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 03 18:57 | 2025 Nov 02 12:06:55 | 97.9583 | 0.00568 | 20.1577 | 167.1294 | 193.1397 | 15.06133 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 12:06:55 | 97.9583 | 0.00568 | 20.1577 | 167.1294 | 193.1397 | 15.06133 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 20:15:11 | 97.9591 | 0.00567 | 20.0434 | 172.6016 | 193.1397 | 15.06133 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 05:54:09 | 97.9594 | 0.00566 | 20.0023 | 174.5920 | 193.1397 | 15.06133 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 05:59:06 | 97.9596 | 0.00565 | 19.9337 | 177.9517 | 193.1397 | 15.06133 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:26:43 | 97.9597 | 0.00564 | 19.8834 | 180.4501 | 193.1397 | 15.06133 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 23:46:17 | 97.9595 | 0.00563 | 19.7782 | 185.7462 | 193.1397 | 15.06133 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 12:36:35 | 97.9595 | 0.00562 | 19.7462 | 187.3476 | 193.1397 | 15.06133 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 12:41:31 | 97.9592 | 0.00561 | 19.6776 | 190.8005 | 193.1397 | 15.06133 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 12:46:26 | 97.9590 | 0.00561 | 19.6090 | 194.2615 | 193.1397 | 15.06133 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 22:30:17 | 97.9582 | 0.00560 | 19.4993 | 199.8088 | 193.1397 | 15.06133 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 03:27:06 | 97.9575 | 0.00559 | 19.3759 | 205.9960 | 193.1397 | 15.06133 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 22:44:58 | 97.9571 | 0.00558 | 19.2936 | 210.0934 | 193.1397 | 15.06133 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 06:48:13 | 97.9569 | 0.00557 | 19.2479 | 212.3537 | 193.1397 | 15.06133 | – |
| 2025 Oct 19 17:56 | 2025 Oct 19 06:53:05 | 97.9569 | 0.00557 | 19.1793 | 215.7111 | 193.1397 | 15.06133 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:57:56 | 97.9572 | 0.00556 | 19.1108 | 219.0842 | 193.1397 | 15.06133 | – |
| 2025 Oct 17 17:56 | 2025 Oct 17 05:27:07 | 97.9575 | 0.00554 | 19.0376 | 222.6692 | 193.1397 | 15.06133 | – |
| 2025 Oct 16 17:56 | 2025 Oct 16 05:31:58 | 97.9578 | 0.00553 | 18.9690 | 226.0428 | 193.1397 | 15.06133 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 23:14:06 | 97.9583 | 0.00552 | 18.8822 | 230.3479 | 193.1397 | 15.06133 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 23:18:56 | 97.9586 | 0.00551 | 18.8136 | 233.7200 | 193.1397 | 15.06133 | – |
| 2025 Oct 12 17:56 | 2025 Oct 12 07:26:59 | 97.9588 | 0.00549 | 18.6993 | 239.4523 | 193.1397 | 15.06133 | – |
| 2025 Oct 11 17:57 | 2025 Oct 11 05:56:08 | 97.9586 | 0.00549 | 18.6262 | 243.2008 | 193.1397 | 15.06133 | – |
| 2025 Oct 09 17:56 | 2025 Oct 09 02:54:24 | 97.9581 | 0.00549 | 18.4799 | 250.6209 | 193.1397 | 15.06133 | – |
| 2025 Oct 08 17:56 | 2025 Oct 08 12:33:17 | 97.9580 | 0.00549 | 18.4388 | 252.7247 | 193.1397 | 15.06133 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:15:22 | 97.9578 | 0.00550 | 18.3519 | 257.1623 | 193.1397 | 15.06133 | – |