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JPL Small-Body Database Browser
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109435 Giraud (2001 QB197)
Classification: Main-belt Asteroid          SPK-ID: 2109435
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07075996044193464 5.2274e-08  
a 3.194981561636254 3.021e-08 au
q 2.968904792722162 1.6932e-07 au
i 21.4511818514986 8.102e-06 deg
node 350.0151909598786 1.2329e-05 deg
peri 303.4076866340012 5.5639e-05 deg
M 86.85973409363383 5.4989e-05 deg
tp 2458097.211559259351
(2017-Dec-09.71155926)
0.00031972 TDB
period 2085.935912160627
5.71
2.9586e-05
8.1e-08
d
yr
n .1725844010361323 2.4478e-09 deg/d
Q 3.421058330550346 3.2348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52362  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 10:15:39  

Additional Information
 Earth MOID = 2.00203 au 
 Jupiter MOID = 1.90018 au 
 T_jup = 3.084 
[ 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 MPO459512  
diameter diameter 10.010 km 0.223 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109435 Giraud           Discovered 2001 Aug. 22 by R. A. Tucker at Goodricke-Pigott.
Jean Henri Gaston Giraud (1938-2012) was a French artist, cartoonist, and writer. Using an abstract and often surreal style, he produced a wide range of science fiction and fantasy works. He also contributed storyboards and concept designs to films such as Alien, The Fifth Element, Heavy Metal, the Abyss and Tron.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-09-25Last Updated: 2018-10-01

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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