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 Sep 15 17:56 | 2025 Sep 15 06:22:57 | 97.9564 | 0.00561 | 16.8390 | 333.1859 | 26.6466 | 15.05747 | – |
| 2025 Sep 14 17:56 | 2025 Sep 14 06:27:33 | 97.9560 | 0.00563 | 16.7705 | 336.5526 | 26.6466 | 15.05747 | – |
| 2025 Sep 12 17:57 | 2025 Sep 11 22:38:17 | 97.9552 | 0.00565 | 16.6106 | 344.4436 | 26.6466 | 15.05747 | – |
| 2025 Sep 11 17:57 | 2025 Sep 11 06:41:20 | 97.9550 | 0.00565 | 16.5649 | 346.7123 | 26.6466 | 15.05747 | – |
| 2025 Sep 10 17:56 | 2025 Sep 10 06:45:55 | 97.9546 | 0.00566 | 16.4963 | 350.1244 | 26.6466 | 15.05747 | – |
| 2025 Sep 08 17:57 | 2025 Sep 08 06:55:04 | 97.9541 | 0.00568 | 16.3593 | 356.9827 | 26.6466 | 15.05747 | – |
| 2025 Sep 07 17:56 | 2025 Sep 07 06:59:38 | 97.9541 | 0.00568 | 16.2908 | 0.4412 | 26.6466 | 15.05747 | – |
| 2025 Sep 06 20:41 | 2025 Sep 06 07:04:12 | 97.9542 | 0.00569 | 16.2222 | 3.8771 | 26.6466 | 15.05747 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:42:09 | 97.9551 | 0.00574 | 16.0120 | 14.3641 | 26.6466 | 15.05747 | – |
| 2025 Sep 02 17:56 | 2025 Sep 02 05:46:40 | 97.9552 | 0.00575 | 15.9435 | 17.7020 | 26.6466 | 15.05747 | – |
| 2025 Sep 01 17:56 | 2025 Sep 01 05:51:12 | 97.9552 | 0.00576 | 15.8750 | 20.9774 | 26.6466 | 15.05747 | – |
| 2025 Aug 31 17:56 | 2025 Aug 31 05:55:42 | 97.9554 | 0.00577 | 15.8064 | 24.2551 | 26.6466 | 15.05747 | – |
| 2025 Aug 30 17:56 | 2025 Aug 30 06:00:12 | 97.9552 | 0.00578 | 15.7379 | 27.5092 | 26.6466 | 15.05747 | – |
| 2025 Aug 29 17:56 | 2025 Aug 29 06:04:41 | 97.9550 | 0.00579 | 15.6694 | 30.7614 | 26.6466 | 15.05747 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:10:39 | 97.9544 | 0.00580 | 15.5780 | 35.0672 | 26.6466 | 15.05747 | – |
| 2025 Aug 27 17:56 | 2025 Aug 27 06:13:38 | 97.9542 | 0.00580 | 15.5323 | 37.2306 | 26.6466 | 15.05747 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:19:35 | 97.9535 | 0.00580 | 15.4410 | 41.5900 | 26.6466 | 15.05747 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 22:24:02 | 97.9530 | 0.00581 | 15.3725 | 44.8597 | 26.6466 | 15.05747 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 22:28:29 | 97.9526 | 0.00581 | 15.3040 | 48.1342 | 26.6466 | 15.05747 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 14:34:24 | 97.9522 | 0.00582 | 15.2126 | 52.5381 | 26.6466 | 15.05747 | – |
| 2025 Aug 22 17:56 | 2025 Aug 21 14:38:50 | 97.9523 | 0.00583 | 15.1441 | 55.8465 | 26.6466 | 15.05747 | – |