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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03684646521156952 6.808e-08  
a 3.123836869424543 4.4146e-08 au
q 3.008734522888673 2.2378e-07 au
i 10.15833272809307 8.481e-06 deg
node 347.3058253830416 3.4568e-05 deg
peri 340.2099170087465 0.00010849 deg
M 207.015009775091 0.00010197 deg
tp 2459457.492988609542
(2021-Aug-30.99298861)
0.00056897 TDB
period 2016.651930662427
5.52
4.2749e-05
1.17e-07
d
yr
n .1785137011133834 3.7841e-09 deg/d
Q 3.238939215960412 4.5772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6711 days (18.37 yr)  
   first obs. used      2000-11-19  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:31:47  

Additional Information
 Earth MOID = 1.99932 au 
 Jupiter MOID = 1.94983 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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