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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, 1.0 m

Radar Cross Section

0.788 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 FLYING LAPTOP
1 42831U 17042G   26305.26892589  .00000489  00000-0  41940-4 0  9990
2 42831  97.5026  96.0139 0017313  19.5353 340.6532 15.01749308507023

Epoch: 2026-11-01T06:27Z

TLE epoch observation values (Epoch: 2026-11-01T06:27:15.196Z)

Latitude

-0.00002°

Longitude

-41.36214°

Altitude

553.228 km

Speed

7.591 km/s

True Right ascension

06h 24m 03s

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

08:22:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

570.506 km

Perigee altitude

546.487 km

Semi-major axis

6,936.633 km

Eccentricity

0.00173

Inclination

97.5026°

RAAN

96.0139°

Arg. of periapsis

19.5353°

True anomaly

340.58734°

Mean anomaly

340.6532°

Eccentric anomaly

340.62028°

Mean motion

3.75682 °/min

Orbital period

95.83 mins

BSTAR

0.00004194

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

FLOCK 2K 09, 42896 (Decayed)

FLOCK 2K 06, 42897 (Decayed)

FLOCK 2K 16, 42889 (Decayed)

LEMUR 2 ARTFISCHER, 42881 (Decayed)

LEMUR 2 DEMBITZ, 42842

LEMUR 2 PETERG, 42841

WNISAT 1R, 42835

NANOACE, 42844

LEMUR 2 ZACHARY, 42845

LEMUR 2 FURIAUS, 42840

LEMUR 2 MONSON, 42839

LEMUR 2 ANDIS, 42838

LEMUR 2 GREENBERG, 42837

FLOCK 2K 19, 42886 (Decayed)

CORVUS BC2, 42846

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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.
7 mins	2026-11-01 23:00:14.494Z	14.097° NNE	2026-11-01 23:04:14.494Z	163.169° S	73.971°	2026-11-01 23:07:14.494Z	189.638° SSW
5 mins	2026-11-02 09:47:14.494Z	130.438° SE	2026-11-02 09:49:14.494Z	79.103° E	39.885°	2026-11-02 09:52:14.494Z	8.648° NNE

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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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-11-01T06:27:15.196Z)

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: 6 hours ago