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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
57387 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
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: 10 hours ago
TLE from 10 hours ago
0 STARLING 2
1 57387U 23100B 26149.18983830 .00006054 00000-0 41438-3 0 9996
2 57387 99.5088 162.5164 0005443 174.0620 186.0667 15.06601772157048Epoch: 2026-05-29T04:33Z
TLE epoch observation values (Epoch: 2026-05-29T04:33:22.029Z)
Latitude
0.00004°
Longitude
-152.54918°
Altitude
553.346 km
Speed
7.583 km/s
True Right ascension
10h 50m 03s
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
00:25:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.446 km
Perigee altitude
539.911 km
Semi-major axis
6,921.816 km
Eccentricity
0.00054
Inclination
99.5088°
RAAN
162.5164°
Arg. of periapsis
174.062°
True anomaly
186.06011°
Mean anomaly
186.0667°
Eccentric anomaly
186.06341°
Mean motion
3.76889 °/min
Orbital period
95.52 mins
BSTAR
0.00041438
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #100 in the year 2023 (2023-07-18 UTC)
Did you know?
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
Loading observer location...
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 | 2026-05-29 23:50:14.716Z | 107.026° ESE | 2026-05-29 23:53:14.716Z | 56.086° ENE | 16.89° | 2026-05-29 23:55:14.716Z | 24.222° NE |
| 5 mins | 2026-05-30 01:25:14.716Z | 214.154° SW | 2026-05-30 01:27:14.716Z | 268.018° W | 28.091° | 2026-05-30 01:30:14.716Z | 323.01° NNW |
| 4 mins | 2026-05-30 13:02:14.716Z | 69.404° E | 2026-05-30 13:03:14.716Z | 88.894° E | 18.36° | 2026-05-30 13:06:14.716Z | 142.147° SSE |
| 5 mins | 2026-05-30 14:36:14.716Z | 334.538° NNW | 2026-05-30 14:38:14.716Z | 286.649° WNW | 25.091° | 2026-05-30 14:41:14.716Z | 233.648° WSW |
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 descending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|