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IRIDIUM 169, 43926

Orbit data source: Space-Track

IRIDIUM 169, 43926 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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Iframe URL

https://www.satcat.com/sats-embedded/43926?theme=dark&initialShowStats=false

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Identifier

43926, 2019-002E

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 (7 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 169
1 43926U 19002E   26021.42000465  .00000601  00000-0  18990-3 0  9995
2 43926  86.4199  86.5737 0003168  90.3618 269.7943 14.38615054369122

Epoch: 2026-01-21T10:04Z

TLE epoch observation values (Epoch: 2026-01-21T10:04:48.401Z)

Latitude

-0.00007°

Longitude

174.58424°

Altitude

766.144 km

Speed

7.471 km/s

True Right ascension

05h 46m 17s

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

00:01:07

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

762.297 km

Perigee altitude

757.774 km

Semi-major axis

7,138.173 km

Eccentricity

0.00032

Inclination

86.4199°

RAAN

86.5737°

Arg. of periapsis

90.3618°

True anomaly

269.758°

Mean anomaly

269.7943°

Eccentric anomaly

269.77615°

Mean motion

3.59884 °/min

Orbital period

100.03 mins

BSTAR

0.0001899

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

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IRIDIUM 169 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	2026-01-22 04:33:20.074Z	169.503° S	2026-01-22 04:37:20.074Z	113.165° SE	42.139°	2026-01-22 04:42:20.074Z	8.814° NNE
4 mins	2026-01-22 15:04:20.074Z	55.329° ENE	2026-01-22 15:05:20.074Z	68.583° E	15.217°	2026-01-22 15:08:20.074Z	107.18° ESE
8 mins	2026-01-22 16:43:20.074Z	341.672° N	2026-01-22 16:46:20.074Z	283.488° WNW	38.98°	2026-01-22 16:51:20.074Z	196.126° SSW

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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 169, 43926 on other resources

View IRIDIUM 169, 43926 on NASA - NSSDCA Website

View IRIDIUM 169, 43926 on Heavens-Above

View IRIDIUM 169, 43926 on Keep Track

View IRIDIUM 169, 43926 on Celestrak

View IRIDIUM 169, 43926 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 169, 43926

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: 2026-01-21T10:04:48.401Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

IRIDIUM 169 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 169, 43926 on other resources

Documentation

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