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27390 Kyledavis (2000 EC87)
Classification: Main-belt Asteroid          SPK-ID: 2027390
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558870813523509 5.5024e-08  
a 2.274050807348142 1.0623e-08 au
q 1.919555664143683 1.2648e-07 au
i 6.924591813597377 6.0378e-06 deg
node 333.7225285391545 4.1092e-05 deg
peri 40.5247234394735 4.5086e-05 deg
M 76.16624854633466 1.5925e-05 deg
tp 2457335.492151004980
(2015-Nov-08.99215101)
5.557e-05 JED
period 1252.560385459581
3.43
8.7766e-06
2.403e-08
d
yr
n .2874112930434977 2.0139e-09 deg/d
Q 2.628545950552601 1.2279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      8986 days (24.60 yr)  
   first obs. used      1991-06-08  
   last obs. used      2016-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55046  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 20:48:19  

Additional Information
 Earth MOID = .924058 au 
 Jupiter MOID = 2.84782 au 
 T_jup = 3.585 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO351016  

27390 Kyledavis           Discovered 2000 Mar. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Kyle McKay Davis (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for his animal and plant sciences project. He attends the Walnut Middle School, Sunbury, Ohio.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

Alternate Designations
 2000 EC87 = 1991 RU19 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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