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JPL Small-Body Database Browser
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413224 (2003 RF9)
Classification: Main-belt Asteroid          SPK-ID: 2413224
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2283826359128223 9.5121e-08  
a 2.356388456875218 1.7577e-08 au
q 1.818230249859508 2.2009e-07 au
i 8.757159761446561 1.1927e-05 deg
node 199.1937568403805 3.8826e-05 deg
peri 138.5812144333152 4.5589e-05 deg
M 118.4543624366706 2.5002e-05 deg
tp 2458165.772297897570
(2018-Feb-16.27229790)
8.8824e-05 TDB
period 1321.200583393841
3.62
1.4783e-05
4.047e-08
d
yr
n .2724794437156909 3.0487e-09 deg/d
Q 2.894546663890929 2.1591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      5005 days (13.70 yr)  
   first obs. used      2003-08-21  
   last obs. used      2017-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58288  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:47:25  

Additional Information
 Earth MOID = .819755 au 
 Jupiter MOID = 2.5513 au 
 T_jup = 3.503 
[ 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 17.4   n/a MPO411352  

413224 (2003 RF9)          Discovered 2003-Aug-21 by CINEOS at Campo Imperatore
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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