Orbital elements of COSMOS 2139
| 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 | 21216 |
| Alternative names |
GLONASS GLONASS 42 GN 750 |
| 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 Dec 21 18:53 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 18 18:53 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 17 18:53 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 20:49:16 | 64.7098 | 0.00163 | 21.5716 | 227.2427 | 132.6092 | 2.13106 | – |
| 2024 Dec 14 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 13 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 12 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 11 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 10 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 09 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 08 18:56 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 07 18:57 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 06 18:53 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 05 18:54 | 2024 Dec 04 03:16:15 | 64.7165 | 0.00165 | 21.5989 | 226.9852 | 132.6092 | 2.13106 | – |
| 2024 Dec 04 18:54 | 2024 Nov 30 09:10:29 | 64.7185 | 0.00165 | 21.6076 | 226.9167 | 132.6092 | 2.13106 | – |
| 2024 Dec 03 18:54 | 2024 Nov 30 09:10:29 | 64.7185 | 0.00165 | 21.6076 | 226.9167 | 132.6092 | 2.13106 | – |
| 2024 Dec 02 18:54 | 2024 Nov 30 09:10:29 | 64.7185 | 0.00165 | 21.6076 | 226.9167 | 132.6092 | 2.13106 | – |
| 2024 Dec 01 19:13 | 2024 Nov 30 09:10:29 | 64.7185 | 0.00165 | 21.6076 | 226.9167 | 132.6092 | 2.13106 | – |
| 2024 Nov 30 18:53 | 2024 Nov 30 09:10:29 | 64.7185 | 0.00165 | 21.6076 | 226.9167 | 132.6092 | 2.13106 | – |
| 2024 Nov 29 18:54 | 2024 Nov 23 19:30:23 | 64.7220 | 0.00167 | 21.6228 | 226.5206 | 132.6092 | 2.13106 | – |
| 2024 Nov 28 18:54 | 2024 Nov 23 19:30:23 | 64.7220 | 0.00167 | 21.6228 | 226.5206 | 132.6092 | 2.13106 | – |
| 2024 Nov 27 18:53 | 2024 Nov 23 19:30:23 | 64.7220 | 0.00167 | 21.6228 | 226.5206 | 132.6092 | 2.13106 | – |
| 2024 Nov 26 18:53 | 2024 Nov 23 19:30:23 | 64.7220 | 0.00167 | 21.6228 | 226.5206 | 132.6092 | 2.13106 | – |
| 2024 Nov 25 18:53 | 2024 Nov 23 19:30:23 | 64.7220 | 0.00167 | 21.6228 | 226.5206 | 132.6092 | 2.13106 | – |
| 2024 Nov 24 18:53 | 2024 Nov 19 14:08:53 | 64.7243 | 0.00168 | 21.6326 | 226.2556 | 132.6092 | 2.13106 | – |