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27493 Derikesibill (2000 GU105)
Classification: Main-belt Asteroid          SPK-ID: 2027493
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03227433170095929 7.5003e-08  
a 2.729006651336896 3.2272e-08 AU
q 2.640929785457525 2.0127e-07 AU
i 3.98248947206829 7.8424e-06 deg
node 252.3198226728955 0.00011319 deg
peri 162.854660368721 0.00017765 deg
M 194.2390319791777 0.00013172 deg
tp 2457558.702289737875
(2016-Jun-19.20228974)
0.00060039 JED
period 1646.665240705807
4.51
2.9209e-05
7.997e-08
d
yr
n .2186236711025089 3.878e-09 deg/d
Q 2.817083517216266 3.3314e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1991-04-08  
   last obs. used      2013-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56428  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 21:51:23  

Additional Information
 Earth MOID = 1.65131 AU 
 T_jup = 3.351 
[ 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 14.3 mag n/a MPO266096  

27493 Derikesibill           Discovered 2000 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Derik Esibill mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. He teaches at the Kailua Intermediate School, Kailua, Hawaii.
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

[ show close-approach data ]
Alternate Designations
 2000 GU105 = 1991 GU7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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