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239762 (2010 CV18)
Classification: Main-belt Asteroid          SPK-ID: 2239762
[ 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 .2380083639543258 6.2798e-08  
a 2.632909851111549 2.2417e-08 au
q 2.006255285009261 1.6657e-07 au
i 12.31804622887319 7.7671e-06 deg
node 192.6461087550381 3.3677e-05 deg
peri 272.0151096405109 3.7856e-05 deg
M 185.3847059792168 1.5746e-05 deg
tp 2459757.388993409702
(2022-Jun-26.88899341)		 7.0823e-05 TDB
period 1560.459174870796
4.27		 1.9929e-05
5.456e-08		 d
yr
n .2307013254799232 2.9463e-09 deg/d
Q 3.259564417213836 2.7752e-08 au
   Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      5378 days (14.72 yr)  
   first obs. used      2004-09-07  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54546  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 08:37:16  

Additional Information
 Earth MOID = 1.06648 au 
 Jupiter MOID = 2.07754 au 
 T_jup = 3.326 
[ 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 16.7   n/a MPO475943  

239762 (2010 CV18)          Discovered 2010-Feb-13 by Mayhill at Mayhill
Reference: 20100428/Numbers.arcLast Updated: 2010-05-03

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