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UMBRA-05, 55036

Orbit data source: Space-Track

UMBRA-05, 55036 is a payload satellite owned by Umbra Labs (US) in SSO that was launched on Tue, 03 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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<iframe src="https://www.satcat.com/sats-embedded/55036?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/55036?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55036, 2023-001AD

Orbit

SSO

Country

Related business

Umbra Labs (US)

Manufacturer

Umbra Labs

Mission

Operational Commercial Radar Imaging

Bus & Motor

UMBRA, Unknown motor

Mass

65 kg wet, 60 kg dry

Launch date (UTC)

2023-01-03 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 1 Dish, 1.9 m

Radar Cross Section

0.929 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 UMBRA-05
1 55036U 23001AD  25242.88432413  .00124417  00000-0  23502-2 0  9996
2 55036  97.3611 301.2310 0003067 261.9597  98.1305 15.47975750147506

Epoch: 2025-08-30T21:13Z

TLE epoch observation values (Epoch: 2025-08-30T21:13:25.604Z)

Latitude

-0.00009°

Longitude

3.56211°

Altitude

426.074 km

Speed

7.656 km/s

True Right ascension

20h 04m 55s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

03:12:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

421.66 km

Perigee altitude

417.49 km

Semi-major axis

6,797.712 km

Eccentricity

0.00031

Inclination

97.3611°

RAAN

301.231°

Arg. of periapsis

261.9597°

True anomaly

98.16529°

Mean anomaly

98.1305°

Eccentric anomaly

98.1479°

Mean motion

3.87257 °/min

Orbital period

92.96 mins

BSTAR

0.0023502

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Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

OBJECT A, 55009

FLOCK 4Y 28, 55033 (Decayed)

LYNK TOWER 4, 55034

FLOCK 4Y 3, 55035 (Decayed)

LEMUR 2 EMMACULATE, 55037 (Decayed)

LEMUR 2 MMOLO, 55038 (Decayed)

FLOCK 4Y 1, 55039 (Decayed)

FLOCK 4Y 16, 55040 (Decayed)

SKYKRAFT-1, 55041

FLOCK 4Y 33, 55042

FLOCK 4Y 11, 55043

STERNULA-1, 55044 (Decayed)

NUSAT-34 (AMELIA EARHART, 55045

LYNK TOWER 3, 55046

UMBRA-05 Visibility forecast

Observer location: undefined°, undefined°
Set Observer location

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.
5 mins	2025-08-31 16:23:50.077Z	31.487° NE	2025-08-31 16:26:50.077Z	103.381° ESE	29.06°	2025-08-31 16:28:50.077Z	157.476° SSE
4 mins	2025-09-01 04:23:50.077Z	209.557° SW	2025-09-01 04:24:50.077Z	244.599° WSW	31.98°	2025-09-01 04:27:50.077Z	330.301° NNW