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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457077.5 (2015-Feb-24.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09489705547924458 5.3363e-08  
q 2.84891116726753 1.7629e-07 au
tp 2457929.718590314657
(2017-Jun-25.21859031)
0.00019071 TDB
node 149.5195913985617 2.9825e-05 deg
peri 283.1160432873619 4.4127e-05 deg
i 11.68820979598533 6.1339e-06 deg
  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
 Jupiter MOID = 1.81662 au 
 T_jup = 3.169 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.847605190636747E-15 -9.173486653199426E-15 4.799344400350302E-13 -2.416142538898673E-15 8.183219267378711E-14 1.566293833212725E-15
q -9.173486653199426E-15 3.107703539980685E-14 -8.677141486452263E-13 4.011573637622013E-15 -2.640632883013541E-13 -1.625248243162198E-15
tp 4.799344400350302E-13 -8.677141486452263E-13 3.636939441580124E-8 2.77578050716148E-11 6.230659911749645E-9 -4.916581198007828E-12
node -2.416142538898673E-15 4.011573637622013E-15 2.77578050716148E-11 8.895141218409712E-10 -8.654421963892611E-10 -1.129846133380394E-11
peri 8.183219267378711E-14 -2.640632883013541E-13 6.230659911749645E-9 -8.654421963892611E-10 1.947174602085579E-9 9.941999636264649E-12
i 1.566293833212725E-15 -1.625248243162198E-15 -4.916581198007828E-12 -1.129846133380394E-11 9.941999636264649E-12 3.762446873975814E-11

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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