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JPL Small-Body Database Browser
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359880 (2011 WX30)
Classification: Main-belt Asteroid          SPK-ID: 2359880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1178617566291467 9.5237e-08  
a 3.076531372463108 6.3264e-08 au
q 2.713925980579927 2.9731e-07 au
i 9.346205782013294 1.246e-05 deg
node 6.256301901857298 4.8354e-05 deg
peri 59.45615808857779 6.5664e-05 deg
M 210.5238048741699 4.7354e-05 deg
tp 2459818.889375662703
(2022-Aug-27.38937566)
0.00027127 TDB
period 1971.017358252662
5.40
6.0796e-05
1.665e-07
d
yr
n .1826467932880843 5.6338e-09 deg/d
Q 3.43913676434629 7.0721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      5021 days (13.75 yr)  
   first obs. used      2005-08-27  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:10  

Additional Information
 Earth MOID = 1.74138 au 
 Jupiter MOID = 1.94594 au 
 T_jup = 3.198 
[ 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 16.3   n/a MPO437519  

359880 (2011 WX30)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 WX30 = 2005 QT23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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