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 |
| 2026 Feb 05 18:58 | 2026 Feb 05 13:15:38 | 97.9611 | 0.00550 | 2.7023 | 206.7567 | 153.0822 | 15.06849 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 13:21:17 | 97.9604 | 0.00549 | 2.6337 | 210.2100 | 153.0822 | 15.06849 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 11:51:17 | 97.9597 | 0.00548 | 2.5605 | 213.8126 | 153.0822 | 15.06849 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:56:54 | 97.9594 | 0.00548 | 2.4918 | 217.2033 | 153.0822 | 15.06849 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 13:38:09 | 97.9596 | 0.00547 | 2.4278 | 220.3295 | 153.0822 | 15.06849 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 12:08:08 | 97.9600 | 0.00546 | 2.3546 | 223.8811 | 153.0822 | 15.06849 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 12:13:44 | 97.9606 | 0.00544 | 2.2859 | 227.2633 | 153.0822 | 15.06849 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 12:19:20 | 97.9613 | 0.00543 | 2.2173 | 230.5512 | 153.0822 | 15.06849 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:28:40 | 97.9620 | 0.00541 | 2.1029 | 236.2701 | 153.0822 | 15.06849 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 12:30:32 | 97.9622 | 0.00541 | 2.0801 | 237.4396 | 153.0822 | 15.06849 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 12:36:07 | 97.9624 | 0.00541 | 2.0114 | 240.9464 | 153.0822 | 15.06849 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 12:41:41 | 97.9623 | 0.00541 | 1.9428 | 244.5034 | 153.0822 | 15.06849 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 11:11:38 | 97.9620 | 0.00541 | 1.8695 | 248.2453 | 153.0822 | 15.06849 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:58:23 | 97.9610 | 0.00543 | 1.7368 | 255.0700 | 153.0822 | 15.06849 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 13:03:56 | 97.9602 | 0.00544 | 1.6682 | 258.5283 | 153.0822 | 15.06849 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:46:57 | 97.9600 | 0.00544 | 1.5812 | 262.8418 | 153.0822 | 15.06849 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:52:28 | 97.9595 | 0.00545 | 1.5126 | 266.3225 | 153.0822 | 15.06849 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 22:59:49 | 97.9591 | 0.00545 | 1.4211 | 270.8659 | 153.0822 | 15.06849 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 15:01:39 | 97.9588 | 0.00545 | 1.3983 | 272.0732 | 153.0822 | 15.06849 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:31:31 | 97.9593 | 0.00544 | 1.3251 | 275.8921 | 153.0822 | 15.06849 | – |