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JPL Small-Body Database Browser
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305996 (2009 KB14)
Classification: Main-belt Asteroid          SPK-ID: 2305996
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1201240604586841 9.2819e-08  
a 3.126319670225579 5.282e-08 au
q 2.750773457146228 2.9145e-07 au
i 10.22628842833851 8.9066e-06 deg
node 64.88254659116646 4.0954e-05 deg
peri 291.1213144814972 5.2979e-05 deg
M 175.9047993356697 3.7972e-05 deg
tp 2457613.939576274179
(2016-Aug-13.43957627)		 0.00020493 TDB
period 2019.056636786581
5.53		 5.1169e-05
1.401e-07		 d
yr
n .1783010904404129 4.5187e-09 deg/d
Q 3.50186588330493 5.9165e-08 au
   Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      5838 days (15.98 yr)  
   first obs. used      2003-04-09  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59441  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:18:49  

Additional Information
 Earth MOID = 1.76765 au 
 Jupiter MOID = 2.04331 au 
 T_jup = 3.179 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO254615  

305996 (2009 KB14)          Discovered 2009-May-26 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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