Showing default

LEMUR 2 PETERG, 42841

Orbit data source: Space-Track

LEMUR 2 PETERG, 42841 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/42841?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/42841?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

42841, 2017-042S

Orbit

SSO

Last TLE update

11 hours ago

Origin

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

TLE from 11 hours ago

0 LEMUR 2 PETERG
1 42841U 17042S   25187.48423205  .00011100  00000-0  53208-3 0  9998
2 42841  97.3937  11.1382 0006413 116.6038 243.5854 15.19061127435718

Epoch: 2025-07-06T11:37Z

TLE epoch observation values (Epoch: 2025-07-06T11:37:17.649Z)

Latitude

-0.00004°

Longitude

-87.89259°

Altitude

513.734 km

Speed

7.606 km/s

True Right ascension

00h 44m 33s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

73.80745°

Longitude

-113.81379°

Altitude

517.91 km

Speed

7.613 km/s

Apparent Right ascension

23h 01m 13s

Apparent Declination

20° 19' 47"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:01:21

Azimuth

0.038° NNE

Elevation

-29.754°

Doppler factor

Orbital elements

Apogee altitude

510.058 km

Perigee altitude

501.229 km

Semi-major axis

6,883.78 km

Eccentricity

0.00064

Inclination

97.3937°

RAAN

11.1382°

Arg. of periapsis

116.6038°

True anomaly

Unknown

Mean anomaly

243.5854°

Eccentric anomaly

Unknown

Mean motion

3.80017 °/min

Orbital period

94.73 mins

BSTAR

0.00053208

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

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

KANOPUS-V-IK, 42825

OBJECT AA, 42849

FLOCK 2K 03, 42850 (Decayed)

FLOCK 2K 04, 42851 (Decayed)

FLOCK 2K 01, 42852 (Decayed)

FLOCK 2K 02, 42853 (Decayed)

FLOCK 2K 47, 42854 (Decayed)

FLOCK 2K 48, 42855 (Decayed)

FLOCK 2K 45, 42856 (Decayed)

FLOCK 2K 24, 42857 (Decayed)

FLOCK 2K 46, 42858 (Decayed)

FLOCK 2K 23, 42859 (Decayed)

FLOCK 2K 21, 42860 (Decayed)

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 07, 42862 (Decayed)

LEMUR 2 PETERG Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-07 00:50:07.991Z	25.899° NE	2025-07-07 00:53:07.991Z	104.357° ESE	37.513°	2025-07-07 00:56:07.991Z	174.115° S
5 mins	2025-07-07 11:29:07.991Z	113.061° SE	2025-07-07 11:31:07.991Z	76.447° E	19.214°	2025-07-07 11:34:07.991Z	21.129° NNE
4 mins	2025-07-07 13:04:07.991Z	237.83° WSW	2025-07-07 13:05:07.991Z	262.144° W	21.667°	2025-07-07 13:08:07.991Z	318.311° NNW

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 ascending order

Check out LEMUR 2 PETERG, 42841 on other resources

View LEMUR 2 PETERG, 42841 on NASA - NSSDCA Website

View LEMUR 2 PETERG, 42841 on Heavens-Above

View LEMUR 2 PETERG, 42841 on Keep Track

View LEMUR 2 PETERG, 42841 on Celestrak

View LEMUR 2 PETERG, 42841 on Gunter's Space Page

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