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JPL Small-Body Database Browser
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20367 Erikagibb (1998 KT8)
Classification: Main-belt Asteroid          SPK-ID: 2020367
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1902915417355405 3.8877e-08  
a 2.799180089993947 1.873e-08 au
q 2.26651979507357 1.0775e-07 au
i 9.152378766820478 4.3911e-06 deg
node 117.3644712179117 3.0305e-05 deg
peri 163.8618784355522 3.3304e-05 deg
M 140.3177797887994 1.695e-05 deg
tp 2457933.762486452126
(2017-Jun-29.26248645)
7.7449e-05 TDB
period 1710.585110728741
4.68
1.7169e-05
4.701e-08
d
yr
n .210454304636519 2.1123e-09 deg/d
Q 3.331840384914324 2.2294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1065  
   data-arc span      10193 days (27.91 yr)  
   first obs. used      1992-01-09  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:43:42  

Additional Information
 Earth MOID = 1.25106 au 
 Jupiter MOID = 1.84239 au 
 T_jup = 3.281 
[ 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 14.1   n/a MPO467942  
diameter diameter 9.606 km 0.297 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20367 Erikagibb           Discovered 1998 May 23 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Erika Gibb (b. 1974), assistant professor in the Department of Physics and Astronomy of the University of Missouri, works on the organic chemistry of comets and star forming regions.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080718/MPCPages.arcLast Updated: 2008-07-18

[ show close-approach data ]
Alternate Designations
 1998 KT8 = 1975 NB1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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