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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55036 intel report (Beta)
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UMBRA-05 radio frequencies
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Umbra Labs
Mission
Operational Commercial Radar Imaging
Bus & Motor
UMBRA, Unknown motor
Mass
65 kg wet, 60 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan + 1 Dish, 1.9 m
Radar Cross Section
0.929 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 UMBRA-05
1 55036U 23001AD 25258.44520084 .00230769 00000-0 38228-2 0 9996
2 55036 97.3588 317.1119 0005017 223.3830 136.7028 15.51322763149914Epoch: 2025-09-15T10:41Z
TLE epoch observation values (Epoch: 2025-09-15T10:41:05.352Z)
Latitude
-0.00001°
Longitude
162.18985°
Altitude
418.478 km
Speed
7.659 km/s
True Right ascension
21h 08m 26s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
16:48:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
413.191 km
Perigee altitude
406.38 km
Semi-major axis
6,787.922 km
Eccentricity
0.0005
Inclination
97.3588°
RAAN
317.1119°
Arg. of periapsis
223.383°
True anomaly
136.74221°
Mean anomaly
136.7028°
Eccentric anomaly
136.72251°
Mean motion
3.88095 °/min
Orbital period
92.76 mins
BSTAR
0.0038228
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Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-16 03:50:16.971Z | 153.893° SSE | 2025-09-16 03:53:16.971Z | 71.493° E | 39.599° | 2025-09-16 03:56:16.971Z | 357.149° N |
| 4 mins | 2025-09-16 16:40:16.971Z | 34.145° NE | 2025-09-16 16:41:16.971Z | 65.153° ENE | 36.303° | 2025-09-16 16:44:16.971Z | 176.271° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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