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17081 Jaytee (1999 JT1)
Classification: Main-belt Asteroid          SPK-ID: 2017081
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2134493376115819 5.6697e-08  
a 2.316663867895841 9.6785e-09 au
q 1.822173499824788 1.3228e-07 au
i 6.413498699003677 5.7587e-06 deg
node 153.8105505619614 3.2152e-05 deg
peri 207.604792914707 3.3287e-05 deg
M 181.4777311232545 8.6213e-06 deg
tp 2458239.179330904729
(2018-Apr-30.67933090)
3.2225e-05 JED
period 1287.932091454908
3.53
8.0711e-06
2.21e-08
d
yr
n .2795178428959924 1.7516e-09 deg/d
Q 2.811154235966893 1.1744e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1490  
   data-arc span      11333 days (31.03 yr)  
   first obs. used      1985-03-23  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53664  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:26:45  

Additional Information
 Earth MOID = .820426 au 
 Jupiter MOID = 2.63409 au 
 T_jup = 3.542 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO309287  

17081 Jaytee           Discovered 1999 May 8 by the Catalina Sky Survey.
Joseph T. ("J.T.") Williams (b. 1936) is an engineer at the Multiple-Mirror Observatory who was instrumental in the development of the original cluster of six 1.8-m telescopes on Mt. Hopkins, Arizona, as well as of the 6.5-m retrofit. He also developed the technique of aluminizing large telescope mirrors in situ.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 1999 JT1 = 1986 VZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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