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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1017
1 44723U 19074L 26269.38765157 .00039934 00000-0 99632-3 0 9998
2 44723 53.0438 313.9881 0004985 14.2420 345.8723 15.39815581379734Epoch: 2026-09-26T09:18Z
TLE epoch observation values (Epoch: 2026-09-26T09:18:13.095Z)
Latitude
-0.00004°
Longitude
169.23707°
Altitude
444.246 km
Speed
7.649 km/s
True Right ascension
20h 55m 57s
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
12:38:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
450.333 km
Perigee altitude
443.528 km
Semi-major axis
6,825.068 km
Eccentricity
0.0005
Inclination
53.0438°
RAAN
313.9881°
Arg. of periapsis
14.242°
True anomaly
345.85835°
Mean anomaly
345.8723°
Eccentric anomaly
345.86533°
Mean motion
3.84931 °/min
Orbital period
93.52 mins
BSTAR
0.00099632
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-27 05:43:29.687Z | 226.008° WSW | 2026-09-27 05:46:29.687Z | 206.758° SW | 69.706° | 2026-09-27 05:49:29.687Z | 52.303° ENE |
| 5 mins | 2026-09-27 12:17:29.687Z | 322.322° NNW | 2026-09-27 12:19:29.687Z | 55.841° ENE | 63.095° | 2026-09-27 12:22:29.687Z | 119.589° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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