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108326 (2001 KY)
Classification: Main-belt Asteroid          SPK-ID: 2108326
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1505809459799084 8.0666e-08  
a 2.77733373794578 2.9649e-08 au
q 2.359120196383989 2.3504e-07 au
i 14.84028521154109 9.245e-06 deg
node 61.96628082200814 3.4705e-05 deg
peri 189.0987548389336 4.9934e-05 deg
M 34.47882072139655 4.2465e-05 deg
tp 2458838.583751074949
(2019-Dec-21.08375107)
0.00019777 TDB
period 1690.598703593291
4.63
2.7072e-05
7.412e-08
d
yr
n .2129423140067695 3.4098e-09 deg/d
Q 3.19554727950757 3.4113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7478 days (20.47 yr)  
   first obs. used      1998-11-16  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:17  

Additional Information
 Earth MOID = 1.34639 au 
 Jupiter MOID = 1.84124 au 
 T_jup = 3.270 
[ 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 15.2   n/a MPO474953  
diameter diameter 2.636 km 0.281 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.211   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108326 (2001 KY)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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