Showing default

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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/42845?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/42845?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

42845, 2017-042W

Orbit

SSO

Country

US

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: 21 hours ago

TLE from 21 hours ago

0 LEMUR 2 ZACHARY
1 42845U 17042W   25339.05267595  .00046807  00000-0  13946-2 0  9998
2 42845  97.3643 163.8077 0004735  12.6719 347.4643 15.34524721459287

Epoch: 2025-12-05T01:15Z

TLE epoch observation values (Epoch: 2025-12-05T01:15:51.202Z)

Latitude

0.00007°

Longitude

70.74405°

Altitude

462.281 km

Speed

7.637 km/s

True Right ascension

10h 55m 13s

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

20:38:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

462.515 km

Perigee altitude

456.04 km

Semi-major axis

6,837.414 km

Eccentricity

0.00047

Inclination

97.3643°

RAAN

163.8077°

Arg. of periapsis

12.6719°

True anomaly

347.45252°

Mean anomaly

347.4643°

Eccentric anomaly

347.45841°

Mean motion

3.83889 °/min

Orbital period

93.78 mins

BSTAR

0.0013946

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

Loading historical data...

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

FLOCK 2K 08, 42863 (Decayed)

FLOCK 2K 30, 42872 (Decayed)

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 07, 42862 (Decayed)

FLOCK 2K 17, 42888 (Decayed)

FLOCK 2K 02, 42853 (Decayed)

OBJECT H, 42832

OBJECT M, 42836

OBJECT Z, 42848

OBJECT K, 42834

FLOCK 2K 18, 42887 (Decayed)

FLOCK 2K 06, 42897 (Decayed)

FLOCK 2K 11, 42894 (Decayed)

LEMUR 2 ARTFISCHER, 42881 (Decayed)

FLOCK 2K 13, 42891 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

LEMUR 2 ZACHARY Visibility forecast

Loading observer location...
Set Observer location

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 01:17:39.310Z	14.361° NNE	2025-12-06 01:20:39.310Z	72.628° E	44.501°	2025-12-06 01:23:39.310Z	189.099° SSW

Items per page:

1–1 of 1 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out LEMUR 2 ZACHARY, 42845 on other resources

View LEMUR 2 ZACHARY, 42845 on NASA - NSSDCA Website

View LEMUR 2 ZACHARY, 42845 on Heavens-Above

View LEMUR 2 ZACHARY, 42845 on Keep Track

View LEMUR 2 ZACHARY, 42845 on Celestrak

View LEMUR 2 ZACHARY, 42845 on Gunter's Space Page

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

Documentation

Go to standalone docs website

Showing up to 5 results

|