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JPL Small-Body Database Browser
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379438 (2010 CE57)
Classification: Main-belt Asteroid          SPK-ID: 2379438
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1247679455543194 8.1863e-08  
a 3.151946726856119 4.0254e-08 au
q 2.758684809249619 2.6823e-07 au
i .300846350229249 7.504e-06 deg
node 199.0935851064544 0.00092834 deg
peri 19.20755616399804 0.00092858 deg
M 179.2841727586 2.1034e-05 deg
tp 2457582.597500891011
(2016-Jul-13.09750089)
0.00011431 TDB
period 2043.933349167645
5.60
3.9155e-05
1.072e-07
d
yr
n .176130987904573 3.3741e-09 deg/d
Q 3.545208644462619 4.5276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6666 days (18.25 yr)  
   first obs. used      2001-08-26  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5694  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:18:30  

Additional Information
 Earth MOID = 1.75129 au 
 Jupiter MOID = 1.42825 au 
 T_jup = 3.195 
[ 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 15.7   n/a MPO455731  
diameter diameter 3.810 km 0.692 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379438 (2010 CE57)          Discovered 2005-Apr-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2010 CE57 = 2005 GA163 = 2010 JF141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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