STARLINK-2107, 47723

Orbit data source: Space-Track

STARLINK-2107, 47723 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Mar 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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Identifier
47723, 2021-017B
Orbit
LEO
Last TLE update
10 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
260 kg wet, ~248 kg dry
Launch date (UTC)
2021-03-04 (4 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 10 hours ago
0 STARLINK-2107
1 47723U 21017B   25169.87969641  .00000835  00000-0  74950-4 0  9992
2 47723  53.0544 235.9066 0001312  93.6033 266.5106 15.06395699239102
Epoch: 2025-06-18T21:06Z
TLE epoch observation values (Epoch: 2025-06-18T21:06:45.769Z)
Latitude
-0.00004°
Longitude
11.86047°
Altitude
548.159 km
Speed
7.589 km/s
True Right ascension
15h 43m 37s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
6.11594°
Longitude
-174.66629°
Altitude
547.316 km
Speed
7.59 km/s
Apparent Right ascension
04h 31m 03s
Apparent Declination
-16° 59' 12"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
18:16:19
Azimuth
52.447° ENE
Elevation
-57.667°
Doppler factor
1
Orbital elements
Apogee altitude
548.404 km
Perigee altitude
546.587 km
Semi-major axis
6,925.632 km
Eccentricity
0.00013
Inclination
53.0544°
RAAN
235.9066°
Arg. of periapsis
93.6033°
True anomaly
Unknown
Mean anomaly
266.5106°
Eccentric anomaly
Unknown
Mean motion
3.76577 °/min
Orbital period
95.6 mins
BSTAR
0.00007495
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STARLINK-2107 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.
6 mins2025-06-19 08:29:41.298Z275.819° WNW2025-06-19 08:32:41.298Z330.667° NNW25.409°2025-06-19 08:35:41.298Z28.237° NE
4 mins2025-06-19 11:52:41.298Z348.444° N2025-06-19 11:54:41.298Z23.02° NE15.836°2025-06-19 11:56:41.298Z53.601° ENE
6 mins2025-06-19 13:31:41.298Z322.526° NNW2025-06-19 13:34:41.298Z43.948° NE38.46°2025-06-19 13:37:41.298Z109.615° ESE
5 mins2025-06-19 15:11:41.298Z270.453° WNW2025-06-19 15:13:41.298Z233.724° WSW20.215°2025-06-19 15:16:41.298Z183.257° SSW
7 mins2025-06-20 06:43:41.298Z219.147° SW2025-06-20 06:46:41.298Z143.389° SSE43.368°2025-06-20 06:50:41.298Z54.254° ENE
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