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JPL Small-Body Database Browser
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160474 (2006 JM31)
Classification: Main-belt Asteroid          SPK-ID: 2160474
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2805120914684524 4.3832e-08  
a 3.114201557976617 2.2923e-08 au
q 2.240630365694283 1.3841e-07 au
i 14.50953647662043 7.1645e-06 deg
node 202.0566273024581 1.7474e-05 deg
peri 130.5416755244068 2.2194e-05 deg
M 59.9642897471199 1.1058e-05 deg
tp 2458266.144326765738
(2018-May-27.64432677)		 6.2191e-05 TDB
period 2007.328743022684
5.50		 2.2164e-05
6.068e-08		 d
yr
n .1793428212749563 1.9802e-09 deg/d
Q 3.987772750258952 2.9354e-08 au
   Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      6366 days (17.43 yr)  
   first obs. used      2001-08-20  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49367  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:18:32  

Additional Information
 Earth MOID = 1.26103 au 
 Jupiter MOID = 1.67744 au 
 T_jup = 3.109 
[ 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 14.7   n/a MPO454062  

160474 (2006 JM31)          Discovered 2006-May-03 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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