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JPL Small-Body Database Browser
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185554 Bikushev (2008 AB5)
Classification: Main-belt Asteroid          SPK-ID: 2185554
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04178608072333493 4.1024e-08  
a 2.968112004102127 2.8668e-08 au
q 2.844086236302816 1.3069e-07 au
i 9.465658623568844 4.9654e-06 deg
node 132.6361032962236 2.7606e-05 deg
peri 123.041133604959 6.6717e-05 deg
M 30.77664022646564 6.0187e-05 deg
tp 2458840.824765773150
(2019-Dec-23.32476577)
0.00031232 TDB
period 1867.750472393505
5.11
2.706e-05
7.409e-08
d
yr
n .1927452330067749 2.7925e-09 deg/d
Q 3.092137771901438 2.9866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      7830 days (21.44 yr)  
   first obs. used      1998-01-22  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57721  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:06:42  

Additional Information
 Earth MOID = 1.84123 au 
 Jupiter MOID = 1.98657 au 
 T_jup = 3.242 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436916  

185554 Bikushev           Discovered 2008 Jan. 7 by Q.-z. Ye at Lulin.
Artyom Bikushev (1986-2008) was a promising astronomical student at Kazan State University. The name was suggested by A. Mimeev.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080819/MPCPages.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2008 AB5 = 2004 KE11 = 2008 AH111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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