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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 (9 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, Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 LEMUR 2 FURIAUS
1 42840U 17042R   26168.47308843  .00013294  00000-0  45598-3 0  9995
2 42840  97.3768 347.0502 0008176  68.3707 291.8403 15.30258907488258

Epoch: 2026-06-17T11:21Z

TLE epoch observation values (Epoch: 2026-06-17T11:21:14.840Z)

Latitude

-0.00011°

Longitude

-88.99189°

Altitude

476.063 km

Speed

7.629 km/s

True Right ascension

23h 08m 12s

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

09:42:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

477.591 km

Perigee altitude

466.389 km

Semi-major axis

6,850.127 km

Eccentricity

0.00082

Inclination

97.3768°

RAAN

347.0502°

Arg. of periapsis

68.3707°

True anomaly

291.7533°

Mean anomaly

291.8403°

Eccentric anomaly

291.7968°

Mean motion

3.82821 °/min

Orbital period

94.04 mins

BSTAR

0.00045598

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

FLOCK 2K 27, 42882 (Decayed)

FLOCK 2K 25, 42884 (Decayed)

FLOCK 2K 05, 42864 (Decayed)

FLOCK 2K 15, 42890 (Decayed)

FLOCK 2K 07, 42862 (Decayed)

FLOCK 2K 31, 42869 (Decayed)

FLOCK 2K 32, 42870 (Decayed)

FLOCK 2K 02, 42853 (Decayed)

OBJECT AA, 42849

FLOCK 2K 18, 42887 (Decayed)

FLOCK 2K 26, 42883 (Decayed)

FLOCK 2K 01, 42852 (Decayed)

FLOCK 2K 04, 42851 (Decayed)

OBJECT H, 42832

OBJECT K, 42834

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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.
5 mins	2026-06-18 00:28:34.843Z	28.912° NE	2026-06-18 00:31:34.843Z	121.924° SE	34.716°	2026-06-18 00:33:34.843Z	168.147° S
4 mins	2026-06-18 12:36:34.843Z	224.82° SW	2026-06-18 12:37:34.843Z	249.687° W	23.409°	2026-06-18 12:40:34.843Z	318.462° NNW

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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: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-06-17T11:21:14.840Z)

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: 12 hours ago