Orbital elements of COSMOS 1637
| Launched | 20 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15619 |
| 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 |
| 2022 Jan 25 18:54 | 2022 Jan 24 13:55:44 | 74.0547 | 0.00150 | 4.4974 | 178.9044 | 293.6148 | 12.47209 | – |
| 2022 Jan 24 18:54 | 2022 Jan 24 13:55:44 | 74.0547 | 0.00150 | 4.4974 | 178.9044 | 293.6148 | 12.47209 | – |
| 2022 Jan 23 18:54 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 22 18:53 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 21 18:54 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 20 18:54 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 19 18:54 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 18 18:54 | 2022 Jan 18 13:31:21 | 74.0552 | 0.00151 | 5.0269 | 187.8376 | 293.6148 | 12.47209 | – |
| 2022 Jan 17 18:54 | 2022 Jan 13 14:10:39 | 74.0545 | 0.00152 | 5.4645 | 195.0777 | 293.6148 | 12.47209 | – |
| 2022 Jan 16 18:53 | 2022 Jan 13 14:10:39 | 74.0545 | 0.00152 | 5.4645 | 195.0777 | 293.6148 | 12.47209 | – |
| 2022 Jan 15 18:53 | 2022 Jan 13 14:10:39 | 74.0545 | 0.00152 | 5.4645 | 195.0777 | 293.6148 | 12.47209 | – |
| 2022 Jan 14 18:53 | 2022 Jan 13 14:10:39 | 74.0545 | 0.00152 | 5.4645 | 195.0777 | 293.6148 | 12.47209 | – |
| 2022 Jan 13 18:54 | 2022 Jan 13 14:10:39 | 74.0545 | 0.00152 | 5.4645 | 195.0777 | 293.6148 | 12.47209 | – |
| 2022 Jan 12 18:54 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 11 18:54 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 10 18:54 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 09 18:54 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 08 18:53 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 07 18:54 | 2022 Jan 07 13:48:01 | 74.0551 | 0.00153 | 5.9938 | 203.8348 | 293.6148 | 12.47209 | – |
| 2022 Jan 06 18:53 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2022 Jan 05 18:54 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2022 Jan 04 18:53 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2022 Jan 03 18:54 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2022 Jan 02 18:54 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2022 Jan 01 18:54 | 2021 Dec 31 18:15:24 | 74.0560 | 0.00154 | 6.5934 | 213.7057 | 293.6148 | 12.47209 | – |
| 2021 Dec 31 18:54 | 2021 Dec 23 13:20:04 | 74.0554 | 0.00155 | 7.3154 | 225.5128 | 293.6148 | 12.47209 | – |
| 2021 Dec 30 18:53 | 2021 Dec 23 13:20:04 | 74.0554 | 0.00155 | 7.3154 | 225.5128 | 293.6148 | 12.47209 | – |
| 2021 Dec 29 18:53 | 2021 Dec 23 13:20:04 | 74.0554 | 0.00155 | 7.3154 | 225.5128 | 293.6148 | 12.47209 | – |