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233185 (2005 WC62)
Classification: Main-belt Asteroid          SPK-ID: 2233185
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072470590917664 7.7328e-08  
a 2.564606021939485 2.9104e-08 au
q 2.033098966163493 1.9641e-07 au
i 12.01345760008643 5.7369e-06 deg
node 114.6325525724941 4.2937e-05 deg
peri 237.5058503618235 4.5136e-05 deg
M 148.800706433712 1.5589e-05 deg
tp 2457980.442584604539
(2017-Aug-14.94258460)
6.5126e-05 TDB
period 1500.131786281583
4.11
2.5536e-05
6.991e-08
d
yr
n .2399789160473305 4.085e-09 deg/d
Q 3.096113077715478 3.5135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2001-12-11  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:57:57  

Additional Information
 Earth MOID = 1.05293 au 
 Jupiter MOID = 2.3811 au 
 T_jup = 3.372 
[ 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 MPO352435  
diameter diameter 3.454 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233185 (2005 WC62)          Discovered 2005-Nov-25 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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