STARLINK-1206, 45204

Orbit data source: Space-Track

STARLINK-1206, 45204 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 17 Feb 2020 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
45204, 2020-012AC
Orbit
LEO
Last TLE update
8 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Partially operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
2020-02-17 (5 years ago)
Launch vehicle
FALCON 9
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Pan, 8.86 m
Radar Cross Section
13.562 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 8 hours ago
0 STARLINK-1206
1 45204U 20012AC  25196.58334491  .00156502  00000-0  12521-2 0  9992
2 45204  53.0508 353.3819 0008082 255.3962 117.4894 15.70060134298684
Epoch: 2025-07-15T14:00Z
TLE epoch observation values (Epoch: 2025-07-15T14:00:01Z)
Latitude
10.31535°
Longitude
-142.47399°
Altitude
361.391 km
Speed
7.693 km/s
True Right ascension
00h 04m 49s
True Declination
10° 15' 05"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
32.108°
Longitude
-123.90648°
Altitude
364.932 km
Speed
7.692 km/s
Apparent Right ascension
23h 57m 19s
Apparent Declination
-2° 56' 54"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
10:21:06
Azimuth
323.279° NNW
Elevation
-47.093°
Doppler factor
1
Orbital elements
Apogee altitude
364.449 km
Perigee altitude
353.559 km
Semi-major axis
6,737.141 km
Eccentricity
0.00081
Inclination
53.0508°
RAAN
353.3819°
Arg. of periapsis
255.3962°
True anomaly
Unknown
Mean anomaly
117.4894°
Eccentric anomaly
Unknown
Mean motion
3.92491 °/min
Orbital period
91.72 mins
BSTAR
0.0012521
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STARLINK-1206 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 mins2025-07-16 13:02:35.854Z222.407° SW2025-07-16 13:04:35.854Z186.254° SSW42.672°2025-07-16 13:07:35.854Z53.696° ENE
5 mins2025-07-16 19:26:35.854Z320.506° NNW2025-07-16 19:29:35.854Z50.159° ENE35.411°2025-07-16 19:31:35.854Z107.325° ESE
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