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359646 (2011 RF13)
Classification: Main-belt Asteroid          SPK-ID: 2359646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1584459214648163 6.9667e-08  
a 2.405934449109301 2.2806e-08 au
q 2.024723948336233 1.6184e-07 au
i 2.885526330629457 8.2264e-06 deg
node 332.4267432857761 0.00015093 deg
peri 90.05480997065935 0.00015516 deg
M 65.55708583449211 2.9442e-05 deg
tp 2458752.277439088296
(2019-Sep-25.77743909)
0.00011129 TDB
period 1363.088685086086
3.73
1.9381e-05
5.306e-08
d
yr
n .2641060731696002 3.7552e-09 deg/d
Q 2.78714494988237 2.6419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      5520 days (15.11 yr)  
   first obs. used      2004-12-12  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59687  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:25  

Additional Information
 Earth MOID = 1.04022 au 
 Jupiter MOID = 2.52327 au 
 T_jup = 3.504 
[ 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 18.3   n/a MPO455596  

359646 (2011 RF13)          Discovered 2009-Jan-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 RF13 = 2009 BR51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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