Key statistics
Satellite BNU-1 at a glance.
Uptime
2123
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for BNU-1.
Object identification
Identified? True
Debris? False
Object name: BNU-1
International designator: 2019-059B
Object number (NORAD): 44529
Object ID (CCSDS): 44529
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.459 minutes
Inclination: 98.568 deg
SMA: 7110.892 km
Apoapsis: 741.886 km
Periapsis: 723.628 km
RAAN: 304.4368 deg
Eccentricy: 0.0012838
Argument of periapsis: 350.0935 deg
Mean anomaly: 10.0003 deg
Mean motion: 14.47826922 rev/day
Mean motion (dot): 0.00000408 rev/day2
B* drag term: 0.0001226 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 10:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 7:33 p.m. UTC
TLE line 0: 0 BNU-1
TLE line 1: 1 44529U 19059B 25185.81463027 .00000408 00000-0 12260-3 0 9996
TLE line 2: 2 44529 98.5680 304.4368 0012838 350.0935 10.0003 14.47826922306713
Live tracking on map
Real-time ground track for satellite BNU-1.
In-orbit conjunctions
There are no conjunctions computed for BNU-1, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
BNU-1 was lifted into orbit during the mission ‘Long March 4B | Ziyuan-2D, Tianyi MV-1, BNU-1’, on board a Long March 4B space rocket.
The launch took place on Sept. 12, 2019, 3:26 a.m. from Launch Complex 9.
For more information about the launch, click the button.
Long March 4B | Ziyuan-2D, Tianyi MV-1, BNU-1
Agency: N/A
Status: Launch Successful
Launch date: Sept. 12, 2019, 3:26 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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