STARLINK-2609, 48373
Orbit data source: Space-Track
STARLINK-2609, 48373 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 04 May 2021 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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48373 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: 2 days ago
TLE from 2 days ago
0 STARLINK-2609
1 48373U 21038W 26171.33360002 -.00000193 00000-0 55336-5 0 9994
2 48373 53.1579 227.9643 0001190 76.3705 283.7428 15.31698132282981Epoch: 2026-06-20T08:00Z
TLE epoch observation values (Epoch: 2026-06-20T08:00:23.041Z)
Latitude
-0.0001°
Longitude
-160.6815°
Altitude
471.452 km
Speed
7.632 km/s
True Right ascension
15h 11m 51s
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
21:34:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.818 km
Perigee altitude
470.187 km
Semi-major axis
6,849.139 km
Eccentricity
0.00012
Inclination
53.1579°
RAAN
227.9643°
Arg. of periapsis
76.3705°
True anomaly
283.72955°
Mean anomaly
283.7428°
Eccentric anomaly
283.73618°
Mean motion
3.82903 °/min
Orbital period
94.02 mins
BSTAR
0.0000055336
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Other satellites on launch #38 in the year 2021 (2021-05-04 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-2609 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 | 2026-06-22 12:10:07.975Z | 331.003° NNW | 2026-06-22 12:12:07.975Z | 18.444° NNE | 31.633° | 2026-06-22 12:15:07.975Z | 98.735° ESE |
| 4 mins | 2026-06-22 13:48:07.975Z | 273.974° WNW | 2026-06-22 13:50:07.975Z | 229.38° WSW | 22.594° | 2026-06-22 13:52:07.975Z | 184.959° SSW |
| 5 mins | 2026-06-23 05:05:07.975Z | 186.278° SSW | 2026-06-23 05:07:07.975Z | 129.285° SE | 29.917° | 2026-06-23 05:10:07.975Z | 67.709° E |
| 4 mins | 2026-06-23 06:43:07.975Z | 283.682° WNW | 2026-06-23 06:45:07.975Z | 338.646° N | 26.324° | 2026-06-23 06:47:07.975Z | 23.541° 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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