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JPL Small-Body Database Browser
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82926 Jacquey (2001 QH110)
Classification: Main-belt Asteroid          SPK-ID: 2082926
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02180153066306592 4.7191e-08  
a 2.764645470093478 1.7174e-08 au
q 2.704371967104728 1.2859e-07 au
i 4.108530864351608 5.1969e-06 deg
node 158.8546005205465 5.6934e-05 deg
peri 1.331120869136195 0.00011982 deg
M 131.4127105319934 0.00010747 deg
tp 2457987.595981000680
(2017-Aug-22.09598100)
0.00050026 TDB
period 1679.026678214947
4.60
1.5645e-05
4.283e-08
d
yr
n .2144099344405493 1.9979e-09 deg/d
Q 2.824918973082227 1.7548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      679  
   data-arc span      8981 days (24.59 yr)  
   first obs. used      1995-03-31  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:51:02  

Additional Information
 Earth MOID = 1.71218 au 
 Jupiter MOID = 2.1393 au 
 T_jup = 3.336 
[ 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 15.5   n/a MPO371663  
diameter diameter 4.109 km 0.623 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

82926 Jacquey           Discovered 2001 Aug. 25 at Pises.
Anne-Marie Jacquey, treasurer of the Société Astronomique de Montpellier for more than 15 years, is a member of the team for observing minor planets at the Pises Observatory. She also played an active role in the establishment and development of the observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

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