Kayhan Space Satcat

Watchlists

Notifications
No new unread notifications...

STARLINK-1931, 46790

Orbit data source: Space-Track

STARLINK-1931, 46790 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 24 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/46790?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/46790?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

46790, 2020-074BD

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)

2020-10-24 (6 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: 1 day ago

TLE from 1 day ago

0 STARLINK-1931
1 46790U 20074BD  26172.31988959  .00991821  60050-3  94517-3 0  9992
2 46790  53.0273 123.2380 0004594 214.6004 145.4732 16.11332616313593

Epoch: 2026-06-21T07:40Z

TLE epoch observation values (Epoch: 2026-06-21T07:40:38.460Z)

Latitude

-0°

Longitude

98.55589°

Altitude

246.613 km

Speed

7.759 km/s

True Right ascension

08h 12m 57s

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

21:39:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

246.519 km

Perigee altitude

240.435 km

Semi-major axis

6,621.614 km

Eccentricity

0.00046

Inclination

53.0273°

RAAN

123.238°

Arg. of periapsis

214.6004°

True anomaly

145.50302°

Mean anomaly

145.4732°

Eccentric anomaly

145.48811°

Mean motion

4.02807 °/min

Orbital period

89.37 mins

BSTAR

0.00094517

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Other satellites on launch #74 in the year 2020 (2020-10-24 UTC)

STARLINK-1911, 46749 (Decayed)

STARLINK-1933, 46791 (Decayed)

FALCON 9 DEB, 46801 (Decayed)

STARLINK-1902, 46763 (Decayed)

STARLINK-1897, 46761 (Decayed)

STARLINK-1908, 46747 (Decayed)

STARLINK-1939, 46774 (Decayed)

STARLINK-1924, 46755 (Decayed)

STARLINK-1948, 46798 (Decayed)

STARLINK-1834, 46781 (Decayed)

STARLINK-1934, 46792 (Decayed)

STARLINK-1923, 46754 (Decayed)

STARLINK-1919, 46769 (Decayed)

STARLINK-1949, 46777 (Decayed)

STARLINK-1950, 46778 (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-1931 Visibility

Loading observer location...
Set Observer location

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.
STARLINK-1931 is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out STARLINK-1931, 46790 on other resources

View STARLINK-1931, 46790 on NASA - NSSDCA Website

View STARLINK-1931, 46790 on Heavens-Above

View STARLINK-1931, 46790 on Keep Track

View STARLINK-1931, 46790 on Celestrak

View STARLINK-1931, 46790 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

Go to standalone docs website

Showing up to 5 results

|