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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730337167260588 6.35e-08  
a 2.365690815970885 2.5851e-08 au
q 1.95634654145874 1.5792e-07 au
i 21.98684298935275 1.2007e-05 deg
node 68.936171662 1.851e-05 deg
peri 84.97682761401188 5.0962e-05 deg
M 91.41848844740609 4.2819e-05 deg
tp 2458263.005314743040
(2018-May-24.50531474)		 0.00015595 TDB
period 1329.03189230048
3.64		 2.1785e-05
5.964e-08		 d
yr
n .2708738609551801 4.44e-09 deg/d
Q 2.77503509048303 3.0324e-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 = 1.09936 au 
 Jupiter MOID = 2.53384 au 
 T_jup = 3.431 
[ 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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