Associated launch
Ariane 40 | ERS-1
COSPAR 1991-050ArianespaceAriane 40
1991-07-17T01:46:31+00:00
Catalog
OwnerOrbcomm (ORB)
Object typePAY
Launch siteFRGUI
Launch designator1991-050
Period99.76 min
Inclination98.31°
Altitude744 km → 750 km
RCS0.141 m²
SATCAT updated2026-04-14T06:11:01.411+00:00
Groups
orbcomm
Orbit (latest)
Epoch2026-04-15T03:10:51.703968+00:00
Inclination98.3003°
RAAN169.9792°
Eccentricity0.0003566
Mean motion14.435442 rev/day
Sourcegp
Fetched2026-04-15T12:11:01.098+00:00