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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Edit Public Description
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: 12 hours ago
TLE from 12 hours ago
0 STARLINK-5699
1 55449U 23015A 26035.61497207 .00000784 00000-0 73102-4 0 9996
2 55449 43.0022 146.1451 0001221 274.8588 85.2115 15.02540619166716Epoch: 2026-02-04T14:45Z
TLE epoch observation values (Epoch: 2026-02-04T14:45:33.586Z)
Latitude
-0.00003°
Longitude
149.97611°
Altitude
558.773 km
Speed
7.584 km/s
True Right ascension
09h 44m 34s
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
04:38:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.836 km
Perigee altitude
560.142 km
Semi-major axis
6,939.126 km
Eccentricity
0.00012
Inclination
43.0022°
RAAN
146.1451°
Arg. of periapsis
274.8588°
True anomaly
85.22544°
Mean anomaly
85.2115°
Eccentric anomaly
85.21847°
Mean motion
3.75479 °/min
Orbital period
95.88 mins
BSTAR
0.000073102
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-05 10:05:12.771Z | 207.407° SW | 2026-02-05 10:09:12.771Z | 133.972° SE | 25.968° | 2026-02-05 10:12:12.771Z | 87.214° E |
| 7 mins | 2026-02-05 11:46:12.771Z | 256.329° W | 2026-02-05 11:49:12.771Z | 353.086° N | 44.707° | 2026-02-05 11:53:12.771Z | 71.491° E |
| 6 mins | 2026-02-05 13:27:12.771Z | 287.788° WNW | 2026-02-05 13:30:12.771Z | 9.269° NNE | 39.349° | 2026-02-05 13:33:12.771Z | 76.553° E |
| 6 mins | 2026-02-05 15:08:12.771Z | 287.291° WNW | 2026-02-05 15:11:12.771Z | 128.215° SE | 44.386° | 2026-02-05 15:14:12.771Z | 111.54° ESE |
| 5 mins | 2026-02-05 16:49:12.771Z | 255.144° W | 2026-02-05 16:51:12.771Z | 217.078° SW | 21.841° | 2026-02-05 16:54:12.771Z | 165.72° 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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