STARLINK-1017, 44723
Orbit data source: Space-Track
STARLINK-1017, 44723 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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44723 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: 13 hours ago
TLE from 13 hours ago
0 STARLINK-1017
1 44723U 19074L 26072.28053371 .00035817 00000-0 14414-2 0 9997
2 44723 53.0547 154.8898 0001676 47.8079 312.3060 15.24576508349514Epoch: 2026-03-13T06:43Z
TLE epoch observation values (Epoch: 2026-03-13T06:43:58.112Z)
Latitude
-0.00003°
Longitude
-117.02068°
Altitude
492.169 km
Speed
7.62 km/s
True Right ascension
10h 19m 33s
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
23:53:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
493.482 km
Perigee altitude
491.179 km
Semi-major axis
6,870.467 km
Eccentricity
0.00017
Inclination
53.0547°
RAAN
154.8898°
Arg. of periapsis
47.8079°
True anomaly
312.29179°
Mean anomaly
312.306°
Eccentric anomaly
312.2989°
Mean motion
3.81122 °/min
Orbital period
94.46 mins
BSTAR
0.0014414
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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-1017 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 | 2026-03-14 08:06:21.430Z | 229.496° WSW | 2026-03-14 08:08:21.430Z | 46.227° ENE | 44.934° | 2026-03-14 08:11:21.430Z | 50.111° ENE |
| 4 mins | 2026-03-14 09:45:21.430Z | 305.526° NW | 2026-03-14 09:47:21.430Z | 345.839° N | 17.901° | 2026-03-14 09:49:21.430Z | 20.681° NNE |
| 6 mins | 2026-03-14 14:42:21.430Z | 313.411° NW | 2026-03-14 14:44:21.430Z | 331.583° NNW | 42.173° | 2026-03-14 14:48:21.430Z | 126.735° SE |
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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