Orbital elements of GAL E27
| Launched | 11 December 2017 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 43057 |
| Alternative names |
GALILEO 21 GSAT0217 SLOT A4 VA-240 GALILEO-FOC FM17 ALEXANDRE |
| 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 04 23:02:38 | 55.1142 | 0.00024 | 15.0094 | 3.7714 | 356.2241 | 1.70474 | – |
| 2026 Feb 04 18:57 | 2026 Feb 03 04:48:37 | 55.1147 | 0.00024 | 15.0126 | 3.1537 | 356.2241 | 1.70474 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 14:43:57 | 55.1145 | 0.00024 | 15.0137 | 4.4099 | 356.2241 | 1.70474 | – |
| 2026 Feb 02 18:56 | 2026 Jan 30 16:20:37 | 55.1157 | 0.00026 | 15.0190 | 3.4920 | 356.2241 | 1.70474 | – |
| 2026 Feb 01 18:56 | 2026 Jan 30 16:20:37 | 55.1157 | 0.00026 | 15.0190 | 3.4920 | 356.2241 | 1.70474 | – |
| 2026 Jan 31 18:56 | 2026 Jan 30 16:20:37 | 55.1157 | 0.00026 | 15.0190 | 3.4920 | 356.2241 | 1.70474 | – |
| 2026 Jan 30 18:57 | 2026 Jan 28 22:06:36 | 55.1160 | 0.00026 | 15.0223 | 3.6926 | 356.2241 | 1.70474 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:57:15 | 55.1163 | 0.00026 | 15.0244 | 3.7200 | 356.2241 | 1.70474 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:57:15 | 55.1163 | 0.00026 | 15.0244 | 3.7200 | 356.2241 | 1.70474 | – |
| 2026 Jan 27 18:56 | 2026 Jan 25 23:43:12 | 55.1183 | 0.00026 | 15.0277 | 3.6825 | 356.2241 | 1.70474 | – |
| 2026 Jan 26 18:57 | 2026 Jan 25 23:43:12 | 55.1183 | 0.00026 | 15.0277 | 3.6825 | 356.2241 | 1.70474 | – |
| 2026 Jan 25 18:57 | 2026 Jan 24 19:33:51 | 55.1183 | 0.00026 | 15.0298 | 3.5106 | 356.2241 | 1.70474 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 07:05:48 | 55.1185 | 0.00026 | 15.0363 | 3.1665 | 356.2241 | 1.70474 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 07:05:48 | 55.1185 | 0.00026 | 15.0363 | 3.1665 | 356.2241 | 1.70474 | – |
| 2026 Jan 21 18:56 | 2026 Jan 20 17:01:08 | 55.1197 | 0.00026 | 15.0374 | 3.0657 | 356.2241 | 1.70474 | – |
| 2026 Jan 20 19:06 | 2026 Jan 18 22:47:07 | 55.1195 | 0.00026 | 15.0406 | 3.1463 | 356.2241 | 1.70474 | – |
| 2026 Jan 19 18:57 | 2026 Jan 18 22:47:07 | 55.1195 | 0.00026 | 15.0406 | 3.1463 | 356.2241 | 1.70474 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:28:38 | 55.1198 | 0.00045 | 15.0449 | 58.2953 | 356.2241 | 1.70474 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:28:38 | 55.1198 | 0.00045 | 15.0449 | 58.2953 | 356.2241 | 1.70474 | – |
| 2026 Jan 16 18:57 | 2026 Jan 08 23:27:43 | 55.1214 | 0.00038 | 15.0589 | 41.7362 | 356.2241 | 1.70474 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 23:27:43 | 55.1214 | 0.00038 | 15.0589 | 41.7362 | 356.2241 | 1.70474 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 23:27:43 | 55.1214 | 0.00038 | 15.0589 | 41.7362 | 356.2241 | 1.70474 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 23:27:43 | 55.1214 | 0.00038 | 15.0589 | 41.7362 | 356.2241 | 1.70474 | – |
| 2026 Jan 10 18:57 | 2026 Jan 08 09:23:05 | 55.1219 | 0.00044 | 15.0600 | 49.0782 | 356.2241 | 1.70474 | – |
| 2026 Jan 09 18:57 | 2026 Jan 08 09:23:05 | 55.1219 | 0.00044 | 15.0600 | 49.0782 | 356.2241 | 1.70474 | – |