STARLING 2, 57387
Orbit data source: Space-Track
STARLING 2, 57387 is a payload satellite owned by ARC (US) in SSO that was launched on Tue, 18 Jul 2023 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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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57387 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Blue Canyon
Mission
Operational Civil Technology
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
12 kg wet, ~12 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.3 m
Radar Cross Section
0.098 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 STARLING 2
1 57387U 23100B 26092.53420822 .00004949 00000-0 34224-3 0 9995
2 57387 99.5122 92.6605 0005659 17.6621 342.4796 15.06345889148519Epoch: 2026-04-02T12:49Z
TLE epoch observation values (Epoch: 2026-04-02T12:49:15.590Z)
Latitude
0.00002°
Longitude
69.46423°
Altitude
546.643 km
Speed
7.591 km/s
True Right ascension
06h 10m 38s
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
09:32:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.381 km
Perigee altitude
540.546 km
Semi-major axis
6,922.6 km
Eccentricity
0.00057
Inclination
99.5122°
RAAN
92.6605°
Arg. of periapsis
17.6621°
True anomaly
342.46006°
Mean anomaly
342.4796°
Eccentric anomaly
342.46983°
Mean motion
3.76825 °/min
Orbital period
95.54 mins
BSTAR
0.00034224
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Other satellites on launch #100 in the year 2023 (2023-07-18 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.STARLING 2 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 | 2026-04-03 13:18:53.314Z | 350.469° N | 2026-04-03 13:20:53.314Z | 279.626° WNW | 37.31° | 2026-04-03 13:23:53.314Z | 215.857° SW |
| 6 mins | 2026-04-04 00:01:53.314Z | 174.244° S | 2026-04-04 00:03:53.314Z | 211.278° SW | 42.533° | 2026-04-04 00:07:53.314Z | 340.963° N |
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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