IRS-1B

satellite active
status is unknown

Mission information

Name

IRS-1B

Call sign

Satellite ID

DGNB-2103-4908-2396-6259

NORAD ID

Web-site

Status

Active
The satellite is in orbit
The network has not received data from this satellite for a long time

Orbital parameters of the satellite

Perigee

880.61 km

Apogee

916.73 km

Inclination

99.4°

Period

104.4 min

Semi-major axis

7276.8 km

Velocity

7.41 km/s

Mission timeline

Launch time

1991-08-29 00:00:00

Decayed time

Transmitters

Telemetry decoder IRS-1B

Decoder name

Decoder fields

Data for the last 30 days

Orbital Elements

Last two-line elements (TLE)

TLE source

Space-Track.org

TLE updated

2025-05-13 21:36:25

Two-line elements (TLE)

1 21688U 91061A   25133.58029101  .00000230  00000-0  19528-3 0  9995
2 21688  99.3992 126.7851 0024769  11.8255  96.0263 13.97792400612915