STARLINK-11585, 63309

Orbit data source: Space-Track

STARLINK-11585, 63309 is a payload satellite in LEO that was launched on Tue, 18 Mar 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
63309, 2025-057C
Orbit
LEO
Last TLE update
11 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
2025-03-18 (2 months ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 29 m
Radar Cross Section
36.964 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 STARLINK-11585
1 63309U 25057C   25140.27906748  .00001155  00000-0  12510-4 0  9990
2 63309  43.0032 232.9474 0001844 255.5151 104.5512 15.70822365  9878
Epoch: 2025-05-20T06:41Z
TLE epoch observation values (Epoch: 2025-05-20T06:41:51.43Z)
Latitude
-0.00002°
Longitude
-105.69653°
Altitude
356.629 km
Speed
7.697 km/s
True Right ascension
15h 31m 47s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-20.28352°
Longitude
-131.55559°
Altitude
360.654 km
Speed
7.694 km/s
Apparent Right ascension
13h 57m 22s
Apparent Declination
-29° 41' 39"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
02:09:01
Azimuth
14.024° NNE
Elevation
-79.504°
Doppler factor
1
Orbital elements
Apogee altitude
359.769 km
Perigee altitude
357.284 km
Semi-major axis
6,736.663 km
Eccentricity
0.00018
Inclination
43.0032°
RAAN
232.9474°
Arg. of periapsis
255.5151°
True anomaly
Unknown
Mean anomaly
104.5512°
Eccentric anomaly
Unknown
Mean motion
3.92533 °/min
Orbital period
91.71 mins
BSTAR
0.00001251
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STARLINK-11585 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.
4 mins2025-05-21 08:50:03.018Z195.016° SSW2025-05-21 08:52:03.018Z151.135° SSE18.427°2025-05-21 08:54:03.018Z103.096° ESE
4 mins2025-05-21 12:03:03.018Z302.988° NW2025-05-21 12:04:03.018Z341.57° N33.512°2025-05-21 12:07:03.018Z73.279° E
4 mins2025-05-21 13:39:03.018Z291.649° WNW2025-05-21 13:41:03.018Z90.367° ESE41.058°2025-05-21 13:43:03.018Z104.489° ESE
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