Key statistics
Satellite CZ-7 R/B at a glance.
Uptime
15
Days in orbit
Revolutions
≈ 16.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
41.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for CZ-7 R/B.
Object identification
Identified? True
Debris? False
Object name: CZ-7 R/B
International designator: 2025-149B
Object number (NORAD): 64787
Object ID (CCSDS): 64787
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Decay date: July 29, 2025
Period: 87.058 minutes
Inclination: 41.4489 deg
SMA: 6506.798 km
Apoapsis: 140.347 km
Periapsis: 116.98 km
RAAN: 118.976 deg
Eccentricy: 0.0017956
Argument of periapsis: 276.2662 deg
Mean anomaly: 187.5175 deg
Mean motion: 16.54061891 rev/day
Mean motion (dot): 0.24558847 rev/day2
B* drag term: 0.00012482 1/REarth
Two-line elements (TLE)
Creation date: July 29, 2025, 3:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 29, 2025, 2:53 a.m. UTC
TLE line 0: 0 CZ-7 R/B
TLE line 1: 1 64787U 25149B 25210.12069650 .24558847 84300-5 12482-3 0 9995
TLE line 2: 2 64787 41.4489 118.9760 0017956 276.2662 187.5175 16.54061891 2305
Live tracking on map
Satellite CZ-7 R/B has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite CZ-7 R/B has decayed and is no longer in orbit. No conjunctions available.
Associated space launch
Eighth cargo delivery mission to the Chinese space station.
CZ-7 R/B was lifted into orbit during the mission ‘Long March 7 | Tianzhou-9’, on board a Long March 7 space rocket.
The launch took place on July 14, 2025, 9:34 p.m. from 201.
For more information about the launch, click the button.
Long March 7 | Tianzhou-9
Agency: N/A
Status: Launch Successful
Launch date: July 14, 2025, 9:34 p.m. UTC
Rocket: Long March 7
Launch pad: 201
Location: Wenchang Space Launch Site, People's Republic of China
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