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437338 (2013 SK66)
Classification: Inner Main-belt Asteroid          SPK-ID: 2437338
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08721402414325367 1.7825e-07  
a 1.850327676085873 1.2091e-08 au
q 1.688953153470789 3.3592e-07 au
i 21.64028460569264 2.0192e-05 deg
node 184.4391671607903 1.3079e-05 deg
peri 117.3856601046205 0.00020608 deg
M 281.0968995795209 0.0001896 deg
tp 2459201.994391381046
(2020-Dec-18.49439138)
0.00048346 TDB
period 919.3299187309204
2.52
9.0109e-06
2.467e-08
d
yr
n .3915895617722942 3.8382e-09 deg/d
Q 2.011702198700957 1.3145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2003-09-21  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:51  

Additional Information
 Earth MOID = .737689 au 
 Jupiter MOID = 3.15763 au 
 T_jup = 3.916 
[ 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 19.1   n/a MPO336275  

437338 (2013 SK66)          Discovered 2003-Sep-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 SK66 = 2008 SY308 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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