Orbital elements of HELIOS 2A
| Launched | 17 December 2004 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 28492 |
| 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 May 18 17:57 | 2025 May 15 13:28:07 | 98.2952 | 0.00087 | 10.5075 | 185.1458 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 17 17:57 | 2025 May 15 13:28:07 | 98.2952 | 0.00087 | 10.5075 | 185.1458 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 16 17:56 | 2025 May 15 13:28:07 | 98.2952 | 0.00087 | 10.5075 | 185.1458 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 15 17:57 | 2025 May 15 13:28:07 | 98.2952 | 0.00087 | 10.5075 | 185.1458 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 14 17:56 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 13 17:56 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 12 17:56 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 11 17:56 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 10 17:56 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 09 17:57 | 2025 May 09 05:27:49 | 98.2977 | 0.00081 | 10.0569 | 202.6190 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 08 17:56 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 07 17:56 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 06 17:57 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 05 17:56 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 04 17:57 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 03 17:57 | 2025 May 03 13:27:26 | 98.3002 | 0.00075 | 9.6536 | 218.9516 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 02 17:57 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 May 01 17:56 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 30 17:56 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 29 17:57 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 27 17:56 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 26 17:57 | 2025 Apr 25 21:26:39 | 98.3030 | 0.00064 | 9.1077 | 244.2036 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 25 17:56 | 2025 Apr 24 23:02:32 | 98.3036 | 0.00063 | 9.0413 | 247.5530 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 24 17:56 | 2025 Apr 23 19:50:22 | 98.3044 | 0.00061 | 8.9606 | 251.7920 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 23 17:57 | 2025 Apr 22 23:02:15 | 98.3049 | 0.00060 | 8.8989 | 254.9024 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 22 17:56 | 2025 Apr 22 05:26:09 | 98.3053 | 0.00060 | 8.8467 | 257.6472 | 174.9676 | 15.00884 | 5.500 |
| 2025 Apr 21 17:57 | 2025 Apr 21 05:25:59 | 98.3058 | 0.00058 | 8.7754 | 261.6555 | 174.9676 | 15.00884 | 5.500 |