087 | 20.4093 | 290.5733 | 249.1592 | 1.00275 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:33:28 | 9.7274 | 0.00087 | 20.4093 | 290.5733 | 249.1592 | 1.00275 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:33:28 | 9.7274 | 0.00087 | 20.4093 | 290.5733 | 249.1592 | 1.00275 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:33:28 | 9.7274 | 0.00087 | 20.4093 | 290.5733 | 249.1592 | 1.00275 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 00:25:02 | 9.7379 | 0.00087 | 20.4122 | 290.1632 | 249.1592 | 1.00275 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 00:25:02 | 9.7379 | 0.00087 | 20.4122 | 290.1632 | 249.1592 | 1.00275 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 00:25:02 | 9.7379 | 0.00087 | 20.4122 | 290.1632 | 249.1592 | 1.00275 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 00:25:02 | 9.7379 | 0.00087 | 20.4122 | 290.1632 | 249.1592 | 1.00275 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 00:25:02 | 9.7379 | 0.00087 | 20.4122 | 290.1632 | 249.1592 | 1.00275 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:53:48 | 9.7522 | 0.00087 | 20.4160 | 289.4097 | 249.1592 | 1.00275 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 00:58:38 | 9.7642 | 0.00088 | 20.4190 | 288.2769 | 249.1592 | 1.00275 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 00:58:38 | 9.7642 | 0.00088 | 20.4190 | 288.2769 | 249.1592 | 1.00275 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 00:58:38 | 9.7642 | 0.00088 | 20.4190 | 288.2769 | 249.1592 | 1.00275 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 00:58:38 | 9.7642 | 0.00088 | 20.4190 | 288.2769 | 249.1592 | 1.00275 | – |