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LUCH (OLYMP) 2, 55841

Orbit data source: Space-Track

LUCH (OLYMP) 2, 55841 is a payload satellite owned by FSB (CIS) in GEO that was launched on Sun, 12 Mar 2023 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/55841?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55841, 2023-031A

Orbit

GEO

Last TLE update

12 hours ago

Origin

Federal Security Service of the Russian Federation (CIS)

Manufacturer

Resehetnev ISS

Mission

Operational Defense Com/Sigint

Bus & Motor

EKSPRESS-2000, Unknown motor

Mass

1,930 kg wet, ~1,800 kg dry

Launch date (UTC)

2023-03-12 (2 years ago)

Launch vehicle

PROTON-M/BRIZ-M

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl + 2 Pan + 2 Dish, 16 m

Radar Cross Section

40.926 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 12 hours ago

0 LUCH (OLYMP) 2
1 55841U 23031A   25183.77499946  .00000041  00000-0  00000+0 0  9990
2 55841   0.0174  84.6921 0001503 228.8909 308.4533  1.00272027  8436

Epoch: 2025-07-02T18:35Z

TLE epoch observation values (Epoch: 2025-07-02T18:35:59.953Z)

Latitude

-0.0109°

Longitude

61.98062°

Altitude

35,782.053 km

Speed

3.075 km/s

True Right ascension

17h 28m 07s

True Declination

0° 00' 39"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

0.01349°

Longitude

-112.41215°

Altitude

35,790.409 km

Speed

3.074 km/s

Apparent Right ascension

05h 55m 53s

Apparent Declination

-4° 56' 34"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

18:42:03

Azimuth

19.589° NNE

Elevation

-53.51°

Doppler factor

Orbital elements

Apogee altitude

35,793.935 km

Perigee altitude

35,781.26 km

Semi-major axis

42,165.735 km

Eccentricity

0.00015

Inclination

0.0174°

RAAN

84.6921°

Arg. of periapsis

228.8909°

True anomaly

Unknown

Mean anomaly

308.4533°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

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55841 neighbors

Authenticating...

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Other satellites on launch #31 in the year 2023 (2023-03-12 UTC)

BREEZE-M R/B, 55842

BREEZE-M DEB (TANK), 55843

LUCH (OLYMP) 2 Visibility

Observer location: undefined°, undefined°

LUCH (OLYMP) 2 is likely not visible in the next few days

Authenticating...

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Check out LUCH (OLYMP) 2, 55841 on other resources

View LUCH (OLYMP) 2, 55841 on NASA - NSSDCA Website

View LUCH (OLYMP) 2, 55841 on Heavens-Above

View LUCH (OLYMP) 2, 55841 on Keep Track

View LUCH (OLYMP) 2, 55841 on Celestrak

View LUCH (OLYMP) 2, 55841 on Gunter's Space Page

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