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: 12 hours ago
TLE from 12 hours ago
0 LEMUR 2 MJR092620
1 58340U 23174CN 26080.96479055 .00015935 00000-0 36958-3 0 9995
2 58340 97.3971 169.5745 0008097 79.1896 281.0262 15.42450686132197Epoch: 2026-03-21T23:09Z
TLE epoch observation values (Epoch: 2026-03-21T23:09:17.903Z)
Latitude
-0.00006°
Longitude
2.77197°
Altitude
440.948 km
Speed
7.648 km/s
True Right ascension
11h 18m 17s
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
16:04:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
441.332 km
Perigee altitude
430.297 km
Semi-major axis
6,813.952 km
Eccentricity
0.00081
Inclination
97.3971°
RAAN
169.5745°
Arg. of periapsis
79.1896°
True anomaly
280.93511°
Mean anomaly
281.0262°
Eccentric anomaly
280.98066°
Mean motion
3.85873 °/min
Orbital period
93.29 mins
BSTAR
0.00036958
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-22 18:24:15.674Z | 30.144° NE | 2026-03-22 18:26:15.674Z | 76.049° E | 33.675° | 2026-03-22 18:29:15.674Z | 170.144° S |
| 4 mins | 2026-03-23 06:26:15.674Z | 217.509° SW | 2026-03-23 06:28:15.674Z | 279.305° WNW | 25.022° | 2026-03-23 06:30:15.674Z | 321.005° NNW |
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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