STARLINK-1477, 45754

Orbit data source: Space-Track

STARLINK-1477, 45754 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sat, 13 Jun 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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Identifier
45754, 2020-038AA
Orbit
LEO
Last TLE update
18 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
2020-06-13 (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, 4.4 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 18 hours ago
0 STARLINK-1477
1 45754U 20038AA  25199.24329388 -.00001932  00000-0 -11090-3 0  9994
2 45754  53.0545 189.0922 0001726  68.2933 291.8239 15.06380622281140
Epoch: 2025-07-18T05:50Z
TLE epoch observation values (Epoch: 2025-07-18T05:50:20.591Z)
Latitude
-0.00006°
Longitude
165.20881°
Altitude
547.706 km
Speed
7.59 km/s
True Right ascension
12h 36m 22s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
52.80891°
Longitude
-117.83936°
Altitude
552.578 km
Speed
7.592 km/s
Apparent Right ascension
21h 29m 21s
Apparent Declination
13° 54' 16"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
12:31:14
Azimuth
48.089° ENE
Elevation
-21.588°
Doppler factor
1
Orbital elements
Apogee altitude
548.737 km
Perigee altitude
546.346 km
Semi-major axis
6,925.679 km
Eccentricity
0.00017
Inclination
53.0545°
RAAN
189.0922°
Arg. of periapsis
68.2933°
True anomaly
291.80554°
Mean anomaly
291.8239°
Eccentric anomaly
291.81472°
Mean motion
3.76573 °/min
Orbital period
95.6 mins
BSTAR
-0.0001109
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