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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05144187644368475 6.4619e-08  
a 3.212061702437585 7.971e-08 au
q 3.046827221211299 2.3062e-07 au
i 14.78266683189458 7.1383e-06 deg
node 214.4791049879014 2.4531e-05 deg
peri 213.055694795578 7.0238e-05 deg
M 68.85434081293219 6.378e-05 deg
tp 2458198.336112864792
(2018-Mar-20.83611286)
0.00037768 TDB
period 2102.685141696722
5.76
7.827e-05
2.143e-07
d
yr
n .1712096561016762 6.3731e-09 deg/d
Q 3.377296183663872 8.3811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      4851 days (13.28 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60578  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:45:23  

Additional Information
 Earth MOID = 2.06721 au 
 Jupiter MOID = 1.89093 au 
 T_jup = 3.137 
[ 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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