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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544471479427089 6.256e-08  
a 3.0809609968347 4.0455e-08 AU
q 2.605115357950856 2.0443e-07 AU
i 4.759132940019857 9.0266e-06 deg
node 309.9874333595217 9.3359e-05 deg
peri 114.7933893725577 9.9933e-05 deg
M 333.5054409862743 3.491e-05 deg
tp 2456945.872387176037
(2014-Oct-15.37238718)
0.00019268 JED
period 1975.27572949077
5.41
3.8905e-05
1.065e-07
d
yr
n .1822530366901277 3.5897e-09 deg/d
Q 3.556806635718545 4.6704e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      5959 days (16.31 yr)  
   first obs. used      1997-09-06  
   last obs. used      2013-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5909  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jan-22 12:06:38  

Additional Information
 Earth MOID = 1.62224 AU 
 T_jup = 3.204 
[ 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 13.6 mag n/a MPO267851  

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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