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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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https://www.satcat.com/sats-embedded/42840?theme=dark&initialShowStats=false

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Identifier

42840, 2017-042R

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Com/MetRO

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

4 kg wet, 4 kg dry

Launch date (UTC)

2017-07-14 (8 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.5 m

Radar Cross Section

0.093 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 LEMUR 2 FURIAUS
1 42840U 17042R   25338.48316183  .00030141  00000-0  13250-2 0  9999
2 42840  97.3690 154.6342 0009864  37.1729 323.0188 15.21799321458513

Epoch: 2025-12-04T11:35Z

TLE epoch observation values (Epoch: 2025-12-04T11:35:45.182Z)

Latitude

-0.00004°

Longitude

-92.84301°

Altitude

498.088 km

Speed

7.619 km/s

True Right ascension

10h 18m 32s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

18:27:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

504.157 km

Perigee altitude

490.593 km

Semi-major axis

6,875.512 km

Eccentricity

0.00099

Inclination

97.369°

RAAN

154.6342°

Arg. of periapsis

37.1729°

True anomaly

322.95074°

Mean anomaly

323.0188°

Eccentric anomaly

322.98478°

Mean motion

3.80702 °/min

Orbital period

94.56 mins

BSTAR

0.001325

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Other satellites on launch #42 in the year 2017 (2017-07-14 UTC)

CORVUS BC1, 42847

KANOPUS-V-IK, 42825

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 07, 42862 (Decayed)

FLOCK 2K 17, 42888 (Decayed)

FLOCK 2K 02, 42853 (Decayed)

FLOCK 2K 08, 42863 (Decayed)

FLOCK 2K 33, 42879 (Decayed)

FLOCK 2K 30, 42872 (Decayed)

FLOCK 2K 36, 42876 (Decayed)

FLOCK 2K 31, 42869 (Decayed)

LEMUR 2 GREENBERG, 42837

FLOCK 2K 18, 42887 (Decayed)

FLOCK 2K 15, 42890 (Decayed)

FLOCK 2K 47, 42854 (Decayed)

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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.

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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	2025-12-06 00:27:25.678Z	27.168° NE	2025-12-06 00:30:25.678Z	107.21° ESE	36.502°	2025-12-06 00:33:25.678Z	173.08° S
4 mins	2025-12-06 12:39:25.678Z	224.344° SW	2025-12-06 12:41:25.678Z	273.235° WNW	22.379°	2025-12-06 12:43:25.678Z	313.394° NW

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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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Check out LEMUR 2 FURIAUS, 42840 on other resources

View LEMUR 2 FURIAUS, 42840 on NASA - NSSDCA Website

View LEMUR 2 FURIAUS, 42840 on Heavens-Above

View LEMUR 2 FURIAUS, 42840 on Keep Track

View LEMUR 2 FURIAUS, 42840 on Celestrak

View LEMUR 2 FURIAUS, 42840 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

LEMUR 2 FURIAUS, 42840

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-04T11:35:45.182Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #42 in the year 2017 (2017-07-14 UTC)

LEMUR 2 FURIAUS Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR 2 FURIAUS, 42840 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago