Orbital elements of PROBA-1
| Launched | 21 October 2001 |
| Flight ended | – |
| Launch site | Satish Dhawan Space Centre, India (Formerly Sriharikota Launching Range) |
| Owner | European Space Agency |
| NORAD ID | 26958 |
| 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 Nov 16 18:58 | 2025 Nov 15 20:35:46 | 97.9594 | 0.00578 | 21.0767 | 122.8027 | 237.8787 | 15.06251 | – |
| 2025 Nov 15 18:57 | 2025 Nov 15 12:37:28 | 97.9595 | 0.00578 | 21.0538 | 123.8972 | 237.8787 | 15.06251 | – |
| 2025 Nov 13 18:56 | 2025 Nov 13 14:23:16 | 97.9599 | 0.00576 | 20.9212 | 130.3686 | 237.8787 | 15.06251 | – |
| 2025 Nov 12 18:57 | 2025 Nov 12 06:30:00 | 97.9598 | 0.00574 | 20.8297 | 134.8444 | 237.8787 | 15.06251 | – |
| 2025 Nov 11 18:55 | 2025 Nov 11 06:35:01 | 97.9595 | 0.00573 | 20.7611 | 138.1915 | 237.8787 | 15.06251 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 19:35:23 | 97.9582 | 0.00571 | 20.5920 | 146.4007 | 237.8787 | 15.06251 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 19:35:23 | 97.9582 | 0.00571 | 20.5920 | 146.4007 | 237.8787 | 15.06251 | – |
| 2025 Nov 08 18:56 | 2025 Nov 08 11:37:03 | 97.9580 | 0.00571 | 20.5691 | 147.4926 | 237.8787 | 15.06251 | – |
| 2025 Nov 07 18:57 | 2025 Nov 07 06:55:03 | 97.9575 | 0.00571 | 20.4868 | 151.4518 | 237.8787 | 15.06251 | – |
| 2025 Nov 05 18:57 | 2025 Nov 05 07:05:01 | 97.9576 | 0.00570 | 20.3497 | 157.9720 | 237.8787 | 15.06251 | – |
| 2025 Nov 04 18:57 | 2025 Nov 04 11:56:59 | 97.9576 | 0.00569 | 20.2949 | 160.5869 | 237.8787 | 15.06251 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 12:06:55 | 97.9583 | 0.00568 | 20.1577 | 167.1294 | 237.8787 | 15.06251 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 12:06:55 | 97.9583 | 0.00568 | 20.1577 | 167.1294 | 237.8787 | 15.06251 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 20:15:11 | 97.9591 | 0.00567 | 20.0434 | 172.6016 | 237.8787 | 15.06251 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 05:54:09 | 97.9594 | 0.00566 | 20.0023 | 174.5920 | 237.8787 | 15.06251 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 05:59:06 | 97.9596 | 0.00565 | 19.9337 | 177.9517 | 237.8787 | 15.06251 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:26:43 | 97.9597 | 0.00564 | 19.8834 | 180.4501 | 237.8787 | 15.06251 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 23:46:17 | 97.9595 | 0.00563 | 19.7782 | 185.7462 | 237.8787 | 15.06251 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 12:36:35 | 97.9595 | 0.00562 | 19.7462 | 187.3476 | 237.8787 | 15.06251 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 12:41:31 | 97.9592 | 0.00561 | 19.6776 | 190.8005 | 237.8787 | 15.06251 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 12:46:26 | 97.9590 | 0.00561 | 19.6090 | 194.2615 | 237.8787 | 15.06251 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:30:17 | 97.9582 | 0.00560 | 19.4993 | 199.8088 | 237.8787 | 15.06251 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 03:27:06 | 97.9575 | 0.00559 | 19.3759 | 205.9960 | 237.8787 | 15.06251 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 22:44:58 | 97.9571 | 0.00558 | 19.2936 | 210.0934 | 237.8787 | 15.06251 | – |