STARLINK-5699, 55449
Orbit data source: Space-Track
STARLINK-5699, 55449 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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55449 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: 20 hours ago
TLE from 20 hours ago
0 STARLINK-5699
1 55449U 23015A 26132.27444632 -.00003874 00000-0 -13473-3 0 9999
2 55449 43.0049 329.8813 0002050 260.6813 99.3806 15.26752664181386Epoch: 2026-05-12T06:35Z
TLE epoch observation values (Epoch: 2026-05-12T06:35:12.162Z)
Latitude
-0.00004°
Longitude
1.02941°
Altitude
485.533 km
Speed
7.624 km/s
True Right ascension
21h 59m 31s
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
10:33:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
488.879 km
Perigee altitude
486.064 km
Semi-major axis
6,865.608 km
Eccentricity
0.00021
Inclination
43.0049°
RAAN
329.8813°
Arg. of periapsis
260.6813°
True anomaly
99.40378°
Mean anomaly
99.3806°
Eccentric anomaly
99.39219°
Mean motion
3.81526 °/min
Orbital period
94.36 mins
BSTAR
-0.00013473
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Other satellites on launch #15 in the year 2023 (2023-02-02 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-5699 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 | 2026-05-13 15:45:27.658Z | 197.901° SSW | 2026-05-13 15:47:27.658Z | 158.131° S | 23.998° | 2026-05-13 15:50:27.658Z | 93.843° ESE |
| 5 mins | 2026-05-13 17:24:27.658Z | 257.512° W | 2026-05-13 17:26:27.658Z | 303.05° NW | 44.414° | 2026-05-13 17:29:27.658Z | 70.312° E |
| 6 mins | 2026-05-13 19:03:27.658Z | 290.641° WNW | 2026-05-13 19:05:27.658Z | 337.762° N | 37.083° | 2026-05-13 19:09:27.658Z | 78.578° E |
| 6 mins | 2026-05-13 20:42:27.658Z | 287.973° WNW | 2026-05-13 20:45:27.658Z | 111.797° ESE | 42.943° | 2026-05-13 20:48:27.658Z | 109.784° ESE |
| 4 mins | 2026-05-13 22:22:27.658Z | 243.307° WSW | 2026-05-13 22:23:27.658Z | 221.026° SW | 20.648° | 2026-05-13 22:26:27.658Z | 164.492° S |
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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