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BRO-9, 56185

Orbit data source: Space-Track

BRO-9, 56185 is a payload satellite owned by Unseen Labs (FR) in SSO that was launched on Sat, 15 Apr 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/56185?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/56185?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

56185, 2023-054H

Orbit

SSO

Country

Related business

UnseenLabs SAS (FR)

Manufacturer

GOMSpace

Mission

Operational Commercial Sigint

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, ~10 kg dry

Launch date (UTC)

2023-04-15 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 BRO-9
1 56185U 23054H   26133.22036700  .00161679  00000-0  80235-3 0  9995
2 56185  97.2982  49.1631 0007791 126.0600 234.1391 15.81498417173537

Epoch: 2026-05-13T05:17Z

TLE epoch observation values (Epoch: 2026-05-13T05:17:19.708Z)

Latitude

-0.00008°

Longitude

98.84748°

Altitude

332.442 km

Speed

7.707 km/s

True Right ascension

03h 16m 39s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

23:16:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

328.303 km

Perigee altitude

317.861 km

Semi-major axis

6,701.219 km

Eccentricity

0.00078

Inclination

97.2982°

RAAN

49.1631°

Arg. of periapsis

126.06°

True anomaly

234.06679°

Mean anomaly

234.1391°

Eccentric anomaly

234.10294°

Mean motion

3.95651 °/min

Orbital period

90.99 mins

BSTAR

0.00080235

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Other satellites on launch #54 in the year 2023 (2023-04-15 UTC)

NUSAT-37 (JOAN CLARKE), 56203

GHGSAT-C6, 56204

KEPLER-21, 56218

DEWASAT-2, 56180 (Decayed)

SATELIOT_0, 56183 (Decayed)

NUSAT-36 (ANNIE CANNON), 56190 (Decayed)

TOMORROW-R1, 56199 (Decayed)

NUSAT-39 (TIKVAH ALPER), 56201

DISCO-1, 56222 (Decayed)

FACSAT-2, 56205 (Decayed)

AAC-HSI-SAT1, 56225

HAWK-7A, 56191

GHGSAT-C8, 56186

KILICSAT, 56181 (Decayed)

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BRO-9 Visibility

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BRO-9 is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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Check out BRO-9, 56185 on other resources

View BRO-9, 56185 on NASA - NSSDCA Website

View BRO-9, 56185 on Heavens-Above

View BRO-9, 56185 on Keep Track

View BRO-9, 56185 on Celestrak

View BRO-9, 56185 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

BRO-9, 56185

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-05-13T05:17:19.708Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #54 in the year 2023 (2023-04-15 UTC)

BRO-9 Visibility

Co-orbital & Co-planar RSOs

Check out BRO-9, 56185 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago