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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03227434250069414 6.869e-08  
a 2.729006682139546 2.7487e-08 AU
q 2.640929785793491 1.8685e-07 AU
i 3.982492419363861 7.483e-06 deg
node 252.3196672045174 9.554e-05 deg
peri 162.854778887239 0.00014355 deg
M 194.2390526616783 0.0001059 deg
tp 2457558.702207971556
(2016-Jun-19.20220797)
0.00048595 JED
period 1646.665268584992
4.51
2.4878e-05
6.811e-08
d
yr
n .2186236674010585 3.303e-09 deg/d
Q 2.817083578485601 2.8374e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      8479 days (23.21 yr)  
   first obs. used      1991-04-08  
   last obs. used      2014-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54698  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:57:15  

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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