STARLINK-34047, 63821

Orbit data source: Space-Track

STARLINK-34047, 63821 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Sun, 04 May 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
63821, 2025-092T
Orbit
LEO
Last TLE update
11 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
2025-05-04 (2 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Pan, 29 m
Radar Cross Section
41.120 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 STARLINK-34047
1 63821U 25092T   25186.27094251  .00013341  00000-0  49318-3 0  9990
2 63821  42.9996 129.9621 0000902 265.4925  94.5823 15.27596478 10821
Epoch: 2025-07-05T06:30Z
TLE epoch observation values (Epoch: 2025-07-05T06:30:09.432Z)
Latitude
-0.00008°
Longitude
108.91133°
Altitude
482.825 km
Speed
7.626 km/s
True Right ascension
08h 39m 50s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-41.73594°
Longitude
34.34214°
Altitude
495.128 km
Speed
7.618 km/s
Apparent Right ascension
22h 52m 30s
Apparent Declination
-78° 04' 48"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
05:04:29
Azimuth
195.505° SSW
Elevation
-39.502°
Doppler factor
1
Orbital elements
Apogee altitude
485.564 km
Perigee altitude
484.326 km
Semi-major axis
6,863.082 km
Eccentricity
0.00009
Inclination
42.9996°
RAAN
129.9621°
Arg. of periapsis
265.4925°
True anomaly
Unknown
Mean anomaly
94.5823°
Eccentric anomaly
Unknown
Mean motion
3.81737 °/min
Orbital period
94.31 mins
BSTAR
0.00049318
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STARLINK-34047 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 mins2025-07-06 00:00:10.305Z226.553° WSW2025-07-06 00:02:10.305Z168.831° S39.57°2025-07-06 00:05:10.305Z79.61° E
5 mins2025-07-06 01:39:10.305Z280.023° WNW2025-07-06 01:41:10.305Z339.296° N39.663°2025-07-06 01:44:10.305Z68.623° E
6 mins2025-07-06 03:18:10.305Z294.085° NW2025-07-06 03:20:10.305Z338.139° N39.861°2025-07-06 03:24:10.305Z91.458° ESE
5 mins2025-07-06 04:57:10.305Z273.099° WNW2025-07-06 04:59:10.305Z223.627° SW35.354°2025-07-06 05:02:10.305Z137.936° SSE
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