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233464 (2006 KD18)
Classification: Main-belt Asteroid          SPK-ID: 2233464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316078041992974 5.3924e-08  
a 3.12519627532995 2.9453e-08 au
q 2.713896055841952 1.7439e-07 au
i 15.41371482673544 8.3156e-06 deg
node 180.4871214922835 1.9181e-05 deg
peri 320.9065831529508 3.6365e-05 deg
M 262.0417084176912 3.3479e-05 deg
tp 2459549.602063119738
(2021-Dec-01.10206312)
0.00019037 TDB
period 2017.968459127414
5.52
2.8527e-05
7.81e-08
d
yr
n .1783972382579592 2.5219e-09 deg/d
Q 3.536496494817948 3.3329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      9334 days (25.56 yr)  
   first obs. used      1995-04-28  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:04:39  

Additional Information
 Earth MOID = 1.74252 au 
 Jupiter MOID = 1.52673 au 
 T_jup = 3.146 
[ 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 15.8   n/a MPO494289  
diameter diameter 4.714 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233464 (2006 KD18)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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