STARLINK-5480, 55664
Orbit data source: Space-Track
STARLINK-5480, 55664 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Fri, 17 Feb 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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55664 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-5480
1 55664U 23021AN 26171.44146657 .00018122 00000-0 15258-2 0 9995
2 55664 69.9991 265.4641 0003195 269.9101 90.1692 14.98250431184675Epoch: 2026-06-20T10:35Z
TLE epoch observation values (Epoch: 2026-06-20T10:35:42.711Z)
Latitude
-0.00002°
Longitude
-162.11991°
Altitude
574.733 km
Speed
7.574 km/s
True Right ascension
17h 41m 51s
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
21:41:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.47 km
Perigee altitude
568.03 km
Semi-major axis
6,948.387 km
Eccentricity
0.00032
Inclination
69.9991°
RAAN
265.4641°
Arg. of periapsis
269.9101°
True anomaly
90.20581°
Mean anomaly
90.1692°
Eccentric anomaly
90.18751°
Mean motion
3.74729 °/min
Orbital period
96.07 mins
BSTAR
0.0015258
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Other satellites on launch #21 in the year 2023 (2023-02-17 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-5480 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 | 2026-06-22 16:00:31.927Z | 10.799° NNE | 2026-06-22 16:03:31.927Z | 61.926° ENE | 19.295° | 2026-06-22 16:05:31.927Z | 95.671° ESE |
| 5 mins | 2026-06-22 17:39:31.927Z | 301.473° NW | 2026-06-22 17:41:31.927Z | 253.996° W | 29.216° | 2026-06-22 17:44:31.927Z | 193.083° SSW |
| 7 mins | 2026-06-23 07:38:31.927Z | 226.711° WSW | 2026-06-23 07:41:31.927Z | 296.365° NW | 37.13° | 2026-06-23 07:45:31.927Z | 13.432° NNE |
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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