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 May 29 17:57 | 2026 May 27 09:51:15 | 55.0768 | 0.00076 | 14.8051 | 278.3312 | 81.6473 | 1.70475 | – |
| 2026 May 28 17:56 | 2026 May 27 09:51:15 | 55.0768 | 0.00076 | 14.8051 | 278.3312 | 81.6473 | 1.70475 | – |
| 2026 May 27 17:57 | 2026 May 26 19:46:34 | 55.0786 | 0.00052 | 14.8062 | 283.7606 | 81.6473 | 1.70475 | – |
| 2026 May 26 17:57 | 2026 May 25 15:37:12 | 55.0798 | 0.00043 | 14.8083 | 286.0013 | 81.6473 | 1.70475 | – |
| 2026 May 25 17:57 | 2026 May 23 21:23:11 | 55.0789 | 0.00036 | 14.8116 | 287.2747 | 81.6473 | 1.70475 | – |
| 2026 May 24 17:57 | 2026 May 21 13:04:30 | 55.0799 | 0.00031 | 14.8159 | 290.5896 | 81.6473 | 1.70475 | – |
| 2026 May 23 17:58 | 2026 May 21 13:04:30 | 55.0799 | 0.00031 | 14.8159 | 290.5896 | 81.6473 | 1.70475 | – |
| 2026 May 22 17:57 | 2026 May 21 13:04:30 | 55.0799 | 0.00031 | 14.8159 | 290.5896 | 81.6473 | 1.70475 | – |
| 2026 May 21 17:57 | 2026 May 20 08:55:09 | 55.0795 | 0.00039 | 14.8180 | 286.2677 | 81.6473 | 1.70475 | – |
| 2026 May 20 17:57 | 2026 May 19 04:45:49 | 55.0798 | 0.00038 | 14.8202 | 286.9220 | 81.6473 | 1.70475 | – |
| 2026 May 19 17:58 | 2026 May 19 04:45:49 | 55.0798 | 0.00038 | 14.8202 | 286.9220 | 81.6473 | 1.70475 | – |
| 2026 May 18 17:57 | 2026 May 17 10:31:47 | 55.0743 | 0.00075 | 14.8234 | 281.9352 | 81.6473 | 1.70475 | – |
| 2026 May 17 17:57 | 2026 May 16 20:27:06 | 55.0787 | 0.00041 | 14.8244 | 289.0020 | 81.6473 | 1.70475 | – |
| 2026 May 16 17:56 | 2026 May 15 02:13:03 | 55.0805 | 0.00034 | 14.8277 | 290.5640 | 81.6473 | 1.70475 | – |
| 2026 May 15 17:57 | 2026 May 15 02:13:03 | 55.0805 | 0.00034 | 14.8277 | 290.5640 | 81.6473 | 1.70475 | – |
| 2026 May 14 17:58 | 2026 May 10 23:40:17 | 55.0824 | 0.00024 | 14.8352 | 300.6268 | 81.6473 | 1.70475 | – |
| 2026 May 13 17:58 | 2026 May 10 23:40:17 | 55.0824 | 0.00024 | 14.8352 | 300.6268 | 81.6473 | 1.70475 | – |
| 2026 May 12 17:58 | 2026 May 10 23:40:17 | 55.0824 | 0.00024 | 14.8352 | 300.6268 | 81.6473 | 1.70475 | – |
| 2026 May 11 17:56 | 2026 May 08 15:21:35 | 55.0833 | 0.00024 | 14.8395 | 301.0777 | 81.6473 | 1.70475 | – |
| 2026 May 10 17:57 | 2026 May 08 15:21:35 | 55.0833 | 0.00024 | 14.8395 | 301.0777 | 81.6473 | 1.70475 | – |
| 2026 May 09 17:57 | 2026 May 08 15:21:35 | 55.0833 | 0.00024 | 14.8395 | 301.0777 | 81.6473 | 1.70475 | – |
| 2026 May 08 17:57 | 2026 May 05 16:58:13 | 55.0843 | 0.00027 | 14.8449 | 295.9806 | 81.6473 | 1.70475 | – |
| 2026 May 07 17:58 | 2026 May 05 16:58:13 | 55.0843 | 0.00027 | 14.8449 | 295.9806 | 81.6473 | 1.70475 | – |
| 2026 May 06 17:57 | 2026 May 05 16:58:13 | 55.0843 | 0.00027 | 14.8449 | 295.9806 | 81.6473 | 1.70475 | – |
| 2026 May 05 17:57 | 2026 May 01 14:25:26 | 55.0858 | 0.00024 | 14.8524 | 300.9975 | 81.6473 | 1.70475 | – |
| 2026 May 04 17:57 | 2026 May 01 14:25:26 | 55.0858 | 0.00024 | 14.8524 | 300.9975 | 81.6473 | 1.70475 | – |
| 2026 May 03 17:57 | 2026 May 01 14:25:26 | 55.0858 | 0.00024 | 14.8524 | 300.9975 | 81.6473 | 1.70475 | – |