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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042882373398579 5.7606e-08  
a 2.321219535573755 2.2316e-08 au
q 2.079143641729924 1.4211e-07 au
i 6.180189720976926 7.148e-06 deg
node 206.9549959584549 5.2588e-05 deg
peri 81.53274410072181 6.821e-05 deg
M 63.55162632108896 3.7674e-05 deg
tp 2458772.467409784521
(2019-Oct-15.96740978)		 0.00013619 TDB
period 1291.732992997082
3.54		 1.8628e-05
5.1e-08		 d
yr
n .2786953665747339 4.019e-09 deg/d
Q 2.563295429417586 2.4643e-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 = 1.07396 au 
 Jupiter MOID = 2.56395 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 17.1   n/a MPO476778  

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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