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JPL Small-Body Database Browser
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379821 (2011 KV43)
Classification: Main-belt Asteroid          SPK-ID: 2379821
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05685501809925295 1.7078e-07  
a 3.076059730255914 7.3746e-08 au
q 2.901170298617831 5.1403e-07 au
i 9.056815955353787 2.361e-05 deg
node 210.3321996898894 5.7606e-05 deg
peri 309.3366423492411 0.00017996 deg
M 238.6449025248688 0.0001756 deg
tp 2459264.772228202017
(2021-Feb-19.27222820)
0.00097031 TDB
period 1970.564130622792
5.40
7.0864e-05
1.94e-07
d
yr
n .1826888018540269 6.5697e-09 deg/d
Q 3.250949161893997 7.7939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2005-03-08  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:35:03  

Additional Information
 Earth MOID = 1.91828 au 
 Jupiter MOID = 1.75896 au 
 T_jup = 3.208 
[ 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 16.5   n/a MPO455733  

379821 (2011 KV43)          Discovered 2005-Mar-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 KV43 = 2005 EM123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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