STARLINK-2604, 48374
Orbit data source: Space-Track
STARLINK-2604, 48374 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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48374 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-2604
1 48374U 21038X 26171.42711897 .00000217 00000-0 18760-4 0 9992
2 48374 53.1583 229.8295 0001176 76.9639 283.1494 15.31703566282960Epoch: 2026-06-20T10:15Z
TLE epoch observation values (Epoch: 2026-06-20T10:15:03.079Z)
Latitude
0.00003°
Longitude
167.42479°
Altitude
471.446 km
Speed
7.632 km/s
True Right ascension
15h 19m 19s
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
21:26:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.792 km
Perigee altitude
470.181 km
Semi-major axis
6,849.123 km
Eccentricity
0.00012
Inclination
53.1583°
RAAN
229.8295°
Arg. of periapsis
76.9639°
True anomaly
283.13628°
Mean anomaly
283.1494°
Eccentric anomaly
283.14284°
Mean motion
3.82905 °/min
Orbital period
94.02 mins
BSTAR
0.00001876
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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-2604 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 | 2026-06-22 11:14:05.919Z | 342.707° N | 2026-06-22 11:16:05.919Z | 18.443° NNE | 16.078° | 2026-06-22 11:18:05.919Z | 55.578° ENE |
| 6 mins | 2026-06-22 12:52:05.919Z | 314.925° NW | 2026-06-22 12:54:05.919Z | 341.465° N | 42.185° | 2026-06-22 12:58:05.919Z | 125.555° SE |
| 5 mins | 2026-06-23 05:47:05.919Z | 220.179° SW | 2026-06-23 05:49:05.919Z | 102.955° ESE | 43.86° | 2026-06-23 05:52:05.919Z | 53.187° 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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