Key statistics
Satellite FREGAT DEB at a glance.
Uptime
5271
Days in orbit
Revolutions
≈ 11.6
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
51.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for FREGAT DEB.
Object identification
Identified? True
Debris? True
Object name: FREGAT DEB
International designator: 2011-037BR
Object number (NORAD): 45831
Object ID (CCSDS): 45831
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 124.655 minutes
Inclination: 51.4323 deg
SMA: 8266.076 km
Apoapsis: 3240.859 km
Periapsis: 535.024 km
RAAN: 146.3757 deg
Eccentricy: 0.1636711
Argument of periapsis: 67.7686 deg
Mean anomaly: 308.8293 deg
Mean motion: 11.5519058 rev/day
Mean motion (dot): 0.00001564 rev/day2
B* drag term: 0.00084724 1/REarth
Two-line elements (TLE)
Creation date: Dec. 21, 2025, 11:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 21, 2025, 6:59 p.m. UTC
TLE line 0: 0 FREGAT DEB
TLE line 1: 1 45831U 11037BR 25355.79105197 .00001564 00000-0 84724-3 0 9996
TLE line 2: 2 45831 51.4323 146.3757 1636711 67.7686 308.8293 11.55190580233397
Live tracking on map
Real-time ground track for satellite FREGAT DEB.
Associated space launch
The RadioAstron is an international space Very Long Baseline Interferometry project led by the Astro Space Center of Lebedev Physical Institute in Moscow, Russia. The aim of the mission is to use the Spektr-R space telescope to conduct interferometer observations in conjunction with the global ground radio telescope network in order to obtain images, coordinates, motions and evolution of angular structure of different radio emitting objects in the Universe with the extraordinary high angular resolution.
FREGAT DEB was lifted into orbit during the mission ‘Zenit-3F | Spektr-R (RadioAstron)’, on board a Zenit 3F space rocket.
The launch took place on July 18, 2011, 2:31 a.m. from 45/1.
For more information about the launch, click the button.
Zenit-3F | Spektr-R (RadioAstron)
Agency: N/A
Status: Launch Successful
Launch date: July 18, 2011, 2:31 a.m. UTC
Rocket: Zenit 3F
Launch pad: 45/1
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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