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IRIDIUM 167, 43931

Orbit data source: Space-Track

IRIDIUM 167, 43931 is a payload satellite owned by Iridium (US) in LEO that was launched on Fri, 11 Jan 2019 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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https://www.satcat.com/sats-embedded/43931?theme=dark&initialShowStats=false

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Identifier

43931, 2019-002K

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

NGIS SSG Gilbert

Mission

Operational Commercial Communications

Bus & Motor

ELITEBUS, Unknown motor

Mass

860 kg wet, 700 kg dry

Launch date (UTC)

2019-01-11 (8 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 4.8 m

Radar Cross Section

10.154 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 IRIDIUM 167
1 43931U 19002K   26252.57489042  .00000135  00000-0  40971-4 0  9992
2 43931  86.3990 318.3389 0002179  88.7100 271.4345 14.34217264401055

Epoch: 2026-09-09T13:47Z

TLE epoch observation values (Epoch: 2026-09-09T13:47:50.532Z)

Latitude

-0.00005°

Longitude

122.75336°

Altitude

780.681 km

Speed

7.464 km/s

True Right ascension

21h 13m 21s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

18:52:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.192 km

Perigee altitude

773.075 km

Semi-major axis

7,152.77 km

Eccentricity

0.00022

Inclination

86.399°

RAAN

318.3389°

Arg. of periapsis

88.71°

True anomaly

271.40954°

Mean anomaly

271.4345°

Eccentric anomaly

271.42202°

Mean motion

3.58783 °/min

Orbital period

100.34 mins

BSTAR

0.000040971

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Other satellites on launch #2 in the year 2019 (2019-01-11 UTC)

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IRIDIUM 167 Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
9 mins	2026-09-10 04:58:38.910Z	177.155° S	2026-09-10 05:02:38.910Z	154.254° SSE	72.325°	2026-09-10 05:07:38.910Z	4.738° NNE
6 mins	2026-09-10 15:30:38.910Z	38.755° NE	2026-09-10 15:33:38.910Z	80.762° E	20.77°	2026-09-10 15:36:38.910Z	119.978° SE
8 mins	2026-09-10 17:10:38.910Z	337.608° N	2026-09-10 17:14:38.910Z	263.376° W	42.127°	2026-09-10 17:18:38.910Z	206.276° SW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out IRIDIUM 167, 43931 on other resources

View IRIDIUM 167, 43931 on NASA - NSSDCA Website

View IRIDIUM 167, 43931 on Heavens-Above

View IRIDIUM 167, 43931 on Keep Track

View IRIDIUM 167, 43931 on Celestrak

View IRIDIUM 167, 43931 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

IRIDIUM 167, 43931

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-09-09T13:47:50.532Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #2 in the year 2019 (2019-01-11 UTC)

IRIDIUM 167 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 167, 43931 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago