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379454 (2010 CG118)
Classification: Main-belt Asteroid          SPK-ID: 2379454
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03546301580311861 4.9044e-08  
a 2.801427431372323 3.9709e-08 au
q 2.702080366102276 1.3652e-07 au
i 3.820129663853025 9.8004e-06 deg
node 348.5642980305856 8.0768e-05 deg
peri 96.26199369423756 0.00017806 deg
M 109.6465574298159 0.00015973 deg
tp 2458478.873084924790
(2018-Dec-26.37308492)
0.00075555 TDB
period 1712.645557041553
4.69
3.6414e-05
9.97e-08
d
yr
n .2102011116776953 4.4693e-09 deg/d
Q 2.900774496642369 4.1118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6085 days (16.66 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:04:15  

Additional Information
 Earth MOID = 1.72158 au 
 Jupiter MOID = 2.1665 au 
 T_jup = 3.321 
[ 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 16.6   n/a MPO418930  
diameter diameter 2.645 km 0.557 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379454 (2010 CG118)          Discovered 2010-Feb-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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Alternate Designations
 2010 CG118 = 2008 SW63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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