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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03174734668409097 5.9776e-08  
a 2.72870065250277 2.2148e-08 au
q 2.642071646890659 1.705e-07 au
i 3.982461781753525 5.8326e-06 deg
node 252.2971578381784 9.3238e-05 deg
peri 162.884017547131 0.00014111 deg
M 9.079806614407204 0.00010429 deg
tp 2457558.975313049463
(2016-Jun-19.47531305)
0.00047691 JED
period 1646.388291846812
4.51
2.0045e-05
5.488e-08
d
yr
n .2186604471027763 2.6622e-09 deg/d
Q 2.815329658114881 2.2851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      9036 days (24.74 yr)  
   first obs. used      1991-04-08  
   last obs. used      2016-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52439  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 20:48:49  

Additional Information
 Earth MOID = 1.65205 au 
 Jupiter MOID = 2.3088 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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