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JPL Small-Body Database Browser
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58223 (1993 FO18)
Classification: Main-belt Asteroid          SPK-ID: 2058223
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810586266403506 5.418e-08  
a 3.004939776328777 2.8207e-08 au
q 2.460869507289726 1.6755e-07 au
i 14.63641141041959 5.9693e-06 deg
node 36.15267125517779 2.2925e-05 deg
peri 277.9577534615935 2.8618e-05 deg
M 250.4828940958416 2.1985e-05 deg
tp 2459179.304026226967
(2020-Nov-25.80402623)		 0.00012117 TDB
period 1902.620122413188
5.21		 2.679e-05
7.335e-08		 d
yr
n .1892127575857833 2.6642e-09 deg/d
Q 3.549010045367828 3.3314e-08 au
   Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9571 days (26.20 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:33:41  

Additional Information
 Earth MOID = 1.50016 au 
 Jupiter MOID = 1.98797 au 
 T_jup = 3.178 
[ 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 14.6   n/a MPO344729  
diameter diameter 7.752 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.026   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58223 (1993 FO18)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FO18 = 2000 SO85 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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