IRIDIUM 173

43925
Spacetrack Directory Number
2019-01-11
Orbit launches
789.86 km
Average height
26856.98 km/h
Average velocity


Satellite information IRIDIUM 173 - Iridium Next SV173

Spacetrack Directory Name IRIDIUM 173
Alternative name Iridium Next SV173
Group IRIDIUM
Follow IRIDIUM 173 IRIDIUM 173 Tracker
Group follow IRIDIUM Tracker IRIDIUM
Pass predictions IRIDIUM 173 Pass predictions IRIDIUM 173
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 173 789.86 km

Additional information IRIDIUM 173

IRIDIUM 173, also known as Iridium Next SV173, is a communication and traffic monitoring satellite operated by IRIDS (Iridium LLC). Launched on January 11, 2019, from AFWTR SLC4E using a Falcon 9 launch vehicle, the satellite was manufactured by NGISGA. It has dimensions of 3.1 meters in length, 1.5 meters in diameter, and spans 9.4 meters with its deployable solar arrays. The satellites dry mass is 700 kg, with a launch mass of 860 kg. Equipped with an L-band payload, Ka-band cross-links, and downlinks, along with ADS-B and AIS-receiver payloads (on some satellites), IRIDIUM 173 supports communication services and traffic monitoring. Its operational lifetime is designed for ten years but planned for fifteen years. The satellites shape is described as a Half Hex Prism plus two panels.

satellite IRIDIUM 173 Date of exalting 11.01.2019y. Average height of ISS IRIDIUM 173 hundred 789.86 km. Average velocity IRIDIUM 173 is 26856.98 km/h. Inclination IRIDIUM 173 satellite 86.4°.

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Average orbit height IRIDIUM 173

Average velocity IRIDIUM 173

Average inclination IRIDIUM 173

Mean right ascension of the ascending node (RAAN) IRIDIUM 173

Mean argument of perigee IRIDIUM 173

Mean semi-major axis of the orbit IRIDIUM 173

Mean orbital eccentricity IRIDIUM 173

Update time: 2026-10-09 20:30:20
Average height of ISS IRIDIUM 173 is: 789.86km
Average velocity IRIDIUM 173 is: 26856.98km/h
Average orbit height IRIDIUM 173 is: 86.4°
IRIDIUM 173 a new group of Starlink satellites has been launched 2019-01-11
IRIDIUM 173 is from 2829 days Days in orbit.