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S-NET B, 43187

Orbit data source: Space-Track

S-NET B, 43187 is a payload satellite owned by TUB (DE) in SSO that was launched on Thu, 01 Feb 2018 UTC via a SOYUZ-2-1A launch vehicle from the Vostochny Cosmodrome (VOSTO). 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/43187?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43187, 2018-014H

Orbit

SSO

Country

DE / GER

Related business

Technical University of Berlin (DE)

Manufacturer

TUB

Mission

Operational Amateur Com/Tech

Bus & Motor

TUBIX10, Unknown motor

Mass

8 kg wet, 8 kg dry

Launch date (UTC)

2018-02-01 (8 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Vostochny Cosmodrome (VOSTO)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 1.0 m

Radar Cross Section

0.086 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 S-NET B
1 43187U 18014H   26150.72455841  .00006511  00000-0  33757-3 0  9998
2 43187  97.5390  55.6117 0010722  77.4722 282.7709 15.16458570456118

Epoch: 2026-05-30T17:23Z

TLE epoch observation values (Epoch: 2026-05-30T17:23:21.846Z)

Latitude

-0.00009°

Longitude

-93.46579°

Altitude

518.009 km

Speed

7.605 km/s

True Right ascension

03h 42m 26s

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

16:50:30

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

520.92 km

Perigee altitude

506.141 km

Semi-major axis

6,891.667 km

Eccentricity

0.00107

Inclination

97.539°

RAAN

55.6117°

Arg. of periapsis

77.4722°

True anomaly

282.65104°

Mean anomaly

282.7709°

Eccentric anomaly

282.71097°

Mean motion

3.79365 °/min

Orbital period

94.9 mins

BSTAR

0.00033757

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Other satellites on launch #14 in the year 2018 (2018-02-01 UTC)

S-NET A, 43188

KANOPUS-V 3, 43180

LEMUR 2 THENICKMOLO, 43185 (Decayed)

S-NET C, 43189

LEMUR 2 JIN-LUEN, 43182 (Decayed)

LEMUR 2 URAMCHANSOL, 43183 (Decayed)

S-NET D, 43186

LEMUR 2 KADI, 43184

KANOPUS-V 4, 43181

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

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S-NET B 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	2026-05-31 17:16:45.023Z	139.556° SSE	2026-05-31 17:19:45.023Z	64.255° ENE	32.94°	2026-05-31 17:22:45.023Z	4.526° NNE
5 mins	2026-06-01 06:23:45.023Z	25.054° NE	2026-06-01 06:25:45.023Z	113.62° SE	42.411°	2026-06-01 06:28:45.023Z	182.874° SSW

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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 S-NET B, 43187 on other resources

View S-NET B, 43187 on NASA - NSSDCA Website

View S-NET B, 43187 on Heavens-Above

View S-NET B, 43187 on Keep Track

View S-NET B, 43187 on Celestrak

View S-NET B, 43187 on Gunter's Space Page

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

S-NET B, 43187

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-05-30T17:23:21.846Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #14 in the year 2018 (2018-02-01 UTC)

S-NET B Visibility forecast

Co-orbital & Co-planar RSOs

Check out S-NET B, 43187 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago