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344007 (2011 RF2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01202934450655538 5.7288e-08  
a 3.232716571741916 4.5765e-08 au
q 3.193829110408382 1.7636e-07 au
i 7.190590586959911 4.1111e-06 deg
node 243.7630882168071 4.5179e-05 deg
peri 87.36960043593615 0.00023536 deg
M 187.2787116090938 0.00023598 deg
tp 2460019.075531683775
(2023-Mar-15.57553168)
0.0014066 TDB
period 2122.999398755443
5.81
4.5082e-05
1.234e-07
d
yr
n .1695714093047042 3.6009e-09 deg/d
Q 3.27160403307545 4.6315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      5267 days (14.42 yr)  
   first obs. used      2005-09-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53462  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 22:59:38  

Additional Information
 Earth MOID = 2.1916 au 
 Jupiter MOID = 1.78387 au 
 T_jup = 3.174 
[ 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 15.4   n/a MPO418775  

344007 (2011 RF2)          Discovered 2006-Oct-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2011 RF2 = 2006 TO83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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