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
16 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 16 hours ago
0 STARLINK-1284
1 45390U 20019AG  25181.76731622  .00000607  00000-0  59646-4 0  9991
2 45390  53.0539 197.5407 0001171  81.5762 278.5360 15.06394840292037
Epoch: 2025-06-30T18:24Z
TLE epoch observation values (Epoch: 2025-06-30T18:24:56.121Z)
Latitude
0.00001°
Longitude
2.23447°
Altitude
547.986 km
Speed
7.589 km/s
True Right ascension
13h 10m 09s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-44.94099°
Longitude
-48.9756°
Altitude
563.092 km
Speed
7.579 km/s
Apparent Right ascension
09h 43m 48s
Apparent Declination
-42° 21' 09"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:42:18
Azimuth
186.549° SSW
Elevation
-87.547°
Doppler factor
1
Orbital elements
Apogee altitude
548.309 km
Perigee altitude
546.687 km
Semi-major axis
6,925.635 km
Eccentricity
0.00012
Inclination
53.0539°
RAAN
197.5407°
Arg. of periapsis
81.5762°
True anomaly
Unknown
Mean anomaly
278.536°
Eccentric anomaly
Unknown
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.000059646
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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 mins2025-07-01 10:50:54.832Z305.698° NW2025-07-01 10:53:54.832Z270.681° WNW42.55°2025-07-01 10:57:54.832Z138.172° SSE
4 mins2025-07-02 02:25:54.832Z155.017° SSE2025-07-02 02:26:54.832Z135.768° SSE19.288°2025-07-02 02:29:54.832Z83.624° E
6 mins2025-07-02 04:03:54.832Z252.174° W2025-07-02 04:06:54.832Z350.602° N38.204°2025-07-02 04:09:54.832Z41.046° NE
5 mins2025-07-02 09:05:54.832Z338.306° N2025-07-02 09:07:54.832Z17.363° NNE24.615°2025-07-02 09:10:54.832Z78.856° E
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