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.
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37755 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
1 week ago
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)
Launch vehicle
Launch site
Object type
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 1 week ago
0 SPEKTR R
1 37755U 11037A 25119.95563843 -.00000588 00000-0 00000-0 0 9992
2 37755 84.6858 324.3165 6808057 328.6791 358.7866 0.10794473 5454Epoch: 2025-04-29T22:56Z
Definitive object data (Epoch: 2025-04-29T22:56:07.16Z)
Latitude
-39.25411°
Longitude
117.3405°
Altitude
55,423.211 km
Speed
3.281 km/s
True Right ascension
21h 18m 04s
True Declination
-39° 14' 05"
Sunlit
Visualization TLE readout
Latitude
-26.68173°
Longitude
119.37223°
Altitude
55,948.367 km
Speed
3.264 km/s
Apparent Right ascension
21h 46m 07s
Apparent Declination
-29° 39' 29"
Sunlit
Visualization observer readout
Local Sidereal Time
15:09:14
Azimuth
108.69° ESE
Elevation
-25.107°
Doppler factor
1
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Other satellites on launch #37 in the year 2011 (2011-07-18 UTC)
SPEKTR R Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 1312 mins | 2025-05-09 09:08:18.840Z | 109.993° ESE | 2025-05-09 14:05:18.840Z | 214.375° SW | 44.841° | 2025-05-10 07:00:18.840Z | 359.066° N |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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