Orbital elements of COSMOS 2141
| Launched | 3 April 1991 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21218 |
| Alternative names |
GLONASS GLONASS 44 GN 754 |
| 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 Sep 15 17:56 | 2025 Sep 09 02:10:54 | 64.5266 | 0.00063 | 20.9367 | 229.4530 | 134.1835 | 2.13103 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 11:59:17 | 64.5308 | 0.00063 | 20.9521 | 229.3665 | 134.1835 | 2.13103 | – |
| 2025 Sep 02 17:56 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Sep 01 17:56 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Aug 31 17:56 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Aug 30 17:56 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Aug 29 17:56 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Aug 28 17:57 | 2025 Aug 23 07:01:51 | 64.5372 | 0.00063 | 20.9758 | 229.0517 | 134.1835 | 2.13103 | – |
| 2025 Aug 27 17:56 | 2025 Aug 18 11:57:31 | 64.5403 | 0.00062 | 20.9870 | 228.5521 | 134.1835 | 2.13103 | – |
| 2025 Aug 26 17:56 | 2025 Aug 18 11:57:31 | 64.5403 | 0.00062 | 20.9870 | 228.5521 | 134.1835 | 2.13103 | – |
| 2025 Aug 25 17:56 | 2025 Aug 18 11:57:31 | 64.5403 | 0.00062 | 20.9870 | 228.5521 | 134.1835 | 2.13103 | – |
| 2025 Aug 24 17:56 | 2025 Aug 18 11:57:31 | 64.5403 | 0.00062 | 20.9870 | 228.5521 | 134.1835 | 2.13103 | – |
| 2025 Aug 23 17:56 | 2025 Aug 18 11:57:31 | 64.5403 | 0.00062 | 20.9870 | 228.5521 | 134.1835 | 2.13103 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 13:35:13 | 64.5410 | 0.00062 | 20.9892 | 229.0498 | 134.1835 | 2.13103 | – |