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RADUGA 2, 9416

Orbit data source: Space-Track

RADUGA 2, 9416 is a payload satellite owned by GUKOS RVSN (CIS) in GEO that was launched on Sat, 11 Sep 1976 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 src="https://www.satcat.com/sats-embedded/9416?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/9416?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

9416, 1976-092A

Orbit

GEO

Country

CIS

Related business

Main Directorate of Ministry of Foreign Affairs (RU)

Manufacturer

OKB-10

Mission

Non-operational spacecraft

Bus & Motor

RADUGA, Unknown motor

Mass

1,965 kg wet, ~1,800 kg dry

Launch date (UTC)

1976-09-11 (50 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: 6 hours ago

TLE from 6 hours ago

0 RADUGA 2
1 09416U 76092A   26177.53625164  .00000005  00000-0  00000-0 0  9994
2 09416   3.4527 269.3639 0027980  40.6733 224.3012  1.00290149129439

Epoch: 2026-06-26T12:52Z

TLE epoch observation values (Epoch: 2026-06-26T12:52:12.141Z)

Latitude

-3.44373°

Longitude

66.38708°

Altitude

35,865.692 km

Speed

3.069 km/s

True Right ascension

11h 36m 24s

True Declination

-3° 26' 25"

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

06:20:51

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,900.478 km

Perigee altitude

35,664.547 km

Semi-major axis

42,160.649 km

Eccentricity

0.0028

Inclination

3.4527°

RAAN

269.3639°

Arg. of periapsis

40.6733°

True anomaly

224.07782°

Mean anomaly

224.3012°

Eccentric anomaly

224.18946°

Mean motion

0.25072 °/min

Orbital period

1,435.89 mins

BSTAR

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Other satellites on launch #92 in the year 1976 (1976-09-11 UTC)

SL-12 R/B(AUX MOTOR), 9440 (Decayed)

SL-12 PLAT, 9418 (Decayed)

SL-12 R/B(AUX MOTOR), 9441 (Decayed)

SL-12 R/B(2), 17872

SL-12 R/B(1), 9417 (Decayed)

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

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9416 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 RADUGA 2, 9416 on other resources

View RADUGA 2, 9416 on NASA - NSSDCA Website

View RADUGA 2, 9416 on Heavens-Above

View RADUGA 2, 9416 on Keep Track

View RADUGA 2, 9416 on Celestrak

View RADUGA 2, 9416 on Gunter's Space Page

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

RADUGA 2, 9416

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-06-26T12:52:12.141Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #92 in the year 1976 (1976-09-11 UTC)

RADUGA 2 Visibility

9416 neighbors

Co-orbital & Co-planar RSOs

Check out RADUGA 2, 9416 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago