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47676 (2000 CE71)
Classification: Main-belt Asteroid          SPK-ID: 2047676
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273366703325819 6.1893e-08  
a 3.049908339300502 2.2112e-08 au
q 2.661543166554401 1.8433e-07 au
i 11.20349991022253 5.6084e-06 deg
node 313.723020528828 2.2275e-05 deg
peri 18.31518017763745 2.7616e-05 deg
M 135.6186371052325 1.6494e-05 deg
tp 2458267.598715431295
(2018-May-29.09871543)
8.9251e-05 TDB
period 1945.488231385228
5.33
2.1157e-05
5.792e-08
d
yr
n .1850435249066875 2.0123e-09 deg/d
Q 3.438273512046603 2.4928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1815  
   data-arc span      13380 days (36.63 yr)  
   first obs. used      1984-03-05  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:03  

Additional Information
 Earth MOID = 1.6529 au 
 Jupiter MOID = 1.90901 au 
 T_jup = 3.196 
[ 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 13.1   n/a MPO452820  
diameter diameter 8.154 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.787 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.221   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47676 (2000 CE71)          Discovered 2000-Feb-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CE71 = 1991 PJ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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