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STARLINK-1601, 46120

Orbit data source: Space-Track

STARLINK-1601, 46120 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 18 Aug 2020 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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/46120?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

46120, 2020-057D

Orbit

LEO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-08-18 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

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: 14 hours ago

TLE from 14 hours ago

0 STARLINK-1601
1 46120U 20057D   26021.00003472  .00228930  00000-0  15334-2 0  9996
2 46120  53.0450 137.8335 0005517 221.3945  86.8196 15.74050810  6012

Epoch: 2026-01-21T00:00Z

TLE epoch observation values (Epoch: 2026-01-21T00:00:02.999Z)

Latitude

-39.06126°

Longitude

-19.93484°

Altitude

359.892 km

Speed

7.693 km/s

True Right ascension

06h 41m 48s

True Declination

-38° 52' 59"

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

14:36:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

351.324 km

Perigee altitude

343.903 km

Semi-major axis

6,725.751 km

Eccentricity

0.00055

Inclination

53.045°

RAAN

137.8335°

Arg. of periapsis

221.3945°

True anomaly

86.88273°

Mean anomaly

86.8196°

Eccentric anomaly

86.85116°

Mean motion

3.93488 °/min

Orbital period

91.49 mins

BSTAR

0.0015334

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Other satellites on launch #57 in the year 2020 (2020-08-18 UTC)

STARLINK-1611, 46147 (Decayed)

STARLINK-1635, 46172

STARLINK-1634, 46152 (Decayed)

STARLINK-1614, 46124

STARLINK-1629, 46150

STARLINK-1641, 46174

STARLINK-1588, 46118 (Decayed)

STARLINK-1593, 46119

STARLINK-1603, 46162 (Decayed)

STARLINK-1622, 46128

STARLINK-1633, 46171

STARLINK-1592, 46139 (Decayed)

FALCON 9 DEB, 46175 (Decayed)

STARLINK-1604, 46122 (Decayed)

FALCON 9 DEB, 46176 (Decayed)

Did you know?

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

Click here to try in Sandbox

STARLINK-1601 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.
4 mins	2026-01-22 09:55:28.115Z	212.027° SW	2026-01-22 09:57:28.115Z	113.351° SE	39.596°	2026-01-22 09:59:28.115Z	59.798° ENE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

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Check out STARLINK-1601, 46120 on other resources

View STARLINK-1601, 46120 on NASA - NSSDCA Website

View STARLINK-1601, 46120 on Heavens-Above

View STARLINK-1601, 46120 on Keep Track

View STARLINK-1601, 46120 on Celestrak

View STARLINK-1601, 46120 on Gunter's Space Page

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

Documentation

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