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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551168563584817 3.8381e-08  
a 2.566044857183469 1.3582e-08 au
q 2.16800804566232 1.0386e-07 au
i 8.34637399939886 4.7305e-06 deg
node 4.693939563283052 2.3165e-05 deg
peri 329.4689824680183 2.8387e-05 deg
M 266.7722842437812 1.6629e-05 deg
tp 2459389.309918785749
(2021-Jun-23.80991879)
6.8891e-05 TDB
period 1501.394404308707
4.11
1.192e-05
3.264e-08
d
yr
n .2397771025167476 1.9037e-09 deg/d
Q 2.964081668704618 1.5689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2142  
   data-arc span      23723 days (64.95 yr)  
   first obs. used      1955-08-25  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:10:32  

Additional Information
 Earth MOID = 1.16342 au 
 Jupiter MOID = 2.42936 au 
 T_jup = 3.401 
[ 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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