Orbital elements of HYDROGNSS-2
| Launched | 27 November 2025 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | European Space Agency |
| NORAD ID | 66763 |
| 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 Sep 01 17:56 | 2026 Sep 01 10:12:41 | 97.4138 | 0.00128 | 20.9752 | 92.2710 | 267.9986 | 15.11799 | – |
| 2026 Aug 31 17:56 | 2026 Aug 31 04:01:46 | 97.4142 | 0.00128 | 20.8938 | 95.9429 | 267.9986 | 15.11799 | – |
| 2026 Aug 30 17:56 | 2026 Aug 30 12:08:39 | 97.4144 | 0.00128 | 20.8510 | 97.9470 | 267.9986 | 15.11799 | – |
| 2026 Aug 29 17:57 | 2026 Aug 29 10:43:39 | 97.4148 | 0.00129 | 20.7825 | 101.1030 | 267.9986 | 15.11799 | – |
| 2026 Aug 28 17:57 | 2026 Aug 28 04:32:44 | 97.4151 | 0.00128 | 20.7011 | 104.9614 | 267.9986 | 15.11799 | – |
| 2026 Aug 27 17:56 | 2026 Aug 27 04:43:02 | 97.4155 | 0.00128 | 20.6369 | 107.9289 | 267.9986 | 15.11799 | – |
| 2026 Aug 26 17:50 | 2026 Aug 25 11:24:54 | 97.4157 | 0.00127 | 20.5255 | 113.2228 | 267.9986 | 15.11799 | – |
| 2026 Aug 25 17:56 | 2026 Aug 25 11:24:54 | 97.4157 | 0.00127 | 20.5255 | 113.2228 | 267.9986 | 15.11799 | – |
| 2026 Aug 24 17:57 | 2026 Aug 23 14:56:07 | 97.4156 | 0.00126 | 20.4056 | 118.8919 | 267.9986 | 15.11799 | – |
| 2026 Aug 23 17:56 | 2026 Aug 22 15:06:24 | 97.4155 | 0.00126 | 20.3414 | 121.8077 | 267.9986 | 15.11799 | – |
| 2026 Aug 22 17:56 | 2026 Aug 22 10:20:28 | 97.4155 | 0.00126 | 20.3285 | 122.3507 | 267.9986 | 15.11799 | – |
| 2026 Aug 21 17:56 | 2026 Aug 21 04:09:29 | 97.4153 | 0.00126 | 20.2471 | 126.1136 | 267.9986 | 15.11799 | – |
| 2026 Aug 20 17:57 | 2026 Aug 20 04:19:46 | 97.4157 | 0.00125 | 20.1829 | 129.2529 | 267.9986 | 15.11799 | – |
| 2026 Aug 19 17:57 | 2026 Aug 18 22:08:47 | 97.4158 | 0.00124 | 20.1015 | 133.1838 | 267.9986 | 15.11799 | – |
| 2026 Aug 18 17:56 | 2026 Aug 18 03:04:59 | 97.4159 | 0.00124 | 20.0501 | 135.6934 | 267.9986 | 15.11799 | – |
| 2026 Aug 17 17:56 | 2026 Aug 17 03:15:15 | 97.4160 | 0.00123 | 19.9859 | 138.7309 | 267.9986 | 15.11799 | – |
| 2026 Aug 16 17:56 | 2026 Aug 16 03:25:31 | 97.4162 | 0.00122 | 19.9217 | 141.7596 | 267.9986 | 15.11799 | – |
| 2026 Aug 15 17:57 | 2026 Aug 15 03:35:46 | 97.4164 | 0.00122 | 19.8574 | 144.8631 | 267.9986 | 15.11799 | – |
| 2026 Aug 14 17:56 | 2026 Aug 14 03:46:01 | 97.4166 | 0.00121 | 19.7932 | 148.0017 | 267.9986 | 15.11799 | – |
| 2026 Aug 13 17:57 | 2026 Aug 13 03:56:16 | 97.4168 | 0.00120 | 19.7289 | 151.1921 | 267.9986 | 15.11799 | – |
| 2026 Aug 12 17:56 | 2026 Aug 12 04:06:31 | 97.4168 | 0.00119 | 19.6647 | 154.4200 | 267.9986 | 15.11799 | – |
| 2026 Aug 11 17:56 | 2026 Aug 11 10:38:02 | 97.4169 | 0.00118 | 19.6176 | 156.8120 | 267.9986 | 15.11799 | – |
| 2026 Aug 10 17:56 | 2026 Aug 10 10:48:16 | 97.4169 | 0.00118 | 19.5533 | 160.0929 | 267.9986 | 15.11799 | – |
| 2026 Aug 09 17:57 | 2026 Aug 09 10:58:31 | 97.4170 | 0.00117 | 19.4891 | 163.3590 | 267.9986 | 15.11799 | – |
| 2026 Aug 08 17:57 | 2026 Aug 08 11:08:45 | 97.4171 | 0.00116 | 19.4248 | 166.6044 | 267.9986 | 15.11799 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:33:02 | 97.4171 | 0.00115 | 19.3477 | 170.4769 | 267.9986 | 15.11799 | – |
| 2026 Aug 06 17:57 | 2026 Aug 06 05:07:57 | 97.4169 | 0.00114 | 19.2792 | 174.1141 | 267.9986 | 15.11799 | – |
| 2026 Aug 05 17:56 | 2026 Aug 05 02:07:32 | 97.4169 | 0.00113 | 19.2064 | 178.0625 | 267.9986 | 15.11799 | – |