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17023 Abbott (1999 EG)
Classification: Main-belt Asteroid          SPK-ID: 2017023
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238700866259978 3.2212e-08  
a 2.415586937355898 9.4737e-09 au
q 2.116367974172994 7.7366e-08 au
i 1.857708633812964 3.5941e-06 deg
node 287.5045668323689 0.00011374 deg
peri 187.1070652112664 0.00011502 deg
M 290.3538606565916 1.9716e-05 deg
tp 2459265.793727713481
(2021-Feb-20.29372771)
7.6049e-05 TDB
period 1371.299872142765
3.75
8.0672e-06
2.209e-08
d
yr
n .2625246361596107 1.5444e-09 deg/d
Q 2.714805900538802 1.0647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      9579 days (26.23 yr)  
   first obs. used      1993-09-14  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:16:12  

Additional Information
 Earth MOID = 1.13281 au 
 Jupiter MOID = 2.36894 au 
 T_jup = 3.506 
[ 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 14.9   n/a MPO302170  
diameter diameter 2.835 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.264   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17023 Abbott           Discovered 1999 Mar. 7 by J. Broughton at Reedy Creek Observatory.
Bud Abbott (1897-1974) was the gravely-voiced straight man of the Abbott and Costello comedy duo. Together they were masters of the straight man-funny man relationship.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1999 EG = 1993 RO9 = 1995 DC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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