STARLINK-33683, 63573

Orbit data source: Space-Track

STARLINK-33683, 63573 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 14 Apr 2025 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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Identifier
63573, 2025-076E
Orbit
LEO
Last TLE update
9 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-04-14 (2 weeks ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
RCS unknown

Expand to show TLE details & history

TLE from 9 hours ago
0 STARLINK-33683
1 63573U 25076E   25116.16668981 -.00839356  00000-0 -32695-2 0  9997
2 63573  43.0000 324.9683 0002113 266.2227 108.2193 15.88039812  3015
Epoch: 2025-04-26T04:00Z
Definitive object data (Epoch: 2025-04-26T04:00:01.999Z)
Latitude
9.81034°
Longitude
61.17173°
Altitude
307.246 km
Speed
7.726 km/s
True Right ascension
22h 22m 22s
True Declination
9° 44' 56"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-35.18383°
Longitude
-0.45205°
Altitude
318.465 km
Speed
7.718 km/s
Apparent Right ascension
14h 02m 19s
Apparent Declination
-72° 30' 27"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
20:04:06
Azimuth
202.379° SSW
Elevation
-37.864°
Doppler factor
1
Orbital elements
Apogee altitude
311.188 km
Perigee altitude
308.362 km
Semi-major axis
6,687.912 km
Eccentricity
0.0002113
Inclination
43°
RAAN
324.9683°
Arg. of periapsis
266.2227°
True anomaly
108.2423°
Mean anomaly
108.2193°
Eccentric anomaly
108.2308°
Mean motion
3.96833 °/min
BSTAR
-0.0032695
Orbital period
90.72 mins
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STARLINK-33683 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-04-26 17:45:29.782Z232.669° WSW2025-04-26 17:47:29.782Z192.674° SSW34.85°2025-04-26 17:50:29.782Z78.746° E
4 mins2025-04-26 19:21:29.782Z286.791° WNW2025-04-26 19:23:29.782Z25.478° NE32.234°2025-04-26 19:25:29.782Z67.146° ENE
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