STARLINK-1048, 44753
Orbit data source: Space-Track
STARLINK-1048, 44753 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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44753 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
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: 8 hours ago
TLE from 8 hours ago
0 STARLINK-1048
1 44753U 19074AS 25286.56962501 .00001665 00000-0 13062-3 0 9994
2 44753 53.0523 127.0663 0001347 86.8701 273.2442 15.06406081326571Epoch: 2025-10-13T13:40Z
TLE epoch observation values (Epoch: 2025-10-13T13:40:15.600Z)
Latitude
-0.00005°
Longitude
-100.36925°
Altitude
548.019 km
Speed
7.589 km/s
True Right ascension
08h 28m 15s
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
16:12:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.397 km
Perigee altitude
546.531 km
Semi-major axis
6,925.601 km
Eccentricity
0.00013
Inclination
53.0523°
RAAN
127.0663°
Arg. of periapsis
86.8701°
True anomaly
273.22879°
Mean anomaly
273.2442°
Eccentric anomaly
273.23649°
Mean motion
3.7658 °/min
Orbital period
95.6 mins
BSTAR
0.00013062
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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-1048 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 | 2025-10-13 22:05:43.084Z | 330.535° NNW | 2025-10-13 22:08:43.084Z | 28.908° NE | 26.836° | 2025-10-13 22:11:43.084Z | 86.535° E |
| 6 mins | 2025-10-13 23:45:43.084Z | 291.387° WNW | 2025-10-13 23:48:43.084Z | 207.574° SW | 34.779° | 2025-10-13 23:51:43.084Z | 155.169° SSE |
| 6 mins | 2025-10-14 15:18:43.084Z | 185.757° SSW | 2025-10-14 15:20:43.084Z | 146.325° SSE | 27.694° | 2025-10-14 15:24:43.084Z | 68.55° E |
| 5 mins | 2025-10-14 16:58:43.084Z | 276.327° WNW | 2025-10-14 17:00:43.084Z | 331.324° NNW | 31.505° | 2025-10-14 17:03:43.084Z | 33.078° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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