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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2807552083910041 4.3466e-08  
a 3.114429948100642 2.2911e-08 au
q 2.240037519002462 1.3712e-07 au
i 14.50844077082697 7.0614e-06 deg
node 202.0376311023506 1.7474e-05 deg
peri 130.5800640699531 2.201e-05 deg
M 131.6435263001899 1.0842e-05 deg
tp 2458266.386376769868
(2018-May-27.88637677)		 6.1241e-05 TDB
period 2007.549568067642
5.50		 2.2153e-05
6.065e-08		 d
yr
n .1793230940476934 1.9788e-09 deg/d
Q 3.988822377198822 2.9344e-08 au
   Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:20:23  

Additional Information
 Earth MOID = 1.26129 au 
 Jupiter MOID = 1.67967 au 
 T_jup = 3.108 
[ 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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