Orbital elements of RADUGA 26
| Launched | 19 December 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 | 21016 |
| 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 |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:42:17 | 13.0036 | 0.00025 | 22.6143 | 135.0942 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 11 18:56 | 2025 Dec 11 00:11:59 | 13.0045 | 0.00025 | 22.6148 | 135.0754 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 10 18:56 | 2025 Dec 09 12:14:52 | 13.0058 | 0.00026 | 22.6154 | 134.8207 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 09 18:56 | 2025 Dec 09 12:14:52 | 13.0058 | 0.00026 | 22.6154 | 134.8207 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 08 18:56 | 2025 Dec 08 00:17:40 | 13.0072 | 0.00026 | 22.6161 | 134.9761 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:19:40 | 13.0081 | 0.00026 | 22.6166 | 134.9365 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 06 18:56 | 2025 Dec 06 00:21:32 | 13.0090 | 0.00026 | 22.6171 | 135.5153 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 05 18:57 | 2025 Dec 04 23:14:51 | 13.0100 | 0.00026 | 22.6176 | 135.4880 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 04 18:57 | 2025 Dec 04 00:25:16 | 13.0109 | 0.00026 | 22.6180 | 135.6031 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 03 18:56 | 2025 Dec 03 00:27:05 | 13.0118 | 0.00027 | 22.6185 | 135.8486 | 43.1926 | 1.00224 | 5.500 |
| 2025 Dec 02 18:56 | 2025 Dec 02 00:28:47 | 13.0127 | 0.00026 | 22.6190 | 136.0519 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:31:33 | 13.0141 | 0.00026 | 22.6197 | 136.2983 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 29 18:56 | 2025 Nov 29 00:34:12 | 13.0155 | 0.00026 | 22.6204 | 136.8587 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 28 18:57 | 2025 Nov 28 00:36:01 | 13.0165 | 0.00026 | 22.6208 | 137.2056 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 27 18:57 | 2025 Nov 27 00:59:38 | 13.0174 | 0.00026 | 22.6213 | 137.8718 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 26 18:57 | 2025 Nov 26 00:39:36 | 13.0183 | 0.00026 | 22.6217 | 138.3703 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:41:24 | 13.0193 | 0.00027 | 22.6222 | 138.7992 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 24 18:56 | 2025 Nov 24 00:24:38 | 13.0202 | 0.00027 | 22.6227 | 139.0956 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 23 18:57 | 2025 Nov 23 00:45:01 | 13.0211 | 0.00027 | 22.6231 | 139.5101 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 21 18:57 | 2025 Nov 21 01:07:38 | 13.0230 | 0.00027 | 22.6240 | 140.1321 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 20 18:56 | 2025 Nov 20 00:50:27 | 13.0240 | 0.00028 | 22.6244 | 140.3908 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 18 18:57 | 2025 Nov 18 00:54:04 | 13.0259 | 0.00028 | 22.6253 | 140.8121 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 16 18:58 | 2025 Nov 15 17:43:02 | 13.0281 | 0.00029 | 22.6264 | 140.8868 | 43.1926 | 1.00224 | 5.500 |
| 2025 Nov 15 18:57 | 2025 Nov 14 20:20:07 | 13.0289 | 0.00029 | 22.6268 | 140.8108 | 43.1926 | 1.00224 | 5.500 |