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JPL Small-Body Database Browser
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379929 (2012 KK49)
Classification: Main-belt Asteroid          SPK-ID: 2379929
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046413219693421 5.7523e-08  
a 2.321922143874214 2.2333e-08 au
q 2.078953141229327 1.4209e-07 au
i 6.181028302146018 7.1498e-06 deg
node 206.9820765655542 5.2567e-05 deg
peri 81.73070476269442 6.8124e-05 deg
M 311.9126649127006 3.8079e-05 deg
tp 2458773.122783840544
(2019-Oct-16.62278384)		 0.00013589 TDB
period 1292.319527995826
3.54		 1.8645e-05
5.105e-08		 d
yr
n .278568877279368 4.019e-09 deg/d
Q 2.5648911465191 2.467e-08 au
   Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5129 days (14.04 yr)  
   first obs. used      2005-07-12  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:39  

Additional Information
 Earth MOID = 1.07316 au 
 Jupiter MOID = 2.56322 au 
 T_jup = 3.562 
[ 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 17.0   n/a MPO434350  

379929 (2012 KK49)          Discovered 2006-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 KK49 = 2009 MJ10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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