STARLINK-1790, 46691

Orbit data source: Space-Track

STARLINK-1790, 46691 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 18 Oct 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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https://www.satcat.com/sats-embedded/46691?theme=dark&initialShowStats=false

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Identifier

46691, 2020-073X

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-10-18 (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: 13 hours ago

TLE from 13 hours ago

0 STARLINK-1790
1 46691U 20073X   25332.16671295  .00115077  00000-0  25443-2 0  9991
2 46691  53.0554 330.5046 0007153  43.6260 201.4629 15.42948772  5871

Epoch: 2025-11-28T04:00Z

TLE epoch observation values (Epoch: 2025-11-28T04:00:03.998Z)

Latitude

-46.62859°

Longitude

75.51421°

Altitude

457.828 km

Speed

7.635 km/s

True Right ascension

13h 31m 22s

True Declination

-46° 26' 58"

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

14:42:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

442.562 km

Perigee altitude

432.811 km

Semi-major axis

6,815.824 km

Eccentricity

0.00072

Inclination

53.0554°

RAAN

330.5046°

Arg. of periapsis

43.626°

True anomaly

201.43293°

Mean anomaly

201.4629°

Eccentric anomaly

201.44791°

Mean motion

3.85714 °/min

Orbital period

93.33 mins

BSTAR

0.0025443

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Other satellites on launch #73 in the year 2020 (2020-10-18 UTC)

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STARLINK-1790 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.
5 mins	2025-11-29 02:26:10.091Z	212.865° SW	2025-11-29 02:29:10.091Z	100.573° ESE	38.063°	2025-11-29 02:31:10.091Z	60.987° ENE
5 mins	2025-11-29 08:58:10.091Z	328.26° NNW	2025-11-29 09:00:10.091Z	30.024° NE	35.966°	2025-11-29 09:03:10.091Z	108.644° ESE

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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-1790, 46691 on other resources

View STARLINK-1790, 46691 on NASA - NSSDCA Website

View STARLINK-1790, 46691 on Heavens-Above

View STARLINK-1790, 46691 on Keep Track

View STARLINK-1790, 46691 on Celestrak

View STARLINK-1790, 46691 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-1790, 46691

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: 2025-11-28T04:00:03.998Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #73 in the year 2020 (2020-10-18 UTC)

STARLINK-1790 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1790, 46691 on other resources

Documentation

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