STARLINK-1557, 46034

Orbit data source: Space-Track

STARLINK-1557, 46034 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 07 Aug 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
46034, 2020-055H
Orbit
LEO
Country
Flag of USUS
Related business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
2020-08-07 (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, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago
0 STARLINK-1557
1 46034U 20055H   25341.25236597 -.00002159  00000-0 -12609-3 0  9993
2 46034  53.0535 181.5841 0001331  96.8467 263.2674 15.06392408294931
Epoch: 2025-12-07T06:03Z
TLE epoch observation values (Epoch: 2025-12-07T06:03:24.419Z)
Latitude
0.00001°
Longitude
14.46394°
Altitude
548.222 km
Speed
7.589 km/s
True Right ascension
12h 06m 20s
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
18:46:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.428 km
Perigee altitude
546.584 km
Semi-major axis
6,925.643 km
Eccentricity
0.00013
Inclination
53.0535°
RAAN
181.5841°
Arg. of periapsis
96.8467°
True anomaly
263.25225°
Mean anomaly
263.2674°
Eccentric anomaly
263.25983°
Mean motion
3.76576 °/min
Orbital period
95.6 mins
BSTAR
-0.00012609
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