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437409 (2013 WH86)
Classification: Main-belt Asteroid          SPK-ID: 2437409
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07455185947249839 5.6439e-08  
a 2.388715376509511 3.2998e-08 au
q 2.210632203440178 1.4292e-07 au
i 4.601902721284378 8.5477e-06 deg
node 241.2015301727756 7.4968e-05 deg
peri 290.8383853496876 9.6705e-05 deg
M 183.8849608376795 5.9207e-05 deg
tp 2459660.188597570272
(2022-Mar-21.68859757)
0.00022463 TDB
period 1348.48163027356
3.69
2.7942e-05
7.65e-08
d
yr
n .266966929261742 5.5318e-09 deg/d
Q 2.566798549578845 3.5458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6505 days (17.81 yr)  
   first obs. used      2000-04-05  
   last obs. used      2018-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55334  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:51:01  

Additional Information
 Earth MOID = 1.22028 au 
 Jupiter MOID = 2.41622 au 
 T_jup = 3.525 
[ 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 16.8   n/a MPO437696  

437409 (2013 WH86)          Discovered 2006-Dec-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WH86 = 2013 YX7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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