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437396 (2013 WL63)
Classification: Main-belt Asteroid          SPK-ID: 2437396
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738105341543014 6.3665e-08  
a 2.364073007046705 2.5875e-08 au
q 1.953172214912152 1.5833e-07 au
i 21.98307727255357 1.2005e-05 deg
node 68.921297529 1.8524e-05 deg
peri 84.86233267892581 5.0761e-05 deg
M 199.9419278990841 4.3336e-05 deg
tp 2459590.789195381342
(2022-Jan-11.28919538)
0.00016443 TDB
period 1327.668811375538
3.63
2.1797e-05
5.968e-08
d
yr
n .2711519596720964 4.4517e-09 deg/d
Q 2.774973799181258 3.0373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      5025 days (13.76 yr)  
   first obs. used      2004-04-12  
   last obs. used      2018-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:49:29  

Additional Information
 Earth MOID = 1.09582 au 
 Jupiter MOID = 2.53409 au 
 T_jup = 3.432 
[ 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 17.0   n/a MPO434609  

437396 (2013 WL63)          Discovered 2004-Apr-12 by CSS at Catalina
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WL63 = 2004 GZ74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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