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JPL Small-Body Database Browser
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437414 (2013 WX99)
Classification: Main-belt Asteroid          SPK-ID: 2437414
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04570773196707363 7.0137e-08  
a 2.397937831905793 2.2165e-08 au
q 2.288333532211337 1.7356e-07 au
i 4.792494398956168 7.505e-06 deg
node 38.33489759573627 8.1532e-05 deg
peri 138.8278269745917 0.00011505 deg
M 61.97309463251081 8.0026e-05 deg
tp 2458367.016610893708
(2018-Sep-05.51661089)
0.0003006 TDB
period 1356.298577256632
3.71
1.8805e-05
5.149e-08
d
yr
n .2654282810855464 3.6802e-09 deg/d
Q 2.507542131600248 2.3178e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1996-01-15  
   last obs. used      2018-02-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61665  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:13:58  

Additional Information
 Earth MOID = 1.29343 au 
 Jupiter MOID = 2.4523 au 
 T_jup = 3.521 
[ 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 17.3   n/a MPO437696  

437414 (2013 WX99)          Discovered 2004-Apr-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WX99 = 1996 AJ13 = 2009 WR114 = 2010 BU22 = 2011 EF82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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