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JPL Small-Body Database Browser
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437465 (2013 YO31)
Classification: Main-belt Asteroid          SPK-ID: 2437465
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0448201458761411 6.57e-08  
a 2.791609611591362 4.6531e-08 au
q 2.6664892615706 1.8494e-07 au
i 5.003042053943628 7.5045e-06 deg
node 257.9659057033834 8.0827e-05 deg
peri 175.0639366385065 0.00012488 deg
M 87.66963794242588 9.1823e-05 deg
tp 2458185.615541506423
(2018-Mar-08.11554151)
0.00043535 TDB
period 1703.650300868971
4.66
4.2595e-05
1.166e-07
d
yr
n .2113109713985182 5.2832e-09 deg/d
Q 2.916729961612124 4.8616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5606 days (15.35 yr)  
   first obs. used      2003-10-24  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59224  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:46:03  

Additional Information
 Earth MOID = 1.68104 au 
 Jupiter MOID = 2.23412 au 
 T_jup = 3.322 
[ 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 16.6   n/a MPO386678  

437465 (2013 YO31)          Discovered 2010-Jun-15 by WISE at WISE
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 YO31 = 2010 LL132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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