Orbital elements of RADUGA-1 4
| Launched | 27 February 1999 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25642 |
| 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 16 18:57 | 2025 Dec 15 15:25:02 | 15.5915 | 0.00079 | 0.2106 | 272.1665 | 151.3675 | 1.00303 | – |
| 2025 Dec 15 18:58 | 2025 Dec 14 22:30:31 | 15.5913 | 0.00079 | 0.2110 | 271.9442 | 151.3675 | 1.00303 | – |
| 2025 Dec 14 18:56 | 2025 Dec 13 23:46:51 | 15.5911 | 0.00078 | 0.2116 | 271.5847 | 151.3675 | 1.00303 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 01:17:21 | 15.5908 | 0.00078 | 0.2121 | 271.2319 | 151.3675 | 1.00303 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:08:21 | 15.5906 | 0.00078 | 0.2126 | 270.9310 | 151.3675 | 1.00303 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 01:32:21 | 15.5904 | 0.00078 | 0.2132 | 270.6842 | 151.3675 | 1.00303 | – |
| 2025 Dec 10 18:56 | 2025 Dec 09 12:22:59 | 15.5900 | 0.00077 | 0.2140 | 270.2859 | 151.3675 | 1.00303 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 12:22:59 | 15.5900 | 0.00077 | 0.2140 | 270.2859 | 151.3675 | 1.00303 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 00:25:40 | 15.5896 | 0.00077 | 0.2149 | 269.8454 | 151.3675 | 1.00303 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:27:32 | 15.5894 | 0.00077 | 0.2154 | 269.5733 | 151.3675 | 1.00303 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 00:29:17 | 15.5891 | 0.00076 | 0.2160 | 269.3361 | 151.3675 | 1.00303 | – |
| 2025 Dec 05 18:57 | 2025 Dec 04 12:32:03 | 15.5888 | 0.00076 | 0.2168 | 269.0395 | 151.3675 | 1.00303 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 00:32:53 | 15.5887 | 0.00076 | 0.2171 | 268.8389 | 151.3675 | 1.00303 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 23:55:21 | 15.5884 | 0.00076 | 0.2177 | 268.5739 | 151.3675 | 1.00303 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 00:47:21 | 15.5882 | 0.00076 | 0.2182 | 268.3020 | 151.3675 | 1.00303 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 12:38:55 | 15.5879 | 0.00076 | 0.2191 | 267.8984 | 151.3675 | 1.00303 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 00:41:26 | 15.5876 | 0.00076 | 0.2199 | 267.3212 | 151.3675 | 1.00303 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 00:32:21 | 15.5873 | 0.00076 | 0.2205 | 266.8871 | 151.3675 | 1.00303 | – |
| 2025 Nov 27 18:57 | 2025 Nov 27 00:52:21 | 15.5871 | 0.00076 | 0.2210 | 266.4527 | 151.3675 | 1.00303 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 00:46:35 | 15.5868 | 0.00076 | 0.2216 | 265.9718 | 151.3675 | 1.00303 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 01:11:38 | 15.5866 | 0.00076 | 0.2221 | 265.5547 | 151.3675 | 1.00303 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 00:02:51 | 15.5863 | 0.00076 | 0.2227 | 265.0341 | 151.3675 | 1.00303 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 00:30:51 | 15.5860 | 0.00076 | 0.2232 | 264.6112 | 151.3675 | 1.00303 | – |
| 2025 Nov 21 18:57 | 2025 Nov 21 00:55:06 | 15.5855 | 0.00075 | 0.2243 | 263.7454 | 151.3675 | 1.00303 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 00:56:42 | 15.5853 | 0.00075 | 0.2248 | 263.3082 | 151.3675 | 1.00303 | – |