STARLINK-3072, 49153

Orbit data source: Space-Track

STARLINK-3072, 49153 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 14 Sep 2021 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/49153?theme=dark&initialShowStats=false

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Identifier

49153, 2021-082Z

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2021-09-14 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 3 days ago

TLE from 3 days ago

0 STARLINK-3072
1 49153U 21082Z   26170.71023079  .00000320  00000-0  34625-4 0  9999
2 49153  69.9999 357.2252 0002389 266.5951  93.4935 14.98331740263450

Epoch: 2026-06-19T17:02Z

TLE epoch observation values (Epoch: 2026-06-19T17:02:43.940Z)

Latitude

0.00001°

Longitude

-166.39318°

Altitude

574.576 km

Speed

7.574 km/s

True Right ascension

23h 48m 54s

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

21:37:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

571.659 km

Perigee altitude

568.339 km

Semi-major axis

6,948.136 km

Eccentricity

0.00024

Inclination

69.9999°

RAAN

357.2252°

Arg. of periapsis

266.5951°

True anomaly

93.52082°

Mean anomaly

93.4935°

Eccentric anomaly

93.50716°

Mean motion

3.74749 °/min

Orbital period

96.06 mins

BSTAR

0.000034625

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Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3050, 49180 (Decayed)

STARLINK-3104, 49150 (Decayed)

FALCON 9 DEB, 49183 (Decayed)

STARLINK-3047, 49174 (Decayed)

FALCON 9 DEB, 49184 (Decayed)

STARLINK-3082, 49162 (Decayed)

STARLINK-3096, 49131 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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STARLINK-3072 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.
6 mins	2026-06-22 12:27:48.775Z	152.083° SSE	2026-06-22 12:30:48.775Z	105.554° ESE	19.11°	2026-06-22 12:33:48.775Z	58.048° ENE
5 mins	2026-06-22 14:06:48.775Z	251.525° W	2026-06-22 14:08:48.775Z	296.975° NW	28.184°	2026-06-22 14:11:48.775Z	358.55° N
6 mins	2026-06-22 22:30:48.775Z	0.996° NNE	2026-06-22 22:32:48.775Z	49.961° ENE	34.164°	2026-06-22 22:36:48.775Z	133.011° SE

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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 STARLINK-3072, 49153 on other resources

View STARLINK-3072, 49153 on NASA - NSSDCA Website

View STARLINK-3072, 49153 on Heavens-Above

View STARLINK-3072, 49153 on Keep Track

View STARLINK-3072, 49153 on Celestrak

View STARLINK-3072, 49153 on Gunter's Space Page

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

STARLINK-3072, 49153

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 days ago

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-19T17:02:43.940Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 2021 (2021-09-14 UTC)

STARLINK-3072 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3072, 49153 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 days ago