STARLINK-1556, 46033
Orbit data source: Space-Track
STARLINK-1556, 46033 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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46033 intel report (Beta)
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Edit Public Description
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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1556
1 46033U 20055G 25291.02409870 -.00000815 00000-0 -35894-4 0 9996
2 46033 53.0538 47.0674 0000644 104.1864 255.9196 15.06381048287367Epoch: 2025-10-18T00:34Z
TLE epoch observation values (Epoch: 2025-10-18T00:34:42.127Z)
Latitude
-0.00008°
Longitude
11.63076°
Altitude
548.257 km
Speed
7.589 km/s
True Right ascension
03h 08m 16s
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
12:51:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.986 km
Perigee altitude
547.094 km
Semi-major axis
6,925.677 km
Eccentricity
0.00006
Inclination
53.0538°
RAAN
47.0674°
Arg. of periapsis
104.1864°
True anomaly
255.91244°
Mean anomaly
255.9196°
Eccentric anomaly
255.91602°
Mean motion
3.76574 °/min
Orbital period
95.6 mins
BSTAR
-0.000035894
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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-1556 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-18 18:38:48.314Z | 280.061° WNW | 2025-10-18 18:41:48.314Z | 230.974° WSW | 19.908° | 2025-10-18 18:44:48.314Z | 182.536° SSW |
| 6 mins | 2025-10-19 10:11:48.314Z | 219.635° SW | 2025-10-19 10:14:48.314Z | 127.202° SE | 43.574° | 2025-10-19 10:17:48.314Z | 55.437° ENE |
| 5 mins | 2025-10-19 11:52:48.314Z | 299.262° NW | 2025-10-19 11:54:48.314Z | 340.964° N | 21.818° | 2025-10-19 11:57:48.314Z | 29.71° NE |
| 4 mins | 2025-10-19 15:14:48.314Z | 353.507° N | 2025-10-19 15:15:48.314Z | 11.733° NNE | 17.759° | 2025-10-19 15:18:48.314Z | 61.962° ENE |
| 6 mins | 2025-10-19 16:53:48.314Z | 317.305° NNW | 2025-10-19 16:55:48.314Z | 349.399° N | 41.632° | 2025-10-19 16:59:48.314Z | 122.025° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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