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JPL Small-Body Database Browser
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461039 (2014 WX499)
Classification: Main-belt Asteroid          SPK-ID: 2461039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012131884147755 2.0931e-07  
a 2.982019915832661 1.704e-07 au
q 2.381998180651611 5.5476e-07 au
i 12.42894826038198 6.6335e-06 deg
node 114.3756022848596 4.9361e-05 deg
peri 279.915107484643 5.9288e-05 deg
M 312.7807724404977 3.031e-05 deg
tp 2458847.206512410952
(2019-Dec-29.70651241)
0.00017238 TDB
period 1880.893632917336
5.15
0.00016122
4.414e-07
d
yr
n .1913983830343593 1.6405e-08 deg/d
Q 3.58204165101371 2.0468e-07 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      3245 days (8.88 yr)  
   first obs. used      2007-04-25  
   last obs. used      2016-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62368  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 09:08:11  

Additional Information
 Earth MOID = 1.42652 au 
 Jupiter MOID = 1.99957 au 
 T_jup = 3.193 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO456230  

461039 (2014 WX499)          Discovered 2009-Nov-08 by CSS at Catalina
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2014 WX499 = 2014 WH506 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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