METOP-SGA1 is a payload in SSO orbit, operated by European Meteorological Satellite Organization, launched 2025.
| Orbit class | SSO |
| Inclination | 98.6633° |
| Eccentricity | 0.0007515 |
| Period | 101.4 min |
| Apogee | 831 km |
| Perigee | 821 km |
| Mean motion | 14.19818296 rev/day |
| RAAN | 247.4590° |
| Arg of perigee | 356.5024° |
| Mean anomaly | 3.6098° |
| B* | 2.8532e-5 |
| Rev at epoch | 4,662 |
1 65159U 25172A 26188.15353631 .00000017 00000-0 28532-4 0 99972 65159 98.6633 247.4590 0007515 356.5024 3.6098 14.19818296 46620{
"OBJECT_NAME": "METOP-SGA1",
"OBJECT_ID": "2025-172A",
"EPOCH": "2026-07-07T03:41:05.537+00:00",
"MEAN_MOTION": 14.19818296,
"ECCENTRICITY": 0.0007515,
"INCLINATION": 98.6633,
"RA_OF_ASC_NODE": 247.459,
"ARG_OF_PERICENTER": 356.5024,
"MEAN_ANOMALY": 3.6098,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 65159,
"REV_AT_EPOCH": 4662,
"BSTAR": 0.000028532,
"MEAN_MOTION_DOT": 1.7e-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 | METOP-SGA1 |
| Operator | European Meteorological Satellite OrganizationHIGHvia GCAT — Jonathan McDowell's General Catalog⚠ sources disagree |
| Country | EUMETSAT |
| Launch date | |
| Launch mass (kg) |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Mission purpose | — |
| Object class |
| Orbital regime |
| Status |