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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 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

US

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, 2.0 m

Radar Cross Section

6.513 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 UMBRA-05
1 55036U 23001AD  25318.16412864  .01872335  20609-2  48627-2 0  9993
2 55036  97.3403  19.3852 0006459 290.4510  69.6072 15.95514813159254

Epoch: 2025-11-14T03:56Z

TLE epoch observation values (Epoch: 2025-11-14T03:56:20.714Z)

Latitude

-0.00004°

Longitude

-93.21266°

Altitude

288.576 km

Speed

7.735 km/s

True Right ascension

01h 17m 32s

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

21:02:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

288.046 km

Perigee altitude

279.44 km

Semi-major axis

6,661.88 km

Eccentricity

0.00065

Inclination

97.3403°

RAAN

19.3852°

Arg. of periapsis

290.451°

True anomaly

69.6766°

Mean anomaly

69.6072°

Eccentric anomaly

69.6419°

Mean motion

3.99161 °/min

Orbital period

90.19 mins

BSTAR

0.0048627

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

SPACEBEE-162, 55095 (Decayed)

FLOCK 4Y 13, 55079 (Decayed)

FLOCK 4Y 29, 55030 (Decayed)

ORBITERSN1, 55059 (Decayed)

LEMUR 2 DISCLAIMER, 55014 (Decayed)

STERNULA-1, 55044 (Decayed)

SKYKRAFT-1, 55041

SKYKRAFT-1B, 55058

SKYKRAFT-1C, 55061

FLOCK 4Y 6, 55066 (Decayed)

FLOCK 4Y 25, 55027 (Decayed)

FLOCK 4Y 32, 55021 (Decayed)

NUSAT-33 (ALBANIA-2), 55047

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

UMBRA-05 Visibility forecast

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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 mins	2025-11-15 04:07:27.323Z	153.794° SSE	2025-11-15 04:09:27.323Z	98.698° ESE	37.001°	2025-11-15 04:11:27.323Z	0.975° NNE

Co-orbital & Co-planar RSOs

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

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in ascending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out UMBRA-05, 55036 on other resources

View UMBRA-05, 55036 on NASA - NSSDCA Website

View UMBRA-05, 55036 on Heavens-Above

View UMBRA-05, 55036 on Keep Track

View UMBRA-05, 55036 on Celestrak

View UMBRA-05, 55036 on Gunter's Space Page

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

Documentation

Go to standalone docs website

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