STARLINK-1258, 45381

Orbit data source: Space-Track

STARLINK-1258, 45381 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
45381, 2020-019X
Orbit
LEO
Last TLE update
8 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Partially 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 8 hours ago
0 STARLINK-1258
1 45381U 20019X   25193.08262313  .00131631  00000-0  12049-2 0  9991
2 45381  53.0515 129.3544 0004508 105.4818 254.6695 15.66889402293981
Epoch: 2025-07-12T01:58Z
TLE epoch observation values (Epoch: 2025-07-12T01:58:58.638Z)
Latitude
-0.00005°
Longitude
169.38474°
Altitude
369.518 km
Speed
7.689 km/s
True Right ascension
08h 37m 25s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
22.02423°
Longitude
-29.92858°
Altitude
366.071 km
Speed
7.694 km/s
Apparent Right ascension
15h 58m 22s
Apparent Declination
-17° 49' 25"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
22:38:45
Azimuth
262.242° W
Elevation
-18.929°
Doppler factor
1
Orbital elements
Apogee altitude
371.13 km
Perigee altitude
365.047 km
Semi-major axis
6,746.226 km
Eccentricity
0.00045
Inclination
53.0515°
RAAN
129.3544°
Arg. of periapsis
105.4818°
True anomaly
Unknown
Mean anomaly
254.6695°
Eccentric anomaly
Unknown
Mean motion
3.91698 °/min
Orbital period
91.91 mins
BSTAR
0.0012049
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STARLINK-1258 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.
5 mins2025-07-12 22:02:57.517Z205.792° SW2025-07-12 22:05:57.517Z109.367° ESE31.755°2025-07-12 22:07:57.517Z65.734° ENE
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