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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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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-1020
1 44725U 19074N 25286.65993329 .00000336 00000-0 41444-4 0 9995
2 44725 53.0522 146.6626 0001315 92.0521 268.0618 15.06399427326302Epoch: 2025-10-13T15:50Z
TLE epoch observation values (Epoch: 2025-10-13T15:50:18.236Z)
Latitude
-0.00005°
Longitude
-113.37295°
Altitude
548.123 km
Speed
7.589 km/s
True Right ascension
09h 46m 39s
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
21:24:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.395 km
Perigee altitude
546.574 km
Semi-major axis
6,925.621 km
Eccentricity
0.00013
Inclination
53.0522°
RAAN
146.6626°
Arg. of periapsis
92.0521°
True anomaly
268.04674°
Mean anomaly
268.0618°
Eccentric anomaly
268.05427°
Mean motion
3.76578 °/min
Orbital period
95.6 mins
BSTAR
0.000041444
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-14 17:30:21.861Z | 232.344° WSW | 2025-10-14 17:33:21.861Z | 10.856° NNE | 44.638° | 2025-10-14 17:36:21.861Z | 48.548° ENE |
| 4 mins | 2025-10-14 19:11:21.861Z | 304.44° NW | 2025-10-14 19:13:21.861Z | 341.963° N | 19.195° | 2025-10-14 19:15:21.861Z | 17.549° NNE |
| 4 mins | 2025-10-14 22:33:21.861Z | 352.917° N | 2025-10-14 22:34:21.861Z | 12.351° NNE | 19.921° | 2025-10-14 22:37:21.861Z | 67.113° ENE |
| 6 mins | 2025-10-15 00:12:21.861Z | 308.371° NW | 2025-10-15 00:14:21.861Z | 298.76° NW | 43.494° | 2025-10-15 00:18:21.861Z | 132.702° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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