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5831 Dizzy (1991 JG)
Classification: Main-belt Asteroid          SPK-ID: 2005831
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144328612913644 5.7517e-08  
a 2.686254602834835 1.74e-08 au
q 2.298551202074792 1.5651e-07 au
i 12.78973936780792 6.1443e-06 deg
node 63.74336651450363 2.3009e-05 deg
peri 165.7620160916295 2.8703e-05 deg
M 248.9296070079463 2.0512e-05 deg
tp 2458096.652282453938
(2017-Dec-09.15228245)
9.3476e-05 JED
period 1608.122712739445
4.40
1.5625e-05
4.278e-08
d
yr
n .223863513118808 2.1751e-09 deg/d
Q 3.073958003594879 1.9912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1148  
   data-arc span      28456 days (77.91 yr)  
   first obs. used      1938-04-05  
   last obs. used      2016-03-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54379  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 15:50:24  

Additional Information
 Earth MOID = 1.28946 au 
 Jupiter MOID = 1.9266 au 
 T_jup = 3.324 
[ 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 13.0 mag n/a MPO313467  
rotation period rot_per 9.0744 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

5831 Dizzy           Discovered 1991 May 4 by S. Ueda and H. Kaneda at Kushiro.
Trumpeter John Birks "Dizzy" Gillespie (1917-1993), also known as the composer of A Night in Tunisia, is said by some to have had a greater role than "Bird" (Charlie Parker) in the invention of bebop, of which he was clearly a leading proponent.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

[ show close-approach data ]
Alternate Designations
 1991 JG = 1938 GF = 1973 GV = 1977 BX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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