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JPL Small-Body Database Browser
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452126 (2014 WX66)
Classification: Main-belt Asteroid          SPK-ID: 2452126
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04731752156332368 5.1034e-08  
a 2.956922881505646 4.4557e-08 au
q 2.817008619298917 1.5047e-07 au
i 5.167423155048628 6.2182e-06 deg
node 128.0189409194454 5.9716e-05 deg
peri 64.82638009783294 9.1376e-05 deg
M 173.1137317356008 7.2141e-05 deg
tp 2457707.426009278934
(2016-Nov-14.92600928)
0.0003639 TDB
period 1857.198926025265
5.08
4.1978e-05
1.149e-07
d
yr
n .1938403016258812 4.3814e-09 deg/d
Q 3.096837143712374 4.6665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5907 days (16.17 yr)  
   first obs. used      2003-08-24  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58444  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:29  

Additional Information
 Earth MOID = 1.82194 au 
 Jupiter MOID = 1.87291 au 
 T_jup = 3.260 
[ 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 16.4   n/a MPO456152  

452126 (2014 WX66)          Discovered 2007-Jun-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2014 WX66 = 2007 LW22 = 2009 WS140 = 2012 KO33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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