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JPL Small-Body Database Browser
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17034 Vasylshev (1999 FS9)
Classification: Main-belt Asteroid          SPK-ID: 2017034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548484158818533 4.918e-08  
a 2.566324900894337 1.544e-08 au
q 2.168933555352695 1.272e-07 au
i 8.345482289188668 5.2121e-06 deg
node 4.696273283455344 2.6775e-05 deg
peri 329.4995669271668 3.1221e-05 deg
M 170.8089530117866 1.7113e-05 deg
tp 2457888.017808519071
(2017-May-14.51780852)
7.2367e-05 TDB
period 1501.640191632315
4.11
1.3552e-05
3.71e-08
d
yr
n .2397378559831116 2.1636e-09 deg/d
Q 2.963716246435979 1.7831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      23263 days (63.69 yr)  
   first obs. used      1955-08-25  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:28:42  

Additional Information
 Earth MOID = 1.16343 au 
 Jupiter MOID = 2.42655 au 
 T_jup = 3.400 
[ 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 13.6   n/a MPO473993  
diameter diameter 6.561 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17034 Vasylshev           Discovered 1999 Mar. 22 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Vasyl G. Shevchenko (b. 1960), of the Institute of Astronomy, Kharkiv National University, is the most productive observer of the magnitude-phase dependence and opposition effect for minor planets. He was one of the first to show that the amplitude of the opposition effect depends on taxonomic class.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

Alternate Designations
 1999 FS9 = 1955 QD1 = 1982 BG7 = 1988 SA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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