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JPL Small-Body Database Browser
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27493 Derikesibill (2000 GU105)
Classification: Main-belt Asteroid          SPK-ID: 2027493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03113965486761807 4.6382e-08  
a 2.729911094237596 1.5873e-08 au
q 2.644902604943756 1.3325e-07 au
i 3.986757406574025 4.501e-06 deg
node 252.2567374111804 7.2546e-05 deg
peri 166.0700310022845 0.00011303 deg
M 224.4142189834623 8.7654e-05 deg
tp 2459220.987202241142
(2021-Jan-06.48720224)
0.0004026 TDB
period 1647.483911160018
4.51
1.4369e-05
3.934e-08
d
yr
n .2185150322630579 1.9059e-09 deg/d
Q 2.814919583531437 1.6368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1040  
   data-arc span      10434 days (28.57 yr)  
   first obs. used      1991-04-08  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:00:18  

Additional Information
 Earth MOID = 1.65657 au 
 Jupiter MOID = 2.30067 au 
 T_jup = 3.350 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO439291  
diameter diameter 6.911 km 0.128 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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