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 Sep 06 20:41 | 2025 Sep 06 03:08:03 | 13.0912 | 0.00041 | 22.6591 | 137.4033 | 9.3787 | 1.00248 | 5.500 |
| 2025 Sep 03 17:57 | 2025 Sep 02 21:38:51 | 13.0940 | 0.00041 | 22.6607 | 136.8247 | 9.3787 | 1.00248 | 5.500 |
| 2025 Sep 02 17:56 | 2025 Sep 01 21:07:32 | 13.0949 | 0.00042 | 22.6612 | 136.7166 | 9.3787 | 1.00248 | 5.500 |
| 2025 Sep 01 17:56 | 2025 Aug 31 19:27:38 | 13.0958 | 0.00042 | 22.6617 | 136.7013 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 31 17:56 | 2025 Aug 30 21:01:39 | 13.0966 | 0.00042 | 22.6621 | 136.5108 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 30 17:56 | 2025 Aug 29 20:45:44 | 13.0975 | 0.00042 | 22.6626 | 136.5431 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 29 17:56 | 2025 Aug 28 22:39:59 | 13.0984 | 0.00043 | 22.6630 | 136.3554 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:34:38 | 13.0993 | 0.00043 | 22.6635 | 136.2230 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 27 17:56 | 2025 Aug 26 20:39:33 | 13.1002 | 0.00043 | 22.6640 | 136.1749 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 26 17:56 | 2025 Aug 25 21:38:28 | 13.1011 | 0.00043 | 22.6644 | 136.0014 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 25 17:56 | 2025 Aug 24 20:29:52 | 13.1020 | 0.00044 | 22.6649 | 135.6866 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 24 17:56 | 2025 Aug 23 21:47:15 | 13.1028 | 0.00044 | 22.6654 | 135.3939 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 23 17:56 | 2025 Aug 21 18:23:02 | 13.1047 | 0.00044 | 22.6664 | 134.8846 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 20 18:25:29 | 13.1055 | 0.00045 | 22.6669 | 134.4549 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 20 17:56 | 2025 Aug 19 19:55:24 | 13.1063 | 0.00045 | 22.6673 | 134.1215 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 19 17:56 | 2025 Aug 18 20:02:53 | 13.1072 | 0.00045 | 22.6678 | 133.7751 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 18 17:56 | 2025 Aug 17 19:22:05 | 13.1081 | 0.00045 | 22.6683 | 133.4103 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 16 17:56 | 2025 Aug 15 20:51:44 | 13.1098 | 0.00045 | 22.6693 | 132.8938 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 15 17:57 | 2025 Aug 14 19:46:11 | 13.1107 | 0.00045 | 22.6698 | 132.7331 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 14 17:56 | 2025 Aug 13 18:31:54 | 13.1116 | 0.00045 | 22.6703 | 132.6442 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 13 17:58 | 2025 Aug 12 18:21:02 | 13.1125 | 0.00044 | 22.6708 | 132.6094 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:00:01 | 13.1133 | 0.00044 | 22.6712 | 132.5534 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 11 17:56 | 2025 Aug 10 21:32:57 | 13.1141 | 0.00044 | 22.6717 | 132.4675 | 9.3787 | 1.00248 | 5.500 |
| 2025 Aug 10 17:57 | 2025 Aug 10 13:35:42 | 13.1144 | 0.00044 | 22.6719 | 132.5344 | 9.3787 | 1.00248 | 5.500 |