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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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ISO8601 Format

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: 11 hours ago

TLE from 11 hours ago

0 YAMAL 401
1 40345U 14082A   25357.13704240 -.00000207  00000-0  00000-0 0  9994
2 40345   0.0388 238.8426 0000456   3.6939 348.6803  1.00271112 40152

Epoch: 2025-12-23T03:17Z

TLE epoch observation values (Epoch: 2025-12-23T03:17:20.463Z)

Latitude

-0.02257°

Longitude

89.94839°

Altitude

35,784.389 km

Speed

3.075 km/s

True Right ascension

15h 24m 50s

True Declination

0° 01' 21"

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

13:42:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,789.777 km

Perigee altitude

35,785.931 km

Semi-major axis

42,165.991 km

Eccentricity

0.00005

Inclination

0.0388°

RAAN

238.8426°

Arg. of periapsis

3.6939°

True anomaly

348.67927°

Mean anomaly

348.6803°

Eccentric anomaly

348.67979°

Mean motion

0.25067 °/min

Orbital period

1,436.16 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 DEB (TANK), 40347 (Decayed)

BREEZE-M R/B, 40346

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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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2025-12-23T03:17:20.463Z)

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: 11 hours ago