Key statistics
Satellite OBJECT D at a glance.
Uptime
2185
Days in orbit
Revolutions
≈ 15.0
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
97.8
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: 2019-093D
Object number (NORAD): 44882
Object ID (CCSDS): 44882
Country: TO BE DETERMINED/UNKNOWN (TBD)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 95.863 minutes
Inclination: 97.796 deg
SMA: 6938.42 km
Apoapsis: 570.314 km
Periapsis: 550.256 km
RAAN: 74.6797 deg
Eccentricy: 0.00144544
Argument of periapsis: 297.9325 deg
Mean anomaly: 62.0435 deg
Mean motion: 15.02145237 rev/day
Mean motion (dot): 0.00012373 rev/day2
B* drag term: 0.0009421518 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, 6:44 a.m. UTC
TLE line 0: 0 OBJECT D
TLE line 1: 1 44882U 19093D 25346.28104245 .00012373 00000-0 94215-3 0 9994
TLE line 2: 2 44882 97.7960 74.6797 0014454 297.9325 62.0435 15.02145237324527
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
On April 24, 2015, China and Brazil have signed the agreement for the construction of CBERS-4A. It's a third satellite in the continuity to the CBERS program, and a sixth CBERS satellite to be constructed. The CBERS satellites enhance and complement the existing remote sensing systems in an effort to improve our knowledge about the Earth environment and resources.
OBJECT D was lifted into orbit during the mission ‘Long March 4B | CBERS-4A’, on board a Long March 4B space rocket.
The launch took place on Dec. 20, 2019, 3:22 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 4B | CBERS-4A
Agency: N/A
Status: Launch Successful
Launch date: Dec. 20, 2019, 3:22 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 9
Location: Taiyuan Satellite Launch Center, People's Republic of China
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