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17034 Vasylshev (1999 FS9)
Classification: Main-belt Asteroid          SPK-ID: 2017034
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1542700497544107 7.3532e-08  
a 2.566479100235215 1.9853e-08 au
q 2.170548241748273 1.887e-07 au
i 8.345739953508859 7.1157e-06 deg
node 4.71121610443961 3.991e-05 deg
peri 329.5779265112856 4.6558e-05 deg
M 291.0564627005313 2.9467e-05 deg
tp 2457888.104771001200
(2017-May-14.60477100)
0.00012353 JED
period 1501.775534241842
4.11
1.7426e-05
4.771e-08
d
yr
n .2397162503927344 2.7815e-09 deg/d
Q 2.962409958722156 2.2916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      22146 days (60.63 yr)  
   first obs. used      1955-08-25  
   last obs. used      2016-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48354  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:26:38  

Additional Information
 Earth MOID = 1.16516 au 
 Jupiter MOID = 2.42022 au 
 T_jup = 3.401 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO365457  

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 | Physical Parameters | Discovery Circumstances ]
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