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JPL Small-Body Database Browser
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10316 Williamturner (1990 SF9)
Classification: Main-belt Asteroid          SPK-ID: 2010316
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553518397915221 4.7405e-08  
a 3.152530798050082 1.6852e-08 au
q 2.662779338573567 1.488e-07 au
i 5.70391101880056 4.7164e-06 deg
node 33.45138754691583 4.488e-05 deg
peri 294.0519096616536 4.6835e-05 deg
M 62.60544882172737 1.3703e-05 deg
tp 2458244.952960730240
(2018-May-06.45296073)		 7.7765e-05 TDB
period 2044.501501803658
5.60		 1.6393e-05
4.488e-08		 d
yr
n .1760820423376594 1.4119e-09 deg/d
Q 3.642282257526598 1.947e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1889  
   data-arc span      14682 days (40.20 yr)  
   first obs. used      1979-09-23  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .488  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:01:53  

Additional Information
 Earth MOID = 1.65732 au 
 Jupiter MOID = 1.74117 au 
 T_jup = 3.181 
[ 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 12.8   n/a MPO365373  
diameter diameter 12.770 km 0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.099   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10316 Williamturner           Discovered 1990 Sept. 22 by E. W. Elst at the European Southern Observatory.
The "Father of English Botany", William Turner (1508-1568), is best known for his book A New Herball.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1990 SF9 = 1979 SJ7 = 1979 TA1 = 1990 UA7 = 1996 TB37 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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