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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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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 (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: 15 hours ago

TLE from 15 hours ago

0 LEMUR 2 DEMBITZ
1 42842U 17042T   25339.24486739  .00028582  00000-0  12185-2 0  9993
2 42842  97.3753 158.0679 0007755 351.8909   8.2202 15.22873184458755

Epoch: 2025-12-05T05:52Z

TLE epoch observation values (Epoch: 2025-12-05T05:52:36.542Z)

Latitude

0.00006°

Longitude

-4.3741°

Altitude

494.996 km

Speed

7.62 km/s

True Right ascension

10h 32m 16s

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

18:33:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

499.469 km

Perigee altitude

488.811 km

Semi-major axis

6,872.277 km

Eccentricity

0.00078

Inclination

97.3753°

RAAN

158.0679°

Arg. of periapsis

351.8909°

True anomaly

8.23292°

Mean anomaly

8.2202°

Eccentric anomaly

8.22656°

Mean motion

3.80971 °/min

Orbital period

94.5 mins

BSTAR

0.0012185

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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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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.
5 mins	2025-12-06 01:22:05.180Z	349.115° N	2025-12-06 01:24:05.180Z	300.686° NW	33.077°	2025-12-06 01:27:05.180Z	219.952° SW
5 mins	2025-12-06 11:59:05.180Z	151.608° SSE	2025-12-06 12:01:05.180Z	63.955° ENE	42.245°	2025-12-06 12:04:05.180Z	355.194° N

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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: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-12-05T05:52:36.542Z)

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: 15 hours ago