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FLYING LAPTOP, 42831

Orbit data source: Space-Track

FLYING LAPTOP, 42831 is a payload satellite owned by IRS Stuttgart (DE) 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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https://www.satcat.com/sats-embedded/42831?theme=dark&initialShowStats=false

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Identifier

42831, 2017-042G

Orbit

SSO

Country

DE / GER

Related business

Institute for Space Systems, University of Stuttgart (DE)

Manufacturer

IRS Stuttgart

Mission

Operational Amateur Technology

Bus & Motor

FLP, Unknown motor

Mass

120 kg wet, 120 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 + 2 Pan, 1.1 m

Radar Cross Section

0.788 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 FLYING LAPTOP
1 42831U 17042G   26172.51823965  .00002809  00000-0  22268-3 0  9991
2 42831  97.4711 327.8846 0019774 107.8494 252.4889 15.01169766487108

Epoch: 2026-06-21T12:26Z

TLE epoch observation values (Epoch: 2026-06-21T12:26:15.905Z)

Latitude

-0.0001°

Longitude

-128.39902°

Altitude

570.507 km

Speed

7.573 km/s

True Right ascension

21h 51m 32s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

21:39:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

574.002 km

Perigee altitude

546.562 km

Semi-major axis

6,938.419 km

Eccentricity

0.00198

Inclination

97.4711°

RAAN

327.8846°

Arg. of periapsis

107.8494°

True anomaly

252.27297°

Mean anomaly

252.4889°

Eccentric anomaly

252.38092°

Mean motion

3.75537 °/min

Orbital period

95.86 mins

BSTAR

0.00022268

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

LEMUR 2 ZACHARY, 42845

FLOCK 2K 26, 42883 (Decayed)

FLOCK 2K 39, 42866 (Decayed)

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 13, 42891 (Decayed)

FLOCK 2K 32, 42870 (Decayed)

FLOCK 2K 31, 42869 (Decayed)

CORVUS BC1, 42847

FLOCK 2K 25, 42884 (Decayed)

FLOCK 2K 12, 42893 (Decayed)

WNISAT 1R, 42835

FLOCK 2K 44, 42873 (Decayed)

FLOCK 2K 20, 42885 (Decayed)

LEMUR 2 FURIAUS, 42840

FLOCK 2K 06, 42897 (Decayed)

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FLYING LAPTOP 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	2026-06-22 10:57:20.607Z	199.27° SSW	2026-06-22 11:00:20.607Z	257.597° W	29.554°	2026-06-22 11:03:20.607Z	323.478° NNW
5 mins	2026-06-22 22:37:20.607Z	49.498° ENE	2026-06-22 22:39:20.607Z	94.934° ESE	25.927°	2026-06-22 22:42:20.607Z	153.815° SSE

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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 FLYING LAPTOP, 42831 on other resources

View FLYING LAPTOP, 42831 on NASA - NSSDCA Website

View FLYING LAPTOP, 42831 on Heavens-Above

View FLYING LAPTOP, 42831 on Keep Track

View FLYING LAPTOP, 42831 on Celestrak

View FLYING LAPTOP, 42831 on Gunter's Space Page

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

FLYING LAPTOP, 42831

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2026-06-21T12:26:15.905Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

FLYING LAPTOP Visibility forecast

Co-orbital & Co-planar RSOs

Check out FLYING LAPTOP, 42831 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago