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LEMUR 2 ZACHARY, 42845

Orbit data source: Space-Track

LEMUR 2 ZACHARY, 42845 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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Identifier
42845, 2017-042W
Orbit
SSO
Country
Flag of USUS
Related 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)
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: 12 hours ago

TLE from 12 hours ago
0 LEMUR 2 ZACHARY
1 42845U 17042W   25287.27645768  .00032124  00000-0  10813-2 0  9993
2 42845  97.3708 112.2538 0004430 177.4861 182.6403 15.30705073451359
Epoch: 2025-10-14T06:38Z
TLE epoch observation values (Epoch: 2025-10-14T06:38:05.943Z)
Latitude
-0.00004°
Longitude
-10.33816°
Altitude
479.846 km
Speed
7.624 km/s
True Right ascension
07h 29m 00s
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
13:36:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
473.692 km
Perigee altitude
467.623 km
Semi-major axis
6,848.794 km
Eccentricity
0.00044
Inclination
97.3708°
RAAN
112.2538°
Arg. of periapsis
177.4861°
True anomaly
182.63796°
Mean anomaly
182.6403°
Eccentric anomaly
182.63913°
Mean motion
3.82932 °/min
Orbital period
94.01 mins
BSTAR
0.0010813
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