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

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1567628068322632 5.5123e-08  
a 2.451679706601004 1.5568e-08 AU
q 2.067347514340531 1.345e-07 AU
i 4.051541910150752 5.977e-06 deg
node 107.9778608705794 6.9515e-05 deg
peri 332.3006252525453 7.1404e-05 deg
M 294.3303719960912 1.6616e-05 deg
tp 2457256.273814651208
(2015-Aug-21.77381465)
6.5596e-05 JED
period 1402.148543752284
3.84
1.3355e-05
3.656e-08
d
yr
n .2567488313589126 2.4455e-09 deg/d
Q 2.836011898861477 1.8008e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      12320 days (33.73 yr)  
   first obs. used      1980-11-11  
   last obs. used      2014-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52117  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:13:48  

Additional Information
 Earth MOID = 1.08379 AU 
 T_jup = 3.475 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO263430  

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

[ show close-approach data ]
Alternate Designations
 1989 BE1 = 1980 VP2 = 1991 RN37 = 1993 CV 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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