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YAMAL 401, 40345

Orbit data source: Space-Track

YAMAL 401, 40345 is a payload satellite owned by Gazprom KS (CIS) in GEO that was launched on Mon, 15 Dec 2014 UTC via a PROTON-M/BRIZ-M 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.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/40345?theme=dark&initialShowStats=false

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Identifier

40345, 2014-082A

Orbit

GEO

Country

CIS

Related business

Gazprom Space Systems (RU)

Manufacturer

Resehetnev ISS

Mission

Operational Commercial Communications

Bus & Motor

EKSPRESS-2000, AOCS

Mass

2,976 kg wet, 2,500 kg dry

Launch date (UTC)

2014-12-15 (11 years ago)

Launch vehicle

PROTON-M/BRIZ-M

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 17.5 m

Radar Cross Section

29.721 m², Large (>1 m²)

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 YAMAL 401
1 40345U 14082A   25348.43415433 -.00000209  00000-0  00000+0 0  9991
2 40345   0.0192 261.2342 0000260  70.2822 358.0862  1.00267416 40068

Epoch: 2025-12-14T10:25Z

TLE epoch observation values (Epoch: 2025-12-14T10:25:10.934Z)

Latitude

0.01546°

Longitude

89.95023°

Altitude

35,786.217 km

Speed

3.075 km/s

True Right ascension

21h 58m 22s

True Declination

0° 00' 56"

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

19:04:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,789.986 km

Perigee altitude

35,787.794 km

Semi-major axis

42,167.027 km

Eccentricity

0.00003

Inclination

0.0192°

RAAN

261.2342°

Arg. of periapsis

70.2822°

True anomaly

358.0861°

Mean anomaly

358.0862°

Eccentric anomaly

358.08615°

Mean motion

0.25066 °/min

Orbital period

1,436.21 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #82 in the year 2014 (2014-12-15 UTC)

BREEZE-M R/B, 40346

BREEZE-M DEB (TANK), 40347 (Decayed)

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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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YAMAL 401 Visibility

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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.
YAMAL 401 is likely not visible in the next few days.

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40345 neighbors

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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 YAMAL 401, 40345 on other resources

View YAMAL 401, 40345 on NASA - NSSDCA Website

View YAMAL 401, 40345 on Heavens-Above

View YAMAL 401, 40345 on Keep Track

View YAMAL 401, 40345 on Celestrak

View YAMAL 401, 40345 on Gunter's Space Page

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

YAMAL 401, 40345

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2025-12-14T10:25:10.934Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 2014 (2014-12-15 UTC)

YAMAL 401 Visibility

40345 neighbors

Co-orbital & Co-planar RSOs

Check out YAMAL 401, 40345 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago