Key statistics
Satellite OBJECT D at a glance.
Uptime
576
Days in orbit
Revolutions
≈ 15.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for OBJECT D.
Object identification
Identified? True
Debris? False
Object name: OBJECT D
International designator: 2024-094D
Object number (NORAD): 59808
Object ID (CCSDS): 59808
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 94.903 minutes
Inclination: 97.4081 deg
SMA: 6892.028 km
Apoapsis: 523.822 km
Periapsis: 503.964 km
RAAN: 56.3101 deg
Eccentricy: 0.00144067
Argument of periapsis: 120.5471 deg
Mean anomaly: 239.7186 deg
Mean motion: 15.17337647 rev/day
Mean motion (dot): 0.00013762 rev/day2
B* drag term: 0.00069059259 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 1:43 a.m. UTC
TLE line 0: 0 OBJECT D
TLE line 1: 1 59808U 24094D 25346.07207902 .00013762 00000-0 69059-3 0 9997
TLE line 2: 2 59808 97.4081 56.3101 0014407 120.5471 239.7186 15.17337647 86793
Live tracking on map
Real-time ground track for satellite OBJECT D.
In-orbit conjunctions
There are no conjunctions computed for OBJECT D, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Commercial optical Earth observation constellation of 4 satellites for 21AT (Twenty First Century Aerospace Technology Company Ltd).
OBJECT D was lifted into orbit during the mission ‘Long March 2D | Beijing 3C’, on board a Long March 2D space rocket.
The launch took place on May 20, 2024, 3:06 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 2D | Beijing 3C
Agency: N/A
Status: Launch Successful
Launch date: May 20, 2024, 3:06 a.m. UTC
Rocket: Long March 2D
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
...
Latest news about this satellite
China launches four high-resolution remote sensing satellites
China sent a new set of four Beijing-3 optical remote sensing satellites into orbit late Sunday.
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