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JPL Small-Body Database Browser
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160321 (2003 KP13)
Classification: Main-belt Asteroid          SPK-ID: 2160321
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135999960882768 5.8933e-08  
a 3.07067184063867 2.818e-08 au
q 2.721843531553735 1.8907e-07 au
i 14.38331184147944 5.6934e-06 deg
node 88.63100017249096 2.2329e-05 deg
peri 147.0657102156197 3.3018e-05 deg
M 47.93319444080332 2.2489e-05 deg
tp 2458738.812843283854
(2019-Sep-12.31284328)		 0.00012249 TDB
period 1965.389069450759
5.38		 2.7055e-05
7.407e-08		 d
yr
n .1831698392932471 2.5215e-09 deg/d
Q 3.419500149723605 3.1382e-08 au
   Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      6371 days (17.44 yr)  
   first obs. used      2002-02-08  
   last obs. used      2019-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:18:03  

Additional Information
 Earth MOID = 1.72023 au 
 Jupiter MOID = 1.6692 au 
 T_jup = 3.173 
[ 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 MPO493913  
diameter diameter 4.651 km 1.401 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160321 (2003 KP13)          Discovered 2003-May-26 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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