STARLINK-1020, 44725
Orbit data source: Space-Track
STARLINK-1020, 44725 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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44725 intel report (Beta)
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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: 10 hours ago
TLE from 10 hours ago
0 STARLINK-1020
1 44725U 19074N 26079.90253594 .00029516 00000-0 99739-3 0 9997
2 44725 53.1621 151.7614 0001652 73.1379 286.9803 15.30437334350222Epoch: 2026-03-20T21:39Z
TLE epoch observation values (Epoch: 2026-03-20T21:39:39.105Z)
Latitude
-0°
Longitude
8.41752°
Altitude
475.076 km
Speed
7.63 km/s
True Right ascension
10h 07m 02s
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
12:19:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
475.895 km
Perigee altitude
473.631 km
Semi-major axis
6,852.9 km
Eccentricity
0.00017
Inclination
53.1621°
RAAN
151.7614°
Arg. of periapsis
73.1379°
True anomaly
286.96219°
Mean anomaly
286.9803°
Eccentric anomaly
286.97125°
Mean motion
3.82588 °/min
Orbital period
94.1 mins
BSTAR
0.00099739
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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-1020 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 | 2026-03-21 08:52:55.889Z | 288.605° WNW | 2026-03-21 08:54:55.889Z | 331.224° NNW | 21.797° | 2026-03-21 08:57:55.889Z | 27.961° NE |
| 5 mins | 2026-03-21 13:49:55.889Z | 331.904° NNW | 2026-03-21 13:51:55.889Z | 40.793° NE | 36.032° | 2026-03-21 13:54:55.889Z | 108.19° ESE |
| 4 mins | 2026-03-21 15:27:55.889Z | 263.697° W | 2026-03-21 15:29:55.889Z | 220.376° SW | 18.631° | 2026-03-21 15:31:55.889Z | 185.471° SSW |
| 5 mins | 2026-03-22 06:44:55.889Z | 199.557° SSW | 2026-03-22 06:46:55.889Z | 147.297° SSE | 34.926° | 2026-03-22 06:49:55.889Z | 65.3° ENE |
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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