Orbital elements of COSMOS 397 DEB
| Launched | 24 February 1971 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5531 |
| 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 May 16 17:56 | 2026 May 15 09:57:57 | 66.6620 | 0.00251 | 18.5990 | 48.7761 | 311.5501 | 14.39009 | – |
| 2026 May 15 17:57 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 14 17:58 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 13 17:58 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 12 17:58 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 11 17:56 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 10 17:57 | 2026 May 09 20:31:17 | 66.6622 | 0.00250 | 19.5843 | 53.7418 | 311.5501 | 14.39009 | – |
| 2026 May 09 17:57 | 2026 May 05 11:25:59 | 66.6623 | 0.00249 | 20.3603 | 57.5275 | 311.5501 | 14.39009 | – |
| 2026 May 08 17:57 | 2026 May 05 11:25:59 | 66.6623 | 0.00249 | 20.3603 | 57.5275 | 311.5501 | 14.39009 | – |
| 2026 May 07 17:58 | 2026 May 05 11:25:59 | 66.6623 | 0.00249 | 20.3603 | 57.5275 | 311.5501 | 14.39009 | – |
| 2026 May 06 17:57 | 2026 May 05 11:25:59 | 66.6623 | 0.00249 | 20.3603 | 57.5275 | 311.5501 | 14.39009 | – |
| 2026 May 05 17:57 | 2026 May 05 11:25:59 | 66.6623 | 0.00249 | 20.3603 | 57.5275 | 311.5501 | 14.39009 | – |
| 2026 May 04 17:57 | 2026 Apr 30 14:40:01 | 66.6629 | 0.00248 | 21.2225 | 61.7799 | 311.5501 | 14.39009 | – |
| 2026 May 03 17:57 | 2026 Apr 30 14:40:01 | 66.6629 | 0.00248 | 21.2225 | 61.7799 | 311.5501 | 14.39009 | – |
| 2026 May 02 17:57 | 2026 Apr 30 14:40:01 | 66.6629 | 0.00248 | 21.2225 | 61.7799 | 311.5501 | 14.39009 | – |
| 2026 May 01 17:56 | 2026 Apr 30 14:40:01 | 66.6629 | 0.00248 | 21.2225 | 61.7799 | 311.5501 | 14.39009 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:40:01 | 66.6629 | 0.00248 | 21.2225 | 61.7799 | 311.5501 | 14.39009 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 00:11:45 | 66.6629 | 0.00245 | 22.3925 | 67.3308 | 311.5501 | 14.39009 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 01:45:29 | 66.6634 | 0.00243 | 23.2669 | 71.5333 | 311.5501 | 14.39009 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 01:45:29 | 66.6634 | 0.00243 | 23.2669 | 71.5333 | 311.5501 | 14.39009 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 01:45:29 | 66.6634 | 0.00243 | 23.2669 | 71.5333 | 311.5501 | 14.39009 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 01:45:29 | 66.6634 | 0.00243 | 23.2669 | 71.5333 | 311.5501 | 14.39009 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 01:45:29 | 66.6634 | 0.00243 | 23.2669 | 71.5333 | 311.5501 | 14.39009 | – |