Orbital elements of TUBSAT A
| Launched | 16 July 1991 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Germany |
| NORAD ID | 21577 |
| 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 04 17:57 | 2026 Apr 30 14:58:32 | 98.3848 | 0.00070 | 12.7559 | 51.0821 | 309.0994 | 14.40535 | – |
| 2026 May 03 17:57 | 2026 Apr 30 14:58:32 | 98.3848 | 0.00070 | 12.7559 | 51.0821 | 309.0994 | 14.40535 | – |
| 2026 May 02 17:57 | 2026 Apr 30 14:58:32 | 98.3848 | 0.00070 | 12.7559 | 51.0821 | 309.0994 | 14.40535 | – |
| 2026 May 01 17:56 | 2026 Apr 30 14:58:32 | 98.3848 | 0.00070 | 12.7559 | 51.0821 | 309.0994 | 14.40535 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:58:32 | 98.3848 | 0.00070 | 12.7559 | 51.0821 | 309.0994 | 14.40535 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 03:56:35 | 98.3854 | 0.00073 | 12.3337 | 67.7254 | 309.0994 | 14.40535 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:35:09 | 98.3860 | 0.00074 | 12.0251 | 79.6697 | 309.0994 | 14.40535 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:35:09 | 98.3860 | 0.00074 | 12.0251 | 79.6697 | 309.0994 | 14.40535 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:35:09 | 98.3860 | 0.00074 | 12.0251 | 79.6697 | 309.0994 | 14.40535 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:35:09 | 98.3860 | 0.00074 | 12.0251 | 79.6697 | 309.0994 | 14.40535 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:35:09 | 98.3860 | 0.00074 | 12.0251 | 79.6697 | 309.0994 | 14.40535 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 02:53:14 | 98.3864 | 0.00074 | 11.6120 | 95.5050 | 309.0994 | 14.40535 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 02:53:14 | 98.3864 | 0.00074 | 11.6120 | 95.5050 | 309.0994 | 14.40535 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 02:53:14 | 98.3864 | 0.00074 | 11.6120 | 95.5050 | 309.0994 | 14.40535 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 02:53:14 | 98.3864 | 0.00074 | 11.6120 | 95.5050 | 309.0994 | 14.40535 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 04:31:43 | 98.3869 | 0.00074 | 11.2896 | 107.9314 | 309.0994 | 14.40535 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 04:31:43 | 98.3869 | 0.00074 | 11.2896 | 107.9314 | 309.0994 | 14.40535 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 04:31:43 | 98.3869 | 0.00074 | 11.2896 | 107.9314 | 309.0994 | 14.40535 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 04:31:43 | 98.3869 | 0.00074 | 11.2896 | 107.9314 | 309.0994 | 14.40535 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 04:31:43 | 98.3869 | 0.00074 | 11.2896 | 107.9314 | 309.0994 | 14.40535 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:29:52 | 98.3878 | 0.00072 | 10.8947 | 123.2298 | 309.0994 | 14.40535 | – |