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17024 Costello (1999 EJ5)
Classification: Main-belt Asteroid          SPK-ID: 2017024
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06621809251579165 3.4689e-08  
a 2.432754892795606 8.6821e-09 au
q 2.271662504236222 8.3111e-08 au
i 5.344265877423034 4.4692e-06 deg
node 327.2121258244619 3.3178e-05 deg
peri 314.7840125400764 4.6044e-05 deg
M 179.7905735227341 3.2522e-05 deg
tp 2458508.333819104783
(2019-Jan-24.83381910)
0.00012487 TDB
period 1385.944881536128
3.79
7.4193e-06
2.031e-08
d
yr
n .2597505895046778 1.3905e-09 deg/d
Q 2.593847281354991 9.257e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1924  
   data-arc span      9987 days (27.34 yr)  
   first obs. used      1993-11-06  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47065  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:51:33  

Additional Information
 Earth MOID = 1.25711 au 
 Jupiter MOID = 2.50482 au 
 T_jup = 3.497 
[ 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 14.2   n/a MPO449075  
diameter diameter 3.744 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.138   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17024 Costello           Discovered 1999 Mar. 15 by J. Broughton at Reedy Creek Observatory.
Louis Costello (1906-1959) was the funny man of the Abbott and Costello comedy duo. Their relationship created a magical chemistry that would take them from the burlesque stage to radio to broadway to film and, finally, to television.
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

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