INMARSAT 5-F1 is a payload in GEO orbit, operated by International Maritime Satellite Organization Ltd,, launched 2013.
| Orbit class | GEO |
| Inclination | 0.0200° |
| Eccentricity | 0.0000595 |
| Period | 1436.1 min |
| Apogee | 35,789 km |
| Perigee | 35,784 km |
| Mean motion | 1.00273396 rev/day |
| RAAN | 35.5736° |
| Arg of perigee | 311.0910° |
| Mean anomaly | 32.0609° |
| B* | 0.0000e+0 |
| Rev at epoch | 4,577 |
1 39476U 13073A 26188.08618388 .00000042 00000-0 00000-0 0 99962 39476 0.0200 35.5736 0000595 311.0910 32.0609 1.00273396 45770{
"OBJECT_NAME": "INMARSAT 5-F1",
"OBJECT_ID": "2013-073A",
"EPOCH": "2026-07-07T02:04:06.287+00:00",
"MEAN_MOTION": 1.00273396,
"ECCENTRICITY": 0.0000595,
"INCLINATION": 0.02,
"RA_OF_ASC_NODE": 35.5736,
"ARG_OF_PERICENTER": 311.091,
"MEAN_ANOMALY": 32.0609,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 39476,
"REV_AT_EPOCH": 4577,
"BSTAR": 0,
"MEAN_MOTION_DOT": 4.2e-7,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | INMARSAT 5-F1 |
| Operator | International Maritime Satellite Organization Ltd,HIGHvia GCAT — Jonathan McDowell's General Catalog |
| Country | United Kingdom |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class | PAYLOADHIGH |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |