LEMUR 2 FURIAUS, 42840
Orbit data source: Space-Track
LEMUR 2 FURIAUS, 42840 is a payload satellite owned by Spire (US) in SSO that was launched on Fri, 14 Jul 2017 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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42840 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Com/MetRO
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
4 kg wet, 4 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.4 m
Radar Cross Section
0.093 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 LEMUR 2 FURIAUS
1 42840U 17042R 26218.20990268 .00009611 00000-0 31513-3 0 9990
2 42840 97.3797 36.5094 0005981 236.2404 123.8268 15.31821239495860Epoch: 2026-08-06T05:02Z
TLE epoch observation values (Epoch: 2026-08-06T05:02:15.591Z)
Latitude
-0.00005°
Longitude
6.19122°
Altitude
475.768 km
Speed
7.627 km/s
True Right ascension
02h 26m 02s
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
03:24:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
471.422 km
Perigee altitude
463.233 km
Semi-major axis
6,845.465 km
Eccentricity
0.0006
Inclination
97.3797°
RAAN
36.5094°
Arg. of periapsis
236.2404°
True anomaly
123.88371°
Mean anomaly
123.8268°
Eccentric anomaly
123.85526°
Mean motion
3.83212 °/min
Orbital period
93.94 mins
BSTAR
0.00031513
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Other satellites on launch #42 in the year 2017 (2017-07-14 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 FURIAUS 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 | 2026-08-07 00:24:58.308Z | 31.235° NE | 2026-08-07 00:27:58.308Z | 107.767° ESE | 31.844° | 2026-08-07 00:30:58.308Z | 168.555° S |
| 5 mins | 2026-08-07 12:31:58.308Z | 211.832° SW | 2026-08-07 12:33:58.308Z | 268.253° W | 27.709° | 2026-08-07 12:36:58.308Z | 327.343° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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