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JPL Small-Body Database Browser
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469267 (2016 JX31)
Classification: Main-belt Asteroid          SPK-ID: 2469267
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057868928997408 7.8517e-08  
a 2.286176531555333 2.903e-08 au
q 2.044329019661788 1.816e-07 au
i 7.743815812463533 5.6131e-06 deg
node 103.2534484597673 6.494e-05 deg
peri 103.44248066772 6.9693e-05 deg
M 324.7832301688314 2.6477e-05 deg
tp 2458724.012265675055
(2019-Aug-28.51226567)		 9.3596e-05 TDB
period 1262.592107572193
3.46		 2.4049e-05
6.584e-08		 d
yr
n .2851277129335419 5.4309e-09 deg/d
Q 2.528024043448878 3.2101e-08 au
   Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5190 days (14.21 yr)  
   first obs. used      2004-12-19  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68834  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:37  

Additional Information
 Earth MOID = 1.05569 au 
 Jupiter MOID = 2.46325 au 
 T_jup = 3.582 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO423615  

469267 (2016 JX31)          Discovered 2011-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JX31 = 2014 WA386 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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