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JPL Small-Body Database Browser
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379457 (2010 CD155)
Classification: Main-belt Asteroid          SPK-ID: 2379457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .04972642681987371 8.0812e-08  
a 3.064528938080077 8.0261e-08 au
q 2.912140864103252 2.3908e-07 au
i 3.072067194507221 8.3527e-06 deg
node 27.09017791589982 0.0001457 deg
peri 16.46048312107335 0.00017293 deg
M 7.161042216933701 0.00010101 deg
tp 2458561.522161643524
(2019-Mar-19.02216164)
0.00054901 TDB
period 1959.494356163655
5.36
7.698e-05
2.108e-07
d
yr
n .1837208659813732 7.2175e-09 deg/d
Q 3.216917012056901 8.4252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2000-04-05  
   last obs. used      2018-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57191  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:35:05  

Additional Information
 Earth MOID = 1.92007 au 
 Jupiter MOID = 2.00284 au 
 T_jup = 3.229 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO455731  
diameter diameter 3.983 km 0.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379457 (2010 CD155)          Discovered 2010-Feb-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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