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59236 (1999 CD2)
Classification: Main-belt Asteroid          SPK-ID: 2059236
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693820520996771 3.1101e-08  
a 2.272121477625834 7.9472e-09 au
q 1.88726487912582 7.2961e-08 au
i 5.68760923798693 3.5631e-06 deg
node 97.98862824438839 3.4127e-05 deg
peri 274.1766848101357 3.6023e-05 deg
M 95.03664082503997 1.282e-05 deg
tp 2458270.256465450650
(2018-May-31.75646545)
4.3538e-05 TDB
period 1250.966694589251
3.42
6.5633e-06
1.797e-08
d
yr
n .2877774456802819 1.5098e-09 deg/d
Q 2.656978076125848 9.2933e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1485  
   data-arc span      9437 days (25.84 yr)  
   first obs. used      1993-05-27  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:37:57  

Additional Information
 Earth MOID = .896996 au 
 Jupiter MOID = 2.81774 au 
 T_jup = 3.586 
[ 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 14.4   n/a MPO359148  
diameter diameter 3.933 km 0.192 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.262   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59236 (1999 CD2)          Discovered 1999-Feb-08 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CD2 = 1993 KX2 = 1997 SV34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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