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20366 Bonev (1998 KP8)
Classification: Main-belt Asteroid          SPK-ID: 2020366
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .182932839264707 8.9459e-08  
a 2.748664011585989 2.7142e-08 AU
q 2.245843099761845 2.4109e-07 AU
i 9.408927598200806 6.3016e-06 deg
node 140.5861848060402 4.9321e-05 deg
peri 236.515777575328 5.3561e-05 deg
M 62.48618738462574 1.744e-05 deg
tp 2456511.590091113026
(2013-Aug-07.09009111)
8.1674e-05 JED
period 1664.488930315197
4.56
2.4654e-05
6.75e-08
d
yr
n .2162826038932132 3.2036e-09 deg/d
Q 3.251484923410134 3.2107e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      9496 days (26.00 yr)  
   first obs. used      1988-03-13  
   last obs. used      2014-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52453  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:07:23  

Additional Information
 Earth MOID = 1.26088 AU 
 T_jup = 3.303 
[ 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 13.3 mag n/a MPO267784  

20366 Bonev           Discovered 1998 May 23 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Boncho P. Bonev (b. 1972), a research assistant professor at the Catholic University of America, has advanced the understanding of the chemistry of comets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080718/MPCPages.arcLast Updated: 2008-07-18

Alternate Designations
 1998 KP8 = 1988 EM2 = 1999 RO173 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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