Orbital elements of GORIZONT 21
| Launched | 2 November 1990 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20923 |
| 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 |
| 2026 Feb 01 18:56 | 2026 Jan 31 15:54:22 | 12.8658 | 0.00078 | 22.5150 | 268.6516 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 31 18:56 | 2026 Jan 31 10:43:22 | 12.8660 | 0.00078 | 22.5151 | 268.6769 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 30 18:57 | 2026 Jan 30 09:56:25 | 12.8670 | 0.00078 | 22.5156 | 268.6786 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 29 18:56 | 2026 Jan 29 03:59:45 | 12.8682 | 0.00078 | 22.5162 | 268.7224 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:06:15 | 12.8696 | 0.00078 | 22.5169 | 268.7170 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 27 18:56 | 2026 Jan 27 04:04:01 | 12.8701 | 0.00078 | 22.5172 | 268.7922 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 26 18:57 | 2026 Jan 26 04:06:10 | 12.8711 | 0.00078 | 22.5177 | 268.7797 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 25 18:57 | 2026 Jan 25 05:05:04 | 12.8720 | 0.00078 | 22.5182 | 268.7823 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 24 18:58 | 2026 Jan 24 12:37:52 | 12.8727 | 0.00078 | 22.5185 | 268.7137 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 22 18:56 | 2026 Jan 22 05:57:16 | 12.8749 | 0.00079 | 22.5196 | 268.6544 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 21 18:56 | 2026 Jan 21 05:59:24 | 12.8759 | 0.00079 | 22.5200 | 268.5593 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:01:30 | 12.8768 | 0.00079 | 22.5205 | 268.4373 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:03:39 | 12.8778 | 0.00080 | 22.5210 | 268.3109 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 18 18:57 | 2026 Jan 17 18:06:49 | 12.8793 | 0.00080 | 22.5217 | 268.1146 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 17 18:56 | 2026 Jan 17 13:49:43 | 12.8795 | 0.00080 | 22.5218 | 268.0654 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 16 18:57 | 2026 Jan 16 06:10:07 | 12.8808 | 0.00080 | 22.5224 | 267.8057 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 15 18:56 | 2026 Jan 15 06:12:17 | 12.8818 | 0.00080 | 22.5228 | 267.6117 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 13 18:56 | 2026 Jan 13 06:16:32 | 12.8838 | 0.00080 | 22.5238 | 267.2150 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 11 18:57 | 2026 Jan 11 12:31:09 | 12.8855 | 0.00080 | 22.5246 | 266.8978 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 10 18:57 | 2026 Jan 09 07:04:03 | 12.8877 | 0.00080 | 22.5256 | 266.4850 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 09 18:57 | 2026 Jan 09 07:04:03 | 12.8877 | 0.00080 | 22.5256 | 266.4850 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 08 18:56 | 2026 Jan 08 06:26:35 | 12.8887 | 0.00080 | 22.5261 | 266.3248 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 07 18:57 | 2026 Jan 05 18:31:26 | 12.8911 | 0.00080 | 22.5273 | 266.0022 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 06 18:56 | 2026 Jan 05 18:31:26 | 12.8911 | 0.00080 | 22.5273 | 266.0022 | 264.3313 | 1.00242 | 6.243 |
| 2026 Jan 05 18:57 | 2026 Jan 05 06:32:29 | 12.8916 | 0.00080 | 22.5275 | 265.9984 | 264.3313 | 1.00242 | 6.243 |