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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Edit Public Description
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: 19 hours ago
TLE from 19 hours ago
0 STARLINK-1017
1 44723U 19074L 25336.18716884 .00029527 00000-0 14719-2 0 9992
2 44723 53.0490 258.7485 0005996 62.7427 297.4177 15.17321392334134Epoch: 2025-12-02T04:29Z
TLE epoch observation values (Epoch: 2025-12-02T04:29:31.387Z)
Latitude
-0.00003°
Longitude
120.09178°
Altitude
512.922 km
Speed
7.61 km/s
True Right ascension
17h 14m 59s
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
21:21:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
518.346 km
Perigee altitude
510.08 km
Semi-major axis
6,892.35 km
Eccentricity
0.0006
Inclination
53.049°
RAAN
258.7485°
Arg. of periapsis
62.7427°
True anomaly
297.35669°
Mean anomaly
297.4177°
Eccentric anomaly
297.3872°
Mean motion
3.79308 °/min
Orbital period
94.91 mins
BSTAR
0.0014719
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-02 23:45:22.849Z | 312.903° NW | 2025-12-02 23:47:22.849Z | 349.572° N | 16.001° | 2025-12-02 23:49:22.849Z | 21.618° NNE |
| 4 mins | 2025-12-03 03:05:22.849Z | 349.544° N | 2025-12-03 03:07:22.849Z | 33.514° NE | 20.956° | 2025-12-03 03:09:22.849Z | 70.325° E |
| 6 mins | 2025-12-03 04:43:22.849Z | 302.634° NW | 2025-12-03 04:46:22.849Z | 190.47° SSW | 42.137° | 2025-12-03 04:49:22.849Z | 140.951° SSE |
| 5 mins | 2025-12-03 21:48:22.849Z | 251.886° W | 2025-12-03 21:50:22.849Z | 315.085° NNW | 40.194° | 2025-12-03 21:53:22.849Z | 40.288° NE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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