IRS-1B

Launch Details
Launched 28 August 1991
Flight ended
Status Non-operational
Launch site Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome)
Owner India
NORAD ID 21688
COSPAR ID 1991-061A
Observing

Current orbital elements

Inclination 99.192°
Eccentricity 0.00245
RA ascending node 21.824 hr
Argument perihelion 357.869°
Mean anomaly 107.452°
Orbital period 103.051 min
Epoch of osculation 14 Jan 2021, 11:40

See historical orbital elements »

Derived Quantities

Min Altitude 892.2 km
Mean Altitude 910.1 km
Peak Altitude 927.9 km

Orbital History

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Launched alongside

SL-3 R/B

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

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