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EKRAN 2, 10365

Orbit data source: Space-Track

EKRAN 2, 10365 is a payload satellite owned by MSvyaz (CIS) in GEO that was launched on Tue, 20 Sep 1977 UTC via a PROTON-K/DM 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/10365?theme=dark&initialShowStats=false

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Identifier

10365, 1977-092A

Orbit

GEO

Country

CIS

Related business

MinSvyazi SSR Soyuzniy Uzel Radioveshchaniya i Radiosvyazi No. 9 (RU)

Manufacturer

NPO PM

Mission

Non-operational spacecraft

Bus & Motor

EKRAN, Unknown motor

Mass

2,000 kg wet, ~1,850 kg dry

Launch date (UTC)

1977-09-20 (48 years ago)

Launch vehicle

PROTON-K/DM

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 EKRAN 2
1 10365U 77092A   25307.60229383 -.00000194  00000-0  00000+0 0  9994
2 10365   4.8189 277.7120 0042031 358.6700  69.2265  1.00321741132591

Epoch: 2025-11-03T14:27Z

TLE epoch observation values (Epoch: 2025-11-03T14:27:18.186Z)

Latitude

4.50495°

Longitude

86.01796°

Altitude

35,710.177 km

Speed

3.08 km/s

True Right ascension

23h 03m 46s

True Declination

4° 30' 01"

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

21:07:35

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,950.824 km

Perigee altitude

35,596.488 km

Semi-major axis

42,151.793 km

Eccentricity

0.0042

Inclination

4.8189°

RAAN

277.712°

Arg. of periapsis

358.67°

True anomaly

69.67766°

Mean anomaly

69.2265°

Eccentric anomaly

69.452°

Mean motion

0.2508 °/min

Orbital period

1,435.43 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #92 in the year 1977 (1977-09-20 UTC)

SL-12 R/B(AUX MOTOR), 10484 (Decayed)

EKRAN 2 DEB, 59988

EKRAN 2 DEB, 11581

EKRAN 2 DEB, 33519

SL-12 R/B(1), 10366 (Decayed)

SL-12 PLAT, 10367 (Decayed)

EKRAN 2 DEB, 59986

EKRAN 2 DEB, 29014

SL-12 R/B(AUX MOTOR), 10408 (Decayed)

EKRAN 2 DEB, 12996

SL-12 R/B(2), 11571

EKRAN 2 DEB, 59987

SL-12 DEB, 10368 (Decayed)

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EKRAN 2 Visibility

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EKRAN 2 is likely not visible in the next few days.

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10365 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 EKRAN 2, 10365 on other resources

View EKRAN 2, 10365 on NASA - NSSDCA Website

View EKRAN 2, 10365 on Heavens-Above

View EKRAN 2, 10365 on Keep Track

View EKRAN 2, 10365 on Celestrak

View EKRAN 2, 10365 on Gunter's Space Page

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

EKRAN 2, 10365

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: 2025-11-03T14:27:18.186Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #92 in the year 1977 (1977-09-20 UTC)

EKRAN 2 Visibility

10365 neighbors

Co-orbital & Co-planar RSOs

Check out EKRAN 2, 10365 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago