Showing default

YUNHAI 1, 41857

Orbit data source: Space-Track

YUNHAI 1, 41857 is a payload satellite owned by SAST (CN) in SSO that was launched on Fri, 11 Nov 2016 UTC via a CHANG ZHENG 2D launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). 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.

Loading next visibility...
Identifier
41857, 2016-068A
Orbit
SSO
Country
Flag of CNCN / PRC
Related business
Manufacturer
SAST
Mission
Operational Defense Weather
Bus & Motor
YUNHAI-1, Unknown motor
Mass
~800 kg wet, ~800 kg dry
Launch date (UTC)
2016-11-11 (9 years ago)
Launch vehicle
CHANG ZHENG 2D
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan, 2.0 m
Radar Cross Section
5.141 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago
0 YUNHAI 1
1 41857U 16068A   25258.62226613  .00000315  00000-0  13265-3 0  9995
2 41857  98.5919 267.1176 0007491 114.5492 245.6473 14.32458525462513
Epoch: 2025-09-15T14:56Z
TLE epoch observation values (Epoch: 2025-09-15T14:56:03.793Z)
Latitude
-0.00006°
Longitude
48.27753°
Altitude
788.676 km
Speed
7.458 km/s
True Right ascension
17h 48m 28s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
15:08:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
786.024 km
Perigee altitude
775.298 km
Semi-major axis
7,158.798 km
Eccentricity
0.00075
Inclination
98.5919°
RAAN
267.1176°
Arg. of periapsis
114.5492°
True anomaly
245.56913°
Mean anomaly
245.6473°
Eccentric anomaly
245.60821°
Mean motion
3.5833 °/min
Orbital period
100.47 mins
BSTAR
0.00013265
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...

Documentation

Showing up to 5 results
|