LEMUR 2 MJR092620, 58340
Orbit data source: Space-Track
LEMUR 2 MJR092620, 58340 is an American payload satellite in SSO that was launched on Sat, 11 Nov 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.
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58340 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Earth Obs Sci
Bus & Motor
CUBESAT 16U, Unknown motor
Mass
~20 kg wet, ~20 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.240 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 LEMUR 2 MJR092620
1 58340U 23174CN 26171.20298048 .00016613 00000-0 35405-3 0 9994
2 58340 97.3972 261.2875 0007082 108.7940 251.4078 15.44969470146115Epoch: 2026-06-20T04:52Z
TLE epoch observation values (Epoch: 2026-06-20T04:52:17.513Z)
Latitude
0.00003°
Longitude
-80.20645°
Altitude
436.133 km
Speed
7.649 km/s
True Right ascension
17h 25m 08s
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
21:39:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
433.22 km
Perigee altitude
423.58 km
Semi-major axis
6,806.537 km
Eccentricity
0.00071
Inclination
97.3972°
RAAN
261.2875°
Arg. of periapsis
108.794°
True anomaly
251.3309°
Mean anomaly
251.4078°
Eccentric anomaly
251.36935°
Mean motion
3.86504 °/min
Orbital period
93.14 mins
BSTAR
0.00035405
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Other satellites on launch #174 in the year 2023 (2023-11-11 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.LEMUR 2 MJR092620 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 | 2026-06-22 18:04:03.260Z | 54.865° ENE | 2026-06-22 18:06:03.260Z | 93.705° ESE | 15.401° | 2026-06-22 18:08:03.260Z | 133.066° SE |
| 5 mins | 2026-06-23 06:04:03.260Z | 165.217° S | 2026-06-23 06:06:03.260Z | 114.758° SE | 44.886° | 2026-06-23 06:09:03.260Z | 349.118° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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