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SPEKTR R, 37755

Orbit data source: Space-Track

SPEKTR R, 37755 is a Commonwealth of Independent States-origin payload satellite in HEO that was launched on Mon, 18 Jul 2011 UTC via a ZENIT-3SLBF 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
Identifier
37755, 2011-037A
Orbit
HEO
Last TLE update
in 1 day
Origin
Manufacturer
Lavochkin
Mission
Non-operational Civil Astronomy
Bus & Motor
NAVIGATOR, Unknown motor
Mass
3,660 kg wet, ~3,160 kg dry
Launch date (UTC)
2011-07-18 (14 years ago)
Launch vehicle
ZENIT-3SLBF
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 2 Pan + 1 Dish, 18 m
Radar Cross Section
18.197 m², Large (>1 m²)

Expand to show TLE details & history

TLE from in 1 day
0 SPEKTR R
1 37755U 11037A   25169.03820380 -.00001256  00000-0  00000-0 0  9991
2 37755  82.1878 323.3676 5830931 335.4495 355.5308  0.09953074  5501
Epoch: 2025-06-18T00:55Z
TLE epoch observation values (Epoch: 2025-06-18T00:55:00.808Z)
Latitude
-30.61182°
Longitude
38.20532°
Altitude
75,388.966 km
Speed
2.779 km/s
True Right ascension
21h 13m 56s
True Declination
-30° 35' 55"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-37.73697°
Longitude
-130.64798°
Altitude
166,281.543 km
Speed
1.61 km/s
Apparent Right ascension
10h 05m 57s
Apparent Declination
-39° 13' 58"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
05:47:32
Azimuth
134.939° SE
Elevation
-8.688°
Doppler factor
1
Orbital elements
Apogee altitude
304,986.992 km
Perigee altitude
75,619.738 km
Semi-major axis
196,681.502 km
Eccentricity
0.58309
Inclination
82.1878°
RAAN
323.3676°
Arg. of periapsis
335.4495°
True anomaly
Unknown
Mean anomaly
355.5308°
Eccentric anomaly
Unknown
Mean motion
0.02488 °/min
Orbital period
14,467.87 mins
BSTAR
0
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SPEKTR R Visibility

Observer location: undefined°, undefined°

SPEKTR R is likely not visible in the next few days
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