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359933 (2011 YF2)
Classification: Main-belt Asteroid          SPK-ID: 2359933
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09248133153150831 5.32e-08  
a 3.150257834173766 4.214e-08 au
q 2.858917795001811 1.7486e-07 au
i 11.68822918209341 6.134e-06 deg
node 149.4544477511745 2.9806e-05 deg
peri 283.1256681989767 4.4838e-05 deg
M 189.0543167784828 3.5143e-05 deg
tp 2459970.279981006638
(2023-Jan-25.77998101)		 0.00020437 TDB
period 2042.29078256388
5.59		 4.0979e-05
1.122e-07		 d
yr
n .1762726459295175 3.5369e-09 deg/d
Q 3.441597873345722 4.6037e-08 au
   Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6325 days (17.32 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56735  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:46:54  

Additional Information
 Earth MOID = 1.90301 au 
 Jupiter MOID = 1.81662 au 
 T_jup = 3.169 
[ 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 15.5   n/a MPO434270  

359933 (2011 YF2)          Discovered 2003-May-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 YF2 = 2003 KU14 = 2010 RX79 = 2013 CH166 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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