Orbital elements of HELIOS
| Launched | 2 May 2026 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | Greece |
| NORAD ID | 69021 |
| 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 May 25 17:57 | 2026 May 25 11:01:13 | 97.4052 | 0.00066 | 2.9107 | 74.2542 | 285.9425 | 15.19664 | – |
| 2026 May 24 17:57 | 2026 May 24 03:24:51 | 97.4048 | 0.00067 | 2.8246 | 77.6364 | 285.9425 | 15.19664 | – |
| 2026 May 23 17:58 | 2026 May 23 11:36:39 | 97.4047 | 0.00067 | 2.7815 | 79.2278 | 285.9425 | 15.19664 | – |
| 2026 May 22 17:57 | 2026 May 22 04:00:14 | 97.4047 | 0.00067 | 2.6954 | 82.5773 | 285.9425 | 15.19664 | – |
| 2026 May 21 17:57 | 2026 May 21 05:52:43 | 97.4048 | 0.00068 | 2.6351 | 84.8479 | 285.9425 | 15.19664 | – |
| 2026 May 20 17:57 | 2026 May 20 12:29:41 | 97.4049 | 0.00068 | 2.5877 | 86.5565 | 285.9425 | 15.19664 | – |
| 2026 May 19 17:58 | 2026 May 19 11:12:31 | 97.4053 | 0.00068 | 2.5189 | 89.0766 | 285.9425 | 15.19664 | – |
| 2026 May 18 17:57 | 2026 May 18 13:05:00 | 97.4056 | 0.00068 | 2.4586 | 91.2867 | 285.9425 | 15.19664 | – |
| 2026 May 17 17:57 | 2026 May 17 11:47:49 | 97.4060 | 0.00068 | 2.3897 | 94.0893 | 285.9425 | 15.19664 | – |
| 2026 May 16 17:56 | 2026 May 16 07:20:59 | 97.4063 | 0.00067 | 2.3122 | 97.0990 | 285.9425 | 15.19664 | – |
| 2026 May 15 17:57 | 2026 May 15 06:03:47 | 97.4065 | 0.00067 | 2.2433 | 99.8305 | 285.9425 | 15.19664 | – |
| 2026 May 14 17:58 | 2026 May 14 06:21:24 | 97.4066 | 0.00067 | 2.1787 | 102.2079 | 285.9425 | 15.19664 | – |
| 2026 May 13 17:58 | 2026 May 13 11:23:29 | 97.4065 | 0.00067 | 2.1270 | 104.1359 | 285.9425 | 15.19664 | – |
| 2026 May 12 17:58 | 2026 May 12 05:21:47 | 97.4064 | 0.00066 | 2.0452 | 107.2782 | 285.9425 | 15.19664 | – |
| 2026 May 11 17:56 | 2026 May 11 11:58:41 | 97.4062 | 0.00066 | 1.9978 | 109.1140 | 285.9425 | 15.19664 | – |
| 2026 May 10 17:57 | 2026 May 10 12:16:16 | 97.4061 | 0.00066 | 1.9332 | 111.6262 | 285.9425 | 15.19664 | – |
| 2026 May 09 17:57 | 2026 May 08 11:16:35 | 97.4059 | 0.00065 | 1.7997 | 116.8844 | 285.9425 | 15.19664 | – |