Key statistics
Satellite BRO-1 at a glance.
Uptime
2316
Days in orbit
Revolutions
≈ 15.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
45.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for BRO-1.
Object identification
Identified? True
Debris? False
Object name: BRO-1
International designator: 2019-054A
Object number (NORAD): 44495
Object ID (CCSDS): 44495
Country: FRANCE (FR)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 92.54 minutes
Inclination: 45.0027 deg
SMA: 6777.159 km
Apoapsis: 403.987 km
Periapsis: 394.062 km
RAAN: 245.565 deg
Eccentricy: 0.00073225
Argument of periapsis: 170.2374 deg
Mean anomaly: 189.8663 deg
Mean motion: 15.56077504 rev/day
Mean motion (dot): 0.00032608 rev/day2
B* drag term: 0.00045934921 1/REarth
Two-line elements (TLE)
Creation date: Dec. 21, 2025, 3:42 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 20, 2025, 9:35 p.m. UTC
TLE line 0: 0 BRO-1
TLE line 1: 1 44495U 19054A 25354.89934220 .00032608 00000-0 45935-3 0 9999
TLE line 2: 2 44495 45.0027 245.5650 0007323 170.2374 189.8663 15.56077504351732
Live tracking on map
Real-time ground track for satellite BRO-1.
In-orbit conjunctions
There are no conjunctions computed for BRO-1, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Mission carries a satellite for the future UNSEENLABS maritime tracking constellation, a BlackSky Global-4 Earth observation satellite, and two experimental satellites for United States Air Force Space Command.
BRO-1 was lifted into orbit during the mission ‘Electron | Look Ma, No Hands (Rideshare)’, on board a Electron space rocket.
The launch took place on Aug. 19, 2019, 12:12 p.m. from Rocket Lab Launch Complex 1A.
For more information about the launch, click the button.
Electron | Look Ma, No Hands (Rideshare)
Agency: N/A
Status: Launch Successful
Launch date: Aug. 19, 2019, 12:12 p.m. UTC
Rocket: Electron
Launch pad: Rocket Lab Launch Complex 1A
Location: Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
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