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JPL Small-Body Database Browser
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392175 (2009 KZ13)
Classification: Outer Main-belt Asteroid          SPK-ID: 2392175
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05139452776509892 5.7484e-08  
a 3.210920394175205 5.2503e-08 au
q 3.045896656825245 1.7344e-07 au
i 14.78421577944821 6.8275e-06 deg
node 214.4733064797671 1.7791e-05 deg
peri 212.6202270045677 5.932e-05 deg
M 137.8162676839206 5.7788e-05 deg
tp 2458195.972824794147
(2018-Mar-18.47282479)
0.00033765 TDB
period 2101.564553600947
5.75
5.1545e-05
1.411e-07
d
yr
n .1713009478500931 4.2015e-09 deg/d
Q 3.375944131525165 5.5201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2005-10-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56247  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:22:42  

Additional Information
 Earth MOID = 2.0664 au 
 Jupiter MOID = 1.89173 au 
 T_jup = 3.138 
[ 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 15.4   n/a MPO437605  
diameter diameter 4.598 km 0.487 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392175 (2009 KZ13)          Discovered 2009-May-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2009 KZ13 = 2010 HL69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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