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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .155707654965588 5.6583e-08  
a 3.085212253704302 3.2904e-08 au
q 2.604821088608908 1.8092e-07 au
i 4.753557998934076 8.1531e-06 deg
node 309.9684699850338 8.1693e-05 deg
peri 115.1027648428333 8.701e-05 deg
M 82.42959207126066 2.7785e-05 deg
tp 2456947.282523718488
(2014-Oct-16.78252372)
0.00015195 JED
period 1979.365508933897
5.42
3.1665e-05
8.669e-08
d
yr
n .1818764641371866 2.9096e-09 deg/d
Q 3.565603418799696 3.8028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      1997-09-06  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54796  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:49:37  

Additional Information
 Earth MOID = 1.62209 au 
 Jupiter MOID = 1.76685 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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