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268213 (2005 CY)
Classification: Main-belt Asteroid          SPK-ID: 2268213
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1964939792465689 6.1114e-08  
a 3.182259480994696 4.7707e-08 au
q 2.556964652578928 1.9363e-07 au
i 27.61536023066044 8.5167e-06 deg
node 129.1835869051799 1.603e-05 deg
peri 60.37544771754437 2.9674e-05 deg
M 132.2940552165422 2.216e-05 deg
tp 2457838.526901515210
(2017-Mar-26.02690152)
0.00012433 TDB
period 2073.489356763057
5.68
4.6627e-05
1.277e-07
d
yr
n .1736203751544687 3.9043e-09 deg/d
Q 3.807554309410465 5.7081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6702 days (18.35 yr)  
   first obs. used      2000-03-04  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56631  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:16:49  

Additional Information
 Earth MOID = 1.66299 au 
 Jupiter MOID = 1.54941 au 
 T_jup = 2.994 
[ 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 15.3   n/a MPO454993  
diameter diameter 5.754 km 1.539 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268213 (2005 CY)          Discovered 2005-Feb-01 by CSS at Catalina
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 CY = 2006 KE124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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