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, 0.5 m
Radar Cross Section
0.093 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 LEMUR 2 FURIAUS
1 42840U 17042R 26119.46840937 .00019782 00000-0 71237-3 0 9992
2 42840 97.3756 298.4492 0006984 227.6692 132.3957 15.28589620480767Epoch: 2026-04-29T11:14Z
TLE epoch observation values (Epoch: 2026-04-29T11:14:30.569Z)
Latitude
-0.00001°
Longitude
-87.6071°
Altitude
486.362 km
Speed
7.62 km/s
True Right ascension
19h 53m 47s
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
05:38:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
481.768 km
Perigee altitude
472.193 km
Semi-major axis
6,855.118 km
Eccentricity
0.0007
Inclination
97.3756°
RAAN
298.4492°
Arg. of periapsis
227.6692°
True anomaly
132.45477°
Mean anomaly
132.3957°
Eccentric anomaly
132.42524°
Mean motion
3.82403 °/min
Orbital period
94.14 mins
BSTAR
0.00071237
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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 | 2026-04-30 00:22:24.168Z | 29.272° NE | 2026-04-30 00:25:24.168Z | 97.533° ESE | 32.793° | 2026-04-30 00:28:24.168Z | 167.689° S |
| 4 mins | 2026-04-30 12:31:24.168Z | 218.594° SW | 2026-04-30 12:33:24.168Z | 277.109° WNW | 26.21° | 2026-04-30 12:35:24.168Z | 319.154° 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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