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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144204021496402 5.7978e-08  
a 2.686466642560752 1.7609e-08 au
q 2.299067349087555 1.5747e-07 au
i 12.7891765989437 6.1814e-06 deg
node 63.74261949889463 2.417e-05 deg
peri 165.7604239865739 2.9923e-05 deg
M 204.1525799588195 2.0642e-05 deg
tp 2458096.754029864141
(2017-Dec-09.25402986)
9.4577e-05 JED
period 1608.313122442833
4.40
1.5813e-05
4.329e-08
d
yr
n .223837009706918 2.2008e-09 deg/d
Q 3.07386593603395 2.0148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1111  
   data-arc span      28382 days (77.71 yr)  
   first obs. used      1938-04-05  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5333  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 12:57:48  

Additional Information
 Earth MOID = 1.28939 au 
 Jupiter MOID = 1.92582 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. 2015-December); 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. (2015) 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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