STARLINK-5914, 55941
Orbit data source: Space-Track
STARLINK-5914, 55941 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Mar 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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55941 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
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
11.087 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5914
1 55941U 23037AD 26171.01307732 .00000266 00000-0 30058-4 0 9993
2 55941 70.0001 26.6106 0002803 269.3030 90.7808 14.98330482179305Epoch: 2026-06-20T00:18Z
TLE epoch observation values (Epoch: 2026-06-20T00:18:49.880Z)
Latitude
-0.00001°
Longitude
113.66896°
Altitude
574.505 km
Speed
7.574 km/s
True Right ascension
01h 46m 26s
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
21:38:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
571.95 km
Perigee altitude
568.055 km
Semi-major axis
6,948.14 km
Eccentricity
0.00028
Inclination
70.0001°
RAAN
26.6106°
Arg. of periapsis
269.303°
True anomaly
90.81292°
Mean anomaly
90.7808°
Eccentric anomaly
90.79686°
Mean motion
3.74749 °/min
Orbital period
96.06 mins
BSTAR
0.000030058
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Other satellites on launch #37 in the year 2023 (2023-03-17 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-5914 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-22 14:55:45.005Z | 175.789° S | 2026-06-22 14:58:45.005Z | 118.974° SE | 33.278° | 2026-06-22 15:02:45.005Z | 39.592° NE |
| 4 mins | 2026-06-22 16:35:45.005Z | 276.647° WNW | 2026-06-22 16:37:45.005Z | 311.062° NW | 16.809° | 2026-06-22 16:39:45.005Z | 342.712° N |
| 6 mins | 2026-06-23 00:58:45.005Z | 335.22° NNW | 2026-06-23 01:01:45.005Z | 162.359° S | 44.195° | 2026-06-23 01:04:45.005Z | 157.403° SSE |
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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