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LEMUR 2 DEMBITZ, 42842

Orbit data source: Space-Track

LEMUR 2 DEMBITZ, 42842 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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Iframe URL

https://www.satcat.com/sats-embedded/42842?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42842, 2017-042T

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, Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 LEMUR 2 DEMBITZ
1 42842U 17042T   26119.49193357  .00016168  00000-0  57960-3 0  9996
2 42842  97.3817 301.4511 0007134 179.7306 180.3939 15.28779813480905

Epoch: 2026-04-29T11:48Z

TLE epoch observation values (Epoch: 2026-04-29T11:48:23.060Z)

Latitude

-0.00003°

Longitude

-93.0971°

Altitude

487.455 km

Speed

7.619 km/s

True Right ascension

20h 05m 48s

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

05:38:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

481.302 km

Perigee altitude

471.522 km

Semi-major axis

6,854.549 km

Eccentricity

0.00071

Inclination

97.3817°

RAAN

301.4511°

Arg. of periapsis

179.7306°

True anomaly

180.39334°

Mean anomaly

180.3939°

Eccentric anomaly

180.39362°

Mean motion

3.8245 °/min

Orbital period

94.13 mins

BSTAR

0.0005796

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

FLOCK 2K 25, 42884 (Decayed)

FLOCK 2K 21, 42860 (Decayed)

FLOCK 2K 10, 42895 (Decayed)

LEMUR 2 ANDIS, 42838

TECHNOSAT, 42829

NANOACE, 42844

LEMUR 2 PETERG, 42841

FLOCK 2K 33, 42879 (Decayed)

LEMUR 2 ZACHARY, 42845

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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 DEMBITZ 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 00:56:23.102Z	14.121° NNE	2026-04-30 00:59:23.102Z	176.255° S	42.814°	2026-04-30 01:02:23.102Z	190.682° SSW
4 mins	2026-04-30 11:31:23.102Z	116.035° SE	2026-04-30 11:33:23.102Z	66.493° ENE	24.029°	2026-04-30 11:35:23.102Z	22.148° NNE

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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 DEMBITZ, 42842 on other resources

View LEMUR 2 DEMBITZ, 42842 on NASA - NSSDCA Website

View LEMUR 2 DEMBITZ, 42842 on Heavens-Above

View LEMUR 2 DEMBITZ, 42842 on Keep Track

View LEMUR 2 DEMBITZ, 42842 on Celestrak

View LEMUR 2 DEMBITZ, 42842 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 DEMBITZ, 42842

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-04-29T11:48:23.060Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

LEMUR 2 DEMBITZ Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR 2 DEMBITZ, 42842 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago