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9028 Konradbenes (1989 BE1)
Classification: Main-belt Asteroid          SPK-ID: 2009028
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569093165646025 7.0807e-08  
a 2.451824084633125 1.8036e-08 AU
q 2.067110043176709 1.6923e-07 AU
i 4.051421025599017 6.9342e-06 deg
node 107.9804494676465 7.8294e-05 deg
peri 332.1772593210019 8.065e-05 deg
M 140.4581996449764 1.7715e-05 deg
tp 2455853.387063438086
(2011-Oct-18.88706344)		 6.8234e-05 JED
period 1402.272403178517
3.84		 1.5473e-05
4.236e-08		 d
yr
n .2567261533379617 2.8328e-09 deg/d
Q 2.836538126089541 2.0866e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      11850 days (32.44 yr)  
   first obs. used      1980-11-11  
   last obs. used      2013-04-22  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .53649  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:33:45  

Additional Information
 Earth MOID = 1.08318 AU 
 T_jup = 3.475 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a PDS3 (MPC 32180)  

9028 Konrádbenes            Discovered 1989 Jan. 26 by A. Mrkos at Klet.
Konrád Benes (1920-1999), a professor at the Technical University in Ostrava, was one of the pioneers of planetology in the Czech Republic and a past vice-president of the International Association of Planetology (1968-1977). The name was suggested by J. Honek, P. Martinec and M. Eliás.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1989 BE1 = 1980 VP2 = 1991 RN37 = 1993 CV 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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