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JPL Small-Body Database Browser
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393818 (2005 SF16)
Classification: Main-belt Asteroid          SPK-ID: 2393818
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03989047812018363 9.0446e-08  
a 3.163296382475983 6.0011e-08 au
q 3.037110977343168 2.7578e-07 au
i 9.932103712453934 1.2626e-05 deg
node 1.392413547808639 4.5142e-05 deg
peri 108.6656439275587 0.00015651 deg
M 124.0164895553071 0.00014908 deg
tp 2458292.578361852144
(2018-Jun-23.07836185)
0.00085284 TDB
period 2054.983096579046
5.63
5.8477e-05
1.601e-07
d
yr
n .1751839227287544 4.9851e-09 deg/d
Q 3.289481787608797 6.2405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4941 days (13.53 yr)  
   first obs. used      2005-09-26  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65062  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:45:20  

Additional Information
 Earth MOID = 2.07151 au 
 Jupiter MOID = 1.75014 au 
 T_jup = 3.180 
[ 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 16.2   n/a MPO472041  

393818 (2005 SF16)          Discovered 2005-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2005 SF16 = 2008 CA200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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