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BRO-1, 44495

Orbit data source: Space-Track

BRO-1, 44495 is a payload satellite owned by Unseen Labs (FR) in LEO that was launched on Mon, 19 Aug 2019 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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Identifier
44495, 2019-054A
Orbit
LEO
Last TLE update
7 hours ago
Origin
Manufacturer
GOMSpace
Mission
Operational Commercial Sigint
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
10 kg wet, ~10 kg dry
Launch date (UTC)
2019-08-19 (6 years ago)
Launch vehicle
ELECTRON
Launch site
Rocket Lab Launch Complex (RLLC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.080 m², Small (<0.1 m²)

Expand to show TLE details & history

TLE from 7 hours ago
0 BRO-1
1 44495U 19054A   25183.57101394  .00016645  00000-0  37134-3 0  9997
2 44495  45.0066 131.0253 0004221 122.8421 237.2875 15.43410382325176
Epoch: 2025-07-02T13:42Z
TLE epoch observation values (Epoch: 2025-07-02T13:42:15.604Z)
Latitude
-0.00002°
Longitude
4.61006°
Altitude
437.607 km
Speed
7.65 km/s
True Right ascension
08h 44m 06s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-31.45044°
Longitude
-139.61598°
Altitude
445.449 km
Speed
7.645 km/s
Apparent Right ascension
21h 59m 15s
Apparent Declination
-36° 49' 31"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
08:37:56
Azimuth
274.509° WNW
Elevation
-73.803°
Doppler factor
1
Orbital elements
Apogee altitude
440.549 km
Perigee altitude
434.795 km
Semi-major axis
6,815.809 km
Eccentricity
0.00042
Inclination
45.0066°
RAAN
131.0253°
Arg. of periapsis
122.8421°
True anomaly
Unknown
Mean anomaly
237.2875°
Eccentric anomaly
Unknown
Mean motion
3.85715 °/min
Orbital period
93.33 mins
BSTAR
0.00037134
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BRO-1 Visibility forecast

Observer location: undefined°, undefined°

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
4 mins2025-07-02 23:12:50.353Z185.834° SSW2025-07-02 23:14:50.353Z140.933° SSE20.697°2025-07-02 23:16:50.353Z98.02° ESE
5 mins2025-07-03 00:49:50.353Z256.078° W2025-07-03 00:51:50.353Z287.454° WNW41.415°2025-07-03 00:54:50.353Z62.107° ENE
4 mins2025-07-03 02:28:50.353Z310.032° NW2025-07-03 02:29:50.353Z338.615° N28.221°2025-07-03 02:32:50.353Z59.105° ENE
4 mins2025-07-03 04:06:50.353Z313.02° NW2025-07-03 04:08:50.353Z40.923° NE35.499°2025-07-03 04:10:50.353Z86.408° E
4 mins2025-07-03 05:44:50.353Z260.568° W2025-07-03 05:45:50.353Z226.459° WSW31.941°2025-07-03 05:48:50.353Z144.964° SSE
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