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JPL Small-Body Database Browser
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379179 (2009 RK13)
Classification: Main-belt Asteroid          SPK-ID: 2379179
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 .1770706874885691 1.2556e-07  
a 2.483470307693849 2.2682e-08 au
q 2.043720512953051 3.0629e-07 au
i 1.288586771175704 1.5052e-05 deg
node 63.43055094081276 0.00049438 deg
peri 22.40456017628741 0.00049889 deg
M 106.2935211551966 5.8278e-05 deg
tp 2458178.423494653818
(2018-Feb-28.92349465)
0.00023255 TDB
period 1429.508969815485
3.91
1.9584e-05
5.362e-08
d
yr
n .2518347261902577 3.4501e-09 deg/d
Q 2.923220102434647 2.6699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      8853 days (24.24 yr)  
   first obs. used      1995-01-28  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:26:20  

Additional Information
 Earth MOID = 1.06 au 
 Jupiter MOID = 2.29226 au 
 T_jup = 3.455 
[ 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 17.5   n/a MPO434345  

379179 (2009 RK13)          Discovered 2009-Sep-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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