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JPL Small-Body Database Browser
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215395 (2002 CL256)
Classification: Main-belt Asteroid          SPK-ID: 2215395
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03705976813871194 6.5414e-08  
a 3.124690469636929 4.1251e-08 au
q 3.008890165326942 2.1905e-07 au
i 10.15773887081397 8.2179e-06 deg
node 347.2984992645741 3.4501e-05 deg
peri 339.6197705263372 0.0001083 deg
M 279.0452518297661 0.00010135 deg
tp 2459454.179082991418
(2021-Aug-27.67908299)
0.00056657 TDB
period 2017.478573751685
5.52
3.9951e-05
1.094e-07
d
yr
n .1784405567839797 3.5336e-09 deg/d
Q 3.240490773946917 4.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7009 days (19.19 yr)  
   first obs. used      2000-11-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:22:50  

Additional Information
 Earth MOID = 2.00039 au 
 Jupiter MOID = 1.94754 au 
 T_jup = 3.190 
[ 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 15.0   n/a MPO433409  
diameter diameter 6.703 km 0.361 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215395 (2002 CL256)          Discovered 2002-Feb-04 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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