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8337 (1984 SF6)
Classification: Main-belt Asteroid          SPK-ID: 2008337
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624766053070927 5.4519e-08  
a 3.194494619912279 3.1154e-08 au
q 2.67546397839716 1.7218e-07 au
i 2.699675129150679 6.1771e-06 deg
node 108.8728355064874 0.0001385 deg
peri 310.7853302933079 0.00014073 deg
M 120.1153423702468 2.2953e-05 deg
tp 2456704.678808559725
(2014-Feb-16.17880856)
0.00013404 JED
period 2085.459059396127
5.71
3.0507e-05
8.352e-08
d
yr
n .1726238634980649 2.5252e-09 deg/d
Q 3.713525261427398 3.6216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1037  
   data-arc span      13147 days (35.99 yr)  
   first obs. used      1979-12-18  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53917  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:07:08  

Additional Information
 Earth MOID = 1.68808 au 
 Jupiter MOID = 1.63188 au 
 T_jup = 3.173 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO324385  
rotation period rot_per 4.0595 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

[ show close-approach data ]
Alternate Designations
 1984 SF6 = 1979 YU5 = 1992 AF3 = 1994 LV8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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