IRIDIUM 171

43929
Spacetrack Directory Number
2019-01-11
Orbit launches
789.86 km
Average height
26856.98 km/h
Average velocity


Satellite information IRIDIUM 171 - Iridium Next SV171

Spacetrack Directory Name IRIDIUM 171
Alternative name Iridium Next SV171
Group IRIDIUM
Follow IRIDIUM 171 IRIDIUM 171 Tracker
Group follow IRIDIUM Tracker IRIDIUM
Pass predictions IRIDIUM 171 Pass predictions IRIDIUM 171
Orbit launches 2019-01-11 (7 years ago)
Days in orbit 2829
Country/organisation of origin USA (US)
Starting point AFWTR (Vandenberg Air Force Base, USA)
Type Satellite
WWW Here
Categories
Perigee 776 km
Apogee 779 km
Orbit slope (inclination) 86.39°
Laps per day 14
Orbit LEO (Polar)
Height IRIDIUM 171 789.86 km

Additional information IRIDIUM 171

The satellite IRIDIUM 171 (also known as Iridium Next SV171) is a communication and traffic monitoring spacecraft operated by IRIDS. Launched on January 11, 2019, from AFWTR SLC4E using the Falcon 9 launch vehicle, it has a design lifetime of 10 years with plans for an extended operation up to 15 years. The satellite is based on the EliteBus platform and has a configuration of ELiTeBus-1000. It measures 3.1 meters in length, 1.5 meters in diameter, and its span is 9.4 meters. With a dry mass of 700 kg and launch mass of 860 kg, it was manufactured by NGISGA. Equipped with L-band payload, Ka-band cross-links and downlinks, ADS-B payload, and an AIS-receiver (part of a constellation where 58 satellites carry this receiver), the satellite is powered by two deployable solar arrays and batteries. Its shape is described as a Half Hex Prism with two panels.

satellite IRIDIUM 171 Date of exalting 11.01.2019y. Average height of ISS IRIDIUM 171 hundred 789.86 km. Average velocity IRIDIUM 171 is 26856.98 km/h. Inclination IRIDIUM 171 satellite 86.4°.

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Average orbit height IRIDIUM 171

Average velocity IRIDIUM 171

Average inclination IRIDIUM 171

Mean right ascension of the ascending node (RAAN) IRIDIUM 171

Mean argument of perigee IRIDIUM 171

Mean semi-major axis of the orbit IRIDIUM 171

Mean orbital eccentricity IRIDIUM 171

Update time: 2026-10-09 20:30:20
Average height of ISS IRIDIUM 171 is: 789.86km
Average velocity IRIDIUM 171 is: 26856.98km/h
Average orbit height IRIDIUM 171 is: 86.4°
IRIDIUM 171 a new group of Starlink satellites has been launched 2019-01-11
IRIDIUM 171 is from 2829 days Days in orbit.