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 |
| 2025 Dec 14 18:56 | 2025 Dec 13 17:52:17 | 0.9383 | 0.00021 | 5.7637 | 169.8894 | 304.3972 | 1.00272 | – |
| 2025 Dec 13 18:56 | 2025 Dec 13 04:21:38 | 0.9368 | 0.00021 | 5.7642 | 169.0831 | 304.3972 | 1.00272 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:55:09 | 0.9343 | 0.00020 | 5.7650 | 167.2764 | 304.3972 | 1.00272 | – |
| 2025 Dec 11 18:56 | 2025 Dec 11 04:14:15 | 0.9315 | 0.00020 | 5.7660 | 165.3304 | 304.3972 | 1.00272 | – |
| 2025 Dec 10 18:56 | 2025 Dec 10 11:00:23 | 0.9296 | 0.00020 | 5.7667 | 164.0767 | 304.3972 | 1.00272 | – |
| 2025 Dec 09 18:56 | 2025 Dec 09 14:04:00 | 0.9273 | 0.00020 | 5.7674 | 162.3964 | 304.3972 | 1.00272 | – |
| 2025 Dec 08 18:56 | 2025 Dec 08 07:28:59 | 0.9240 | 0.00021 | 5.7686 | 159.2549 | 304.3972 | 1.00272 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:52:17 | 0.9214 | 0.00020 | 5.7694 | 155.2736 | 304.3972 | 1.00272 | – |
| 2025 Dec 06 18:56 | 2025 Dec 06 07:41:21 | 0.9189 | 0.00021 | 5.7703 | 165.8205 | 304.3972 | 1.00272 | – |
| 2025 Dec 05 18:57 | 2025 Dec 05 06:08:09 | 0.9162 | 0.00021 | 5.7711 | 164.1755 | 304.3972 | 1.00272 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 06:09:52 | 0.9136 | 0.00021 | 5.7718 | 162.3650 | 304.3972 | 1.00272 | – |
| 2025 Dec 03 18:56 | 2025 Dec 03 11:00:11 | 0.9116 | 0.00021 | 5.7724 | 161.0801 | 304.3972 | 1.00272 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:12:38 | 0.9089 | 0.00021 | 5.7731 | 159.2396 | 304.3972 | 1.00272 | – |
| 2025 Nov 30 18:57 | 2025 Nov 30 13:07:45 | 0.9040 | 0.00021 | 5.7744 | 156.3182 | 304.3972 | 1.00272 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 02:53:07 | 0.9003 | 0.00021 | 5.7754 | 153.3595 | 304.3972 | 1.00272 | – |
| 2025 Nov 28 18:57 | 2025 Nov 28 02:54:38 | 0.8977 | 0.00022 | 5.7764 | 151.5987 | 304.3972 | 1.00272 | – |
| 2025 Nov 27 18:57 | 2025 Nov 27 02:56:39 | 0.8950 | 0.00021 | 5.7773 | 157.8313 | 304.3972 | 1.00272 | – |
| 2025 Nov 26 18:57 | 2025 Nov 26 09:49:20 | 0.8931 | 0.00021 | 5.7779 | 156.7381 | 304.3972 | 1.00272 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:52:38 | 0.8903 | 0.00021 | 5.7787 | 155.3140 | 304.3972 | 1.00272 | – |
| 2025 Nov 24 18:56 | 2025 Nov 24 09:07:38 | 0.8876 | 0.00021 | 5.7796 | 153.6815 | 304.3972 | 1.00272 | – |
| 2025 Nov 23 18:57 | 2025 Nov 23 10:33:38 | 0.8851 | 0.00021 | 5.7805 | 151.7851 | 304.3972 | 1.00272 | – |
| 2025 Nov 21 18:57 | 2025 Nov 21 03:07:09 | 0.8788 | 0.00022 | 5.7824 | 147.3749 | 304.3972 | 1.00272 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:43:38 | 0.8762 | 0.00022 | 5.7831 | 145.0095 | 304.3972 | 1.00272 | – |
| 2025 Nov 18 18:57 | 2025 Nov 18 10:03:25 | 0.8713 | 0.00021 | 5.7844 | 141.5823 | 304.3972 | 1.00272 | – |