STARLINK-1284, 45390

Orbit data source: Space-Track

STARLINK-1284, 45390 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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
45390, 2020-019AG
Orbit
LEO
Last TLE update
6 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)
2020-03-18 (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, 8.86 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 6 hours ago
0 STARLINK-1284
1 45390U 20019AG  25192.18377778 -.00000817  00000-0 -35976-4 0  9992
2 45390  53.0552 150.7793 0001405  91.4962 268.6188 15.06411234293602
Epoch: 2025-07-11T04:24Z
TLE epoch observation values (Epoch: 2025-07-11T04:24:38.4Z)
Latitude
-0°
Longitude
155.27994°
Altitude
548.08 km
Speed
7.589 km/s
True Right ascension
10h 03m 07s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
12.30346°
Longitude
-35.13796°
Altitude
546.999 km
Speed
7.591 km/s
Apparent Right ascension
19h 26m 58s
Apparent Declination
-48° 57' 22"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
22:12:40
Azimuth
205.908° SW
Elevation
-6.103°
Doppler factor
1
Orbital elements
Apogee altitude
548.421 km
Perigee altitude
546.475 km
Semi-major axis
6,925.585 km
Eccentricity
0.00014
Inclination
53.0552°
RAAN
150.7793°
Arg. of periapsis
91.4962°
True anomaly
Unknown
Mean anomaly
268.6188°
Eccentric anomaly
Unknown
Mean motion
3.76581 °/min
Orbital period
95.6 mins
BSTAR
-0.000035976
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STARLINK-1284 Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins2025-07-11 23:40:53.125Z215.572° SW2025-07-11 23:44:53.125Z105.719° ESE40.194°2025-07-11 23:47:53.125Z57.921° ENE
5 mins2025-07-12 01:21:53.125Z287.375° WNW2025-07-12 01:23:53.125Z324.82° NNW23.17°2025-07-12 01:26:53.125Z24.223° NE
6 mins2025-07-12 06:23:53.125Z323.812° NNW2025-07-12 06:25:53.125Z26.801° NE41.25°2025-07-12 06:29:53.125Z117.89° SE
4 mins2025-07-12 08:03:53.125Z256.112° W2025-07-12 08:04:53.125Z237.993° WSW17.305°2025-07-12 08:07:53.125Z189.716° SSW
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