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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04436878461437976 6.5687e-08  
a 2.792419552670726 4.5928e-08 au
q 2.668523290985296 1.8469e-07 au
i 5.002564243951625 7.5036e-06 deg
node 257.9677575527571 8.0829e-05 deg
peri 175.0102852154785 0.00012573 deg
M 172.2671659436969 9.2824e-05 deg
tp 2458184.914604203311
(2018-Mar-07.41460420)
0.00044056 TDB
period 1704.391785157541
4.67
4.2049e-05
1.151e-07
d
yr
n .2112190419685251 5.211e-09 deg/d
Q 2.916315814356156 4.7966e-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 = 1.68328 au 
 Jupiter MOID = 2.23199 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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