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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400220743905886 3.9866e-08  
a 2.594093579324925 1.0641e-08 au
q 2.230863215184542 1.0565e-07 au
i 1.155759209199816 3.5739e-06 deg
node 307.0705059820409 0.00025222 deg
peri 120.9407200386327 0.00025289 deg
M 4.875201434843309 1.7922e-05 deg
tp 2458579.833499211788
(2019-Apr-06.33349921)
7.5953e-05 TDB
period 1526.078539151776
4.18
9.3902e-06
2.571e-08
d
yr
n .2358987370336097 1.4515e-09 deg/d
Q 2.957323943465309 1.2131e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1545  
   data-arc span      9515 days (26.05 yr)  
   first obs. used      1993-10-12  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:58:03  

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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