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44001 Jonquet (1997 RE3)
Classification: Main-belt Asteroid          SPK-ID: 2044001
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156638768353031 4.8547e-08  
a 3.083586868409986 2.9061e-08 au
q 2.600577619232666 1.4877e-07 au
i 4.747673464550198 7.4277e-06 deg
node 309.8762442034633 7.8081e-05 deg
peri 115.0512516386126 8.2825e-05 deg
M 118.8752201338281 2.7145e-05 deg
tp 2456947.412244231973
(2014-Oct-16.91224423)
0.00014687 JED
period 1977.801528458195
5.41
2.7959e-05
7.655e-08
d
yr
n .18202028607018 2.5731e-09 deg/d
Q 3.566596117587306 3.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      1997-09-06  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53894  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:23:08  

Additional Information
 Earth MOID = 1.61705 au 
 Jupiter MOID = 1.76553 au 
 T_jup = 3.203 
[ 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 13.7 mag n/a MPO333202  

44001 Jonquet           Discovered 1997 Sept. 6 at Pises.
Pierre Jonquet has observed occultations for the European Asteroidal Occultation Network for more than 20 years. He is also a founder member of the Société Astronomique de Montpellier.
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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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