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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03191093675426045 5.9785e-08  
a 2.729137340284817 2.2158e-08 au
q 2.642048011225298 1.7051e-07 au
i 3.981986012581176 5.8423e-06 deg
node 252.3013803350487 9.3317e-05 deg
peri 162.8950785048271 0.0001408 deg
M 325.3428452916194 0.00010378 deg
tp 2457559.035643004797
(2016-Jun-19.53564300)
0.00047485 JED
period 1646.783527440758
4.51
2.0056e-05
5.491e-08
d
yr
n .2186079675933306 2.6624e-09 deg/d
Q 2.816226669344337 2.2865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      9012 days (24.67 yr)  
   first obs. used      1991-04-08  
   last obs. used      2015-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5243  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:04:03  

Additional Information
 Earth MOID = 1.65243 au 
 Jupiter MOID = 2.30867 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 14.4 mag n/a MPO347728  

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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