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Satellite

IRS-1B

1991-061ANORAD 21688India (IND)Ops: -
Associated launch
Vostok 8A92M | IRS-1B
COSPAR 1991-061Soviet Space ProgramVostok 8A92M
1991-08-29T06:48:43+00:00
Catalog
Object typePAY
Launch siteTYMSC
Launch designator1991-061
Period103.01 min
Inclination99.41°
Altitude884 km 918 km
RCS3.671
SATCAT updated2026-04-13T12:11:01.57+00:00
Groups
satnogs
Orbit (latest)
Epoch2026-04-29T14:24:30.138048+00:00
Inclination99.4121°
RAAN126.3338°
Eccentricity0.0025189
Mean motion13.978647 rev/day
Sourcegp
Fetched2026-04-30T00:11:01.558+00:00