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BEIDOU 3M20, 44865

Orbit data source: Space-Track

BEIDOU 3M20, 44865 is a payload satellite owned by CNSA (CN) in MEO that was launched on Mon, 16 Dec 2019 UTC via a CHANG ZHENG 3B/YZ-1 launch vehicle from the Xichang Space Center, China (XSC). Payloads include a variety of satellites, spacecraft, and rockets 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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BEIDOU 3M20 details
Identifier
44865, 2019-090B
Orbit
MEO
Last TLE update1 day ago
Origin
Flag of CNCNSA (CN / PRC)
ManufacturerCAST
MissionOperational Defense Navigation
Bus & MotorBD-3M, Unknown motor
Mass1,014 kg wet, ~850 kg dry
Launch date (UTC)
2019-12-16 (5 years ago)
Launch vehicle
CHANG ZHENG 3B/YZ-1
Launch site
Xichang Space Center, China (XSC)
Object type
Payload
Rocket body
Debris
Shape & HBRBox + 2 Pan, Unknown HBR
Radar Cross Section8.984 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 1 day ago
0 BEIDOU 3M20
1 44865U 19090B   25044.38961419 -.00000014  00000-0  00000-0 0  9998
2 44865  56.1297  79.0358 0017275 295.5104 214.0723  1.86231592 35115
Epoch: 2025-02-13T09:21Z
Definitive object data (Epoch: 2025-02-13T09:21:02.666Z)
Latitude24.99632°
Longitude-43.09309°
Altitude21,568.766 km
Speed3.774 km/s
True Right ascension16h 03m 20s
True Declination24° 57' 46"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude-43.84332°
Longitude15.17122°
Altitude21,518.41 km
Speed3.782 km/s
Apparent Right ascension20h 43m 49s
Apparent Declination-53° 51' 14"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time16:53:29
Azimuth148.801° SSE
Elevation-16°
Doppler factor1
Orbital elements
Apogee altitude21,576.163 km
Perigee altitude21,479.748 km
Semi-major axis27,906.093 km
Eccentricity0.0017275
Inclination56.1297°
RAAN79.0358°
Arg. of periapsis295.5104°
True anomaly213.96159°
Mean anomaly214.0723°
Eccentric anomaly214.01693°
Mean motion0.46558 °/min
BSTARUnknown
Orbital period773.23 mins
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Other satellites on launch #90 in the year 2019 (2019-12-16 UTC)

BEIDOU 3M20 Visibility forecast

Observer location: undefined°, undefined

Span
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Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
357 mins2025-02-15 08:17:32.674Z273.615° WNW2025-02-15 12:09:32.674Z68.516° E44.992°2025-02-15 14:14:32.674Z168.272° S
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