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IRIDIUM 148, 43255

Orbit data source: Space-Track

IRIDIUM 148, 43255 is a payload satellite owned by Iridium (US) in LEO that was launched on Fri, 30 Mar 2018 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 src="https://www.satcat.com/sats-embedded/43255?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/43255?theme=dark&initialShowStats=false

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Identifier

43255, 2018-030G

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

OATK SSG Gilbert

Mission

Operational Commercial Communications

Bus & Motor

ELITEBUS, Unknown motor

Mass

860 kg wet, 700 kg dry

Launch date (UTC)

2018-03-30 (9 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: 8 hours ago

TLE from 8 hours ago

0 IRIDIUM 148
1 43255U 18030G   26274.88763135  .00000117  00000-0  34619-4 0  9999
2 43255  86.3931 245.8253 0002312  88.7296 271.4165 14.34217120445462

Epoch: 2026-10-01T21:18Z

TLE epoch observation values (Epoch: 2026-10-01T21:18:11.348Z)

Latitude

0°

Longitude

-84.33947°

Altitude

780.68 km

Speed

7.464 km/s

True Right ascension

16h 23m 18s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

22:58:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.288 km

Perigee altitude

772.98 km

Semi-major axis

7,152.771 km

Eccentricity

0.00023

Inclination

86.3931°

RAAN

245.8253°

Arg. of periapsis

88.7296°

True anomaly

271.39001°

Mean anomaly

271.4165°

Eccentric anomaly

271.40326°

Mean motion

3.58783 °/min

Orbital period

100.34 mins

BSTAR

0.000034619

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Other satellites on launch #30 in the year 2018 (2018-03-30 UTC)

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IRIDIUM 148 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	2026-10-02 09:35:35.089Z	17.088° NNE	2026-10-02 09:40:35.089Z	88.282° E	32.383°	2026-10-02 09:44:35.089Z	142.463° SSE
7 mins	2026-10-02 11:17:35.089Z	325.155° NNW	2026-10-02 11:20:35.089Z	281.873° WNW	26.736°	2026-10-02 11:24:35.089Z	224.961° SW
8 mins	2026-10-02 22:32:35.089Z	170.319° S	2026-10-02 22:36:35.089Z	63.5° ENE	69.033°	2026-10-02 22:40:35.089Z	8.305° NNE

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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 148, 43255 on other resources

View IRIDIUM 148, 43255 on NASA - NSSDCA Website

View IRIDIUM 148, 43255 on Heavens-Above

View IRIDIUM 148, 43255 on Keep Track

View IRIDIUM 148, 43255 on Celestrak

View IRIDIUM 148, 43255 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 148, 43255

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-10-01T21:18:11.348Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #30 in the year 2018 (2018-03-30 UTC)

IRIDIUM 148 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 148, 43255 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 8 hours ago