STARLINK-5274, 55395
Orbit data source: Space-Track
STARLINK-5274, 55395 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 31 Jan 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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55395 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
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-5274
1 55395U 23014E 26171.39437313 .00000354 00000-0 37465-4 0 9998
2 55395 69.9992 165.3262 0003480 267.6333 92.4427 14.98330782187440Epoch: 2026-06-20T09:27Z
TLE epoch observation values (Epoch: 2026-06-20T09:27:53.838Z)
Latitude
-0.00008°
Longitude
114.74222°
Altitude
574.581 km
Speed
7.574 km/s
True Right ascension
11h 01m 18s
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
21:32:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.42 km
Perigee altitude
567.584 km
Semi-major axis
6,948.139 km
Eccentricity
0.00035
Inclination
69.9992°
RAAN
165.3262°
Arg. of periapsis
267.6333°
True anomaly
92.48254°
Mean anomaly
92.4427°
Eccentric anomaly
92.46262°
Mean motion
3.74749 °/min
Orbital period
96.06 mins
BSTAR
0.000037465
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Other satellites on launch #14 in the year 2023 (2023-01-31 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-5274 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 | 2026-06-23 00:05:35.277Z | 164.619° S | 2026-06-23 00:07:35.277Z | 122.344° SE | 30.519° | 2026-06-23 00:11:35.277Z | 42.514° NE |
| 4 mins | 2026-06-23 01:44:35.277Z | 272.985° WNW | 2026-06-23 01:46:35.277Z | 308.743° NW | 18.272° | 2026-06-23 01:48:35.277Z | 342.371° N |
| 6 mins | 2026-06-23 10:07:35.277Z | 338.61° N | 2026-06-23 10:10:35.277Z | 110.032° ESE | 44.505° | 2026-06-23 10:13:35.277Z | 153.039° 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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