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JPL Small-Body Database Browser
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27194 Jonathanli (1999 CF60)
Classification: Main-belt Asteroid          SPK-ID: 2027194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400220722779374 3.9296e-08  
a 2.594093579839643 1.0516e-08 au
q 2.230863221107604 1.0396e-07 au
i 1.155759196323362 3.571e-06 deg
node 307.0704995252058 0.00024846 deg
peri 120.9407269499826 0.00024914 deg
M 4.875200805530502 1.7817e-05 deg
tp 2458579.833501873361
(2019-Apr-06.33350187)
7.5508e-05 TDB
period 1526.07853960598
4.18
9.2796e-06
2.541e-08
d
yr
n .2358987369633995 1.4344e-09 deg/d
Q 2.957323938571684 1.1988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1556  
   data-arc span      9552 days (26.15 yr)  
   first obs. used      1993-10-12  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:35:19  

Additional Information
 Earth MOID = 1.24491 au 
 Jupiter MOID = 2.31839 au 
 T_jup = 3.404 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO452550  

27194 Jonathanli           Discovered 1999 Feb. 12 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jonathan F. Li (b. 1993) was a finalist in the 2010 Intel Science Talent Search, a science competition for high-school seniors, for his bioinformatics and genomics project. He attends the Saint Margaret's Episcopal School, San Juan Capistrano, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 1999 CF60 = 1993 TW47 = 2000 KY19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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