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379469 (2010 CM185)
Classification: Main-belt Asteroid          SPK-ID: 2379469
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04128297815385178 6.4626e-08  
a 3.059884588102479 5.8355e-08 au
q 2.933563439498537 2.0204e-07 au
i 5.226189806571844 7.3049e-06 deg
node 124.8575098768914 8.1716e-05 deg
peri 185.3679740109961 0.00012354 deg
M 174.5521688508452 9.2988e-05 deg
tp 2458052.564593937550
(2017-Oct-26.06459394)
0.00050663 TDB
period 1955.041569687316
5.35
5.5927e-05
1.531e-07
d
yr
n .1841393071031105 5.2676e-09 deg/d
Q 3.186205736706422 6.0765e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-10-10  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58105  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:35:52  

Additional Information
 Earth MOID = 1.91895 au 
 Jupiter MOID = 1.94408 au 
 T_jup = 3.227 
[ 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 16.2   n/a MPO471892  
diameter diameter 4.033 km 0.788 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379469 (2010 CM185)          Discovered 2010-Feb-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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