IRS 1B

Track IRS 1B now!
10-day predictions
IRS 1B is classified as:

• Earth resources

NORAD ID: 21688
Int'l Code: 1991-061A
Perigee: 891.2 km
Apogee: 925.8 km
Inclination: 99.4 °
Period: 103.0 minutes
Semi major axis: 7279 km
RCS: 4.2636 m² (large)
Launch date: August 29, 1991
Source: India (IND)
Launch site: TYURATAM MISSILE AND SPACE COMPLEX (TTMTR)

Your satellite tracking list

EXPLORER 29 (GEOS 1) Track 1 satellite(s)

1 21688U 91061A   25289.90572902 -.00000116  00000-0 -48219-4 0  9990
2 21688  99.4093 286.8388 0023758 305.2202 142.5908 13.97822437634506

Source of the keplerian elements: AFSPC