Orbital elements of COSMOS 1884
| Launched | 15 September 1987 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18356 |
| Alternative names |
GLONASS GLONASS 21 |
| 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 10:24:08 | 65.9686 | 0.00187 | 23.0383 | 209.2207 | 333.9920 | 2.13103 | – |
| 2024 Apr 17 17:53 | 2024 Apr 16 10:24:08 | 65.9686 | 0.00187 | 23.0383 | 209.2207 | 333.9920 | 2.13103 | – |
| 2024 Apr 16 17:53 | 2024 Apr 16 10:24:08 | 65.9686 | 0.00187 | 23.0383 | 209.2207 | 333.9920 | 2.13103 | – |
| 2024 Apr 15 17:54 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 14 17:53 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 13 17:53 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 12 17:53 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 11 17:54 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 10 17:56 | 2024 Apr 09 09:27:42 | 65.9704 | 0.00187 | 23.0540 | 211.2079 | 333.9920 | 2.13103 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 05:18:52 | 65.9721 | 0.00188 | 23.0655 | 212.2105 | 333.9920 | 2.13103 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 05:18:52 | 65.9721 | 0.00188 | 23.0655 | 212.2105 | 333.9920 | 2.13103 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 05:18:52 | 65.9721 | 0.00188 | 23.0655 | 212.2105 | 333.9920 | 2.13103 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 05:18:52 | 65.9721 | 0.00188 | 23.0655 | 212.2105 | 333.9920 | 2.13103 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 05:18:52 | 65.9721 | 0.00188 | 23.0655 | 212.2105 | 333.9920 | 2.13103 | – |
| 2024 Apr 04 17:56 | 2024 Mar 28 04:22:12 | 65.9740 | 0.00186 | 23.0811 | 210.8125 | 333.9920 | 2.13103 | – |
| 2024 Apr 03 17:53 | 2024 Mar 28 04:22:12 | 65.9740 | 0.00186 | 23.0811 | 210.8125 | 333.9920 | 2.13103 | – |
| 2024 Apr 02 17:52 | 2024 Mar 28 04:22:12 | 65.9740 | 0.00186 | 23.0811 | 210.8125 | 333.9920 | 2.13103 | – |
| 2024 Apr 01 17:52 | 2024 Mar 28 04:22:12 | 65.9740 | 0.00186 | 23.0811 | 210.8125 | 333.9920 | 2.13103 | – |
| 2024 Mar 31 17:52 | 2024 Mar 28 04:22:12 | 65.9740 | 0.00186 | 23.0811 | 210.8125 | 333.9920 | 2.13103 | – |
| 2024 Mar 30 18:52 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 29 18:52 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 28 18:52 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 27 18:52 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 26 18:52 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 25 18:54 | 2024 Mar 21 15:18:01 | 65.9762 | 0.00187 | 23.0956 | 211.5500 | 333.9920 | 2.13103 | – |
| 2024 Mar 24 18:52 | 2024 Mar 17 10:02:48 | 65.9774 | 0.00190 | 23.1050 | 213.1637 | 333.9920 | 2.13103 | – |
| 2024 Mar 23 18:54 | 2024 Mar 17 10:02:48 | 65.9774 | 0.00190 | 23.1050 | 213.1637 | 333.9920 | 2.13103 | – |
| 2024 Mar 22 18:53 | 2024 Mar 17 10:02:48 | 65.9774 | 0.00190 | 23.1050 | 213.1637 | 333.9920 | 2.13103 | – |