STARLINK-2533, 48294
Orbit data source: Space-Track
STARLINK-2533, 48294 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 29 Apr 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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48294 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-2533
1 48294U 21036U 25290.91210535 .00001019 00000-0 87243-4 0 9992
2 48294 53.0558 2.5709 0001329 75.1445 284.9692 15.06414461246799Epoch: 2025-10-17T21:53Z
TLE epoch observation values (Epoch: 2025-10-17T21:53:25.902Z)
Latitude
0.00006°
Longitude
7.56235°
Altitude
547.809 km
Speed
7.589 km/s
True Right ascension
00h 10m 17s
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
07:49:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
548.358 km
Perigee altitude
546.517 km
Semi-major axis
6,925.575 km
Eccentricity
0.00013
Inclination
53.0558°
RAAN
2.5709°
Arg. of periapsis
75.1445°
True anomaly
284.95449°
Mean anomaly
284.9692°
Eccentric anomaly
284.96184°
Mean motion
3.76582 °/min
Orbital period
95.6 mins
BSTAR
0.000087243
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Other satellites on launch #36 in the year 2021 (2021-04-29 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-2533 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-18 14:18:27.832Z | 313.907° NW | 2025-10-18 14:21:27.832Z | 347.005° N | 41.946° | 2025-10-18 14:25:27.832Z | 122.968° SE |
| 6 mins | 2025-10-19 07:31:27.832Z | 233.734° WSW | 2025-10-19 07:34:27.832Z | 27.925° NE | 43.33° | 2025-10-19 07:37:27.832Z | 48.29° ENE |
| 4 mins | 2025-10-19 09:12:27.832Z | 308.526° NW | 2025-10-19 09:14:27.832Z | 347.117° N | 18.821° | 2025-10-19 09:16:27.832Z | 20.616° NNE |
| 4 mins | 2025-10-19 12:34:27.832Z | 357.23° N | 2025-10-19 12:35:27.832Z | 17.787° NNE | 20.376° | 2025-10-19 12:38:27.832Z | 70.301° E |
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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