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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2135572664649162 6.1498e-08  
a 2.316040851165455 1.0125e-08 au
q 1.821433497969483 1.4435e-07 au
i 6.414469794493048 5.8219e-06 deg
node 153.8134808307139 3.5357e-05 deg
peri 207.458116756975 3.6574e-05 deg
M 125.7688015997251 8.6243e-06 deg
tp 2456950.732394817561
(2014-Oct-20.23239482)
3.0408e-05 JED
period 1287.412584092174
3.52
8.442e-06
2.311e-08
d
yr
n .2796306362453773 1.8336e-09 deg/d
Q 2.810648204361427 1.2287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1397  
   data-arc span      11227 days (30.74 yr)  
   first obs. used      1985-03-23  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54105  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:35:46  

Additional Information
 Earth MOID = .818792 au 
 Jupiter MOID = 2.63431 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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