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EXPRESS AMU-3, 50002

Orbit data source: Space-Track

EXPRESS AMU-3, 50002 is a payload satellite in GEO that was launched on Mon, 13 Dec 2021 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

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/50002?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/50002?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

50002, 2021-123B

Orbit

GEO

Last TLE update

20 hours ago

Origin

GP Kosmicheskaya Svyaz, Moskva (RU)

Manufacturer

Resehetnev ISS

Mission

Operational Commercial Communications

Bus & Motor

EKSPRESS-1000N, AOCS

Mass

2,150 kg wet, ~1,800 kg dry

Launch date (UTC)

2021-12-13 (3 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, 15 m

Radar Cross Section

16.987 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 20 hours ago

0 EXPRESS AMU-3
1 50002U 21123B   25153.01734870 -.00000324  00000-0  00000+0 0  9991
2 50002   0.0153 317.5335 0000222 312.7462  89.7101  1.00270873 12698

Epoch: 2025-06-02T00:24Z

TLE epoch observation values (Epoch: 2025-06-02T00:24:58.927Z)

Latitude

0.0215°

Longitude

103.01938°

Altitude

35,786.336 km

Speed

3.075 km/s

True Right ascension

23h 59m 59s

True Declination

0° 01' 17"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.0088°

Longitude

46.88489°

Altitude

35,785.671 km

Speed

3.075 km/s

Apparent Right ascension

20h 04m 05s

Apparent Declination

-5° 00' 24"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

06:22:56

Azimuth

320.216° NNW

Elevation

-48.318°

Doppler factor

Orbital elements

Apogee altitude

35,788.857 km

Perigee altitude

35,786.985 km

Semi-major axis

42,166.058 km

Eccentricity

0.00002

Inclination

0.0153°

RAAN

317.5335°

Arg. of periapsis

312.7462°

True anomaly

Unknown

Mean anomaly

89.7101°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.16 mins

BSTAR

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50002 neighbors

Authenticating...

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Other satellites on launch #123 in the year 2021 (2021-12-13 UTC)

EXPRESS AMU-7, 50001

BREEZE-M R/B, 50003

BREEZE-M DEB (TANK), 50004

EXPRESS AMU-3 Visibility

Observer location: undefined°, undefined°

EXPRESS AMU-3 is not visible in the next 10 days

Authenticating...

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Check out EXPRESS AMU-3, 50002 on other resources

View EXPRESS AMU-3, 50002 on NASA - NSSDCA Website

View EXPRESS AMU-3, 50002 on Heavens-Above

View EXPRESS AMU-3, 50002 on Keep Track

View EXPRESS AMU-3, 50002 on Celestrak

View EXPRESS AMU-3, 50002 on Gunter's Space Page

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