STARLINK-1039, 44744
Orbit data source: Space-Track
STARLINK-1039, 44744 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 11 Nov 2019 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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44744 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 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: 17 hours ago
TLE from 17 hours ago
0 STARLINK-1039
1 44744U 19074AH 26319.18400029 .00056350 00000-0 13976-2 0 9996
2 44744 53.0530 127.6319 0002502 194.2662 165.8271 15.39849131386729Epoch: 2026-11-15T04:24Z
TLE epoch observation values (Epoch: 2026-11-15T04:24:57.625Z)
Latitude
-0.00002°
Longitude
7.1137°
Altitude
449.103 km
Speed
7.643 km/s
True Right ascension
08h 30m 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
17:46:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
448.537 km
Perigee altitude
445.122 km
Semi-major axis
6,824.967 km
Eccentricity
0.00025
Inclination
53.053°
RAAN
127.6319°
Arg. of periapsis
194.2662°
True anomaly
165.83412°
Mean anomaly
165.8271°
Eccentric anomaly
165.83061°
Mean motion
3.84939 °/min
Orbital period
93.52 mins
BSTAR
0.0013976
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Other satellites on launch #74 in the year 2019 (2019-11-11 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-1039 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-11-15 22:06:23.395Z | 268.655° W | 2026-11-15 22:08:23.395Z | 226.672° WSW | 19.44° | 2026-11-15 22:10:23.395Z | 188.06° SSW |
| 4 mins | 2026-11-16 13:18:23.395Z | 184.982° SSW | 2026-11-16 13:20:23.395Z | 116.926° SE | 35.652° | 2026-11-16 13:22:23.395Z | 72.01° E |
| 5 mins | 2026-11-16 14:55:23.395Z | 282.174° WNW | 2026-11-16 14:57:23.395Z | 332.465° NNW | 27.862° | 2026-11-16 15:00:23.395Z | 31.42° NE |
| 5 mins | 2026-11-16 19:50:23.395Z | 338.521° N | 2026-11-16 19:52:23.395Z | 35.488° NE | 33.468° | 2026-11-16 19:55:23.395Z | 97.622° ESE |
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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