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47646 (2000 CE37)
Classification: Main-belt Asteroid          SPK-ID: 2047646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03456068895041731 5.0926e-08  
a 3.002148027702001 2.1223e-08 au
q 2.898391723533484 1.5516e-07 au
i 10.90389881391178 5.3809e-06 deg
node 165.0124551735621 2.5287e-05 deg
peri 33.3653450990245 6.9195e-05 deg
M 291.9039187518628 6.5026e-05 deg
tp 2459359.890174567873
(2021-May-25.39017457)
0.00034403 TDB
period 1899.969285647745
5.20
2.0147e-05
5.516e-08
d
yr
n .1894767471871354 2.0092e-09 deg/d
Q 3.105904331870519 2.1957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      9339 days (25.57 yr)  
   first obs. used      1995-04-05  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53651  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:12  

Additional Information
 Earth MOID = 1.90487 au 
 Jupiter MOID = 1.86139 au 
 T_jup = 3.224 
[ 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 14.0   n/a MPO333233  
diameter diameter 5.653 km 0.205 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.167   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47646 (2000 CE37)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CE37 = 1995 GR4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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