Orbital elements of GALAXY 13
| Launched | 30 September 2003 |
| Flight ended | – |
| Launch site | Sea Launch Platform (mobile) |
| Owner | United States |
| NORAD ID | 27954 |
| Alternative names |
HORIZONS-1 G-13 |
| 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 28 18:56 | 2026 Feb 28 12:28:10 | 1.1369 | 0.00022 | 5.6914 | 255.0835 | 214.8985 | 1.00271 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 06:01:00 | 1.1337 | 0.00022 | 5.6928 | 252.7036 | 214.8985 | 1.00271 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:22:25 | 1.1320 | 0.00022 | 5.6935 | 252.3234 | 214.8985 | 1.00271 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 10:55:12 | 1.0773 | 0.00021 | 5.7162 | 232.5667 | 214.8985 | 1.00271 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 11:48:38 | 1.0748 | 0.00021 | 5.7172 | 230.9133 | 214.8985 | 1.00271 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 09:16:47 | 1.0720 | 0.00021 | 5.7184 | 229.2676 | 214.8985 | 1.00271 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:02:46 | 1.0697 | 0.00021 | 5.7194 | 227.9555 | 214.8985 | 1.00271 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 09:20:57 | 1.0670 | 0.00021 | 5.7205 | 226.2206 | 214.8985 | 1.00271 | – |