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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2138770424976197 6.3793e-08  
a 2.315417966802002 1.5914e-08 AU
q 1.820203219916538 1.5091e-07 AU
i 6.413959880773919 6.1545e-06 deg
node 153.8156288111352 4.667e-05 deg
peri 207.3276525135921 4.7928e-05 deg
M 318.0365618843346 1.4963e-05 deg
tp 2456950.506848748767
(2014-Oct-20.00684875)
5.45e-05 JED
period 1286.893256951611
3.52
1.3267e-05
3.632e-08
d
yr
n .2797434814856106 2.884e-09 deg/d
Q 2.810632713687466 1.9318e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      10691 days (29.27 yr)  
   first obs. used      1985-03-23  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53837  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:37:55  

Additional Information
 Earth MOID = .818032 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 13.9 mag n/a PDS3 (MPO 3021)  

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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