Orbital elements of COSMOS 1604
| Launched | 3 October 1984 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15350 |
| 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 Apr 18 17:57 | 2024 Apr 16 01:33:16 | 71.1568 | 0.56557 | 2.1921 | 351.6938 | 1.8736 | 2.00654 | – |
| 2024 Apr 17 17:53 | 2024 Apr 16 01:33:16 | 71.1568 | 0.56557 | 2.1921 | 351.6938 | 1.8736 | 2.00654 | – |
| 2024 Apr 16 17:53 | 2024 Apr 16 01:33:16 | 71.1568 | 0.56557 | 2.1921 | 351.6938 | 1.8736 | 2.00654 | – |
| 2024 Apr 15 17:54 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 14 17:53 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 13 17:53 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 12 17:53 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 11 17:54 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 10 17:56 | 2024 Apr 10 02:01:14 | 71.1474 | 0.56576 | 2.2114 | 351.8836 | 1.8736 | 2.00654 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 14:26:46 | 71.1384 | 0.56594 | 2.2292 | 352.0569 | 1.8736 | 2.00654 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 14:26:46 | 71.1384 | 0.56594 | 2.2292 | 352.0569 | 1.8736 | 2.00654 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 14:26:46 | 71.1384 | 0.56594 | 2.2292 | 352.0569 | 1.8736 | 2.00654 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 14:26:46 | 71.1384 | 0.56594 | 2.2292 | 352.0569 | 1.8736 | 2.00654 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 14:26:46 | 71.1384 | 0.56594 | 2.2292 | 352.0569 | 1.8736 | 2.00654 | – |
| 2024 Apr 04 17:56 | 2024 Mar 30 14:50:06 | 71.1298 | 0.56610 | 2.2453 | 352.2137 | 1.8736 | 2.00654 | – |
| 2024 Apr 03 17:53 | 2024 Mar 30 14:50:06 | 71.1298 | 0.56610 | 2.2453 | 352.2137 | 1.8736 | 2.00654 | – |
| 2024 Apr 02 17:52 | 2024 Mar 30 14:50:06 | 71.1298 | 0.56610 | 2.2453 | 352.2137 | 1.8736 | 2.00654 | – |
| 2024 Apr 01 17:52 | 2024 Mar 30 14:50:06 | 71.1298 | 0.56610 | 2.2453 | 352.2137 | 1.8736 | 2.00654 | – |
| 2024 Mar 31 17:52 | 2024 Mar 30 14:50:06 | 71.1298 | 0.56610 | 2.2453 | 352.2137 | 1.8736 | 2.00654 | – |
| 2024 Mar 30 18:52 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 29 18:52 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 28 18:52 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 27 18:52 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 26 18:52 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 25 18:54 | 2024 Mar 21 15:31:47 | 71.1155 | 0.56639 | 2.2745 | 352.4957 | 1.8736 | 2.00654 | – |
| 2024 Mar 24 18:52 | 2024 Mar 17 15:50:25 | 71.1093 | 0.56652 | 2.2874 | 352.6201 | 1.8736 | 2.00654 | – |
| 2024 Mar 23 18:54 | 2024 Mar 17 15:50:25 | 71.1093 | 0.56652 | 2.2874 | 352.6201 | 1.8736 | 2.00654 | – |
| 2024 Mar 22 18:53 | 2024 Mar 17 15:50:25 | 71.1093 | 0.56652 | 2.2874 | 352.6201 | 1.8736 | 2.00654 | – |