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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46034 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-1557
1 46034U 20055H 26170.83469787 .00000533 00000-0 30123-4 0 9991
2 46034 53.1601 12.2545 0001265 111.8493 248.2643 15.30195299324502Epoch: 2026-06-19T20:01Z
TLE epoch observation values (Epoch: 2026-06-19T20:01:57.895Z)
Latitude
0°
Longitude
163.70529°
Altitude
476.45 km
Speed
7.629 km/s
True Right ascension
00h 49m 01s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
08:01:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.353 km
Perigee altitude
474.619 km
Semi-major axis
6,853.623 km
Eccentricity
0.00013
Inclination
53.1601°
RAAN
12.2545°
Arg. of periapsis
111.8493°
True anomaly
248.25084°
Mean anomaly
248.2643°
Eccentric anomaly
248.25757°
Mean motion
3.82528 °/min
Orbital period
94.11 mins
BSTAR
0.000030123
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Other satellites on launch #55 in the year 2020 (2020-08-07 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-1557 Visibility forecast
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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 mins | 2026-06-20 21:34:00.551Z | 337.71° N | 2026-06-20 21:36:00.551Z | 14.544° NNE | 20.35° | 2026-06-20 21:39:00.551Z | 75.114° E |
| 5 mins | 2026-06-20 23:13:00.551Z | 292.949° NW | 2026-06-20 23:15:00.551Z | 189.677° SSW | 39.662° | 2026-06-20 23:18:00.551Z | 143.677° SSE |
| 5 mins | 2026-06-21 16:08:00.551Z | 248.753° W | 2026-06-21 16:10:00.551Z | 315.486° NNW | 40.877° | 2026-06-21 16:13:00.551Z | 41.586° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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