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Satellite

INTELSAT 21 (IS-21)

2012-045ANORAD 38749Intelsat (ITSO)Ops: +
Associated launch
Zenit 3SL | Intelsat 21
COSPAR 2012-045Sea LaunchZenit 3SL
2012-08-19T06:54:59+00:00
Catalog
Object typePAY
Launch siteSEAL
Launch designator2012-045
Period1436.11 min
Inclination0.04°
Altitude35,779 km 35,794 km
RCS52.400
SATCAT updated2026-03-08T00:11:00.695+00:00
Groups
activegeointelsat
Orbit (latest)
Epoch2026-03-08T22:09:42.159168+00:00
Inclination0.0133°
RAAN227.4230°
Eccentricity0.0001867
Mean motion1.002718 rev/day
Sourcegp
Fetched2026-03-09T06:11:00.551+00:00