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JPL Small-Body Database Browser
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243517 (2010 CD32)
Classification: Main-belt Asteroid          SPK-ID: 2243517
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05527604011077781 4.4992e-08  
a 3.122080060098392 4.3954e-08 au
q 2.949503837467334 1.5709e-07 au
i 9.382911533691969 7.3402e-06 deg
node 161.6828489072676 3.0208e-05 deg
peri 287.1852678761894 7.4272e-05 deg
M 318.1427708180297 6.6979e-05 deg
tp 2458834.778511182845
(2019-Dec-17.27851118)		 0.00037554 TDB
period 2014.950957674792
5.52		 4.2551e-05
1.165e-07		 d
yr
n .1786643980732077 3.773e-09 deg/d
Q 3.294656282729451 4.6383e-08 au
   Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      9427 days (25.81 yr)  
   first obs. used      1993-02-26  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:19:41  

Additional Information
 Earth MOID = 1.9837 au 
 Jupiter MOID = 1.82552 au 
 T_jup = 3.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457100.5 (2015-Mar-19.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05467964323009012 4.5466e-08  
q 2.954755793968324 1.5914e-07 au
tp 2456834.507557076169
(2014-Jun-26.00755708)		 0.00037372 TDB
node 161.6924674433856 3.0205e-05 deg
peri 289.8554398947334 7.4402e-05 deg
i 9.379318964050789 7.3378e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      9427 days (25.81 yr)  
   first obs. used      1993-02-26  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:19:41  

Additional Information
 Jupiter MOID = 1.82552 au 
 T_jup = 3.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.067174659964809E-15 -6.99957987206319E-15 1.798807047908044E-12 -1.322077605004548E-14 2.956429321220828E-13 -2.106685524060544E-15
q -6.99957987206319E-15 2.532603545548963E-14 -5.530803883719218E-12 4.091958545409676E-14 -8.530653529326389E-13 7.917523215096581E-15
tp 1.798807047908044E-12 -5.530803883719218E-12 1.396644564064315E-7 -1.606236835821295E-10 2.542940965918428E-8 -2.687967970887617E-11
node -1.322077605004548E-14 4.091958545409676E-14 -1.606236835821295E-10 9.123202664203575E-10 -9.28756933672453E-10 3.404349750428831E-11
peri 2.956429321220828E-13 -8.530653529326389E-13 2.542940965918428E-8 -9.28756933672453E-10 5.535703558087338E-9 -3.833416040511222E-11
i -2.106685524060544E-15 7.917523215096581E-15 -2.687967970887617E-11 3.404349750428831E-11 -3.833416040511222E-11 5.384393802911553E-11

[ 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 15.3   n/a MPO454787  
diameter diameter 4.475 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243517 (2010 CD32)          Discovered 2010-Feb-09 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

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