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233189 (2005 WR100)
Classification: Main-belt Asteroid          SPK-ID: 2233189
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905557595884989 5.4952e-08  
a 2.594082379653195 1.7288e-08 au
q 2.09976504136324 1.4661e-07 au
i 13.76494728947949 4.6217e-06 deg
node 72.95983906421711 2.5054e-05 deg
peri 103.8067521517441 2.8555e-05 deg
M 348.2287911402688 1.2716e-05 deg
tp 2458650.399091350679
(2019-Jun-15.89909135)
5.4023e-05 TDB
period 1526.068656185123
4.18
1.5255e-05
4.177e-08
d
yr
n .2359002647364048 2.3582e-09 deg/d
Q 3.08839971794315 2.0582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      6319 days (17.30 yr)  
   first obs. used      2001-12-17  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56274  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:42:25  

Additional Information
 Earth MOID = 1.1515 au 
 Jupiter MOID = 2.02761 au 
 T_jup = 3.352 
[ 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 15.9   n/a MPO433523  
diameter diameter 4.856 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233189 (2005 WR100)          Discovered 2005-Nov-29 by LINEAR at Socorro
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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