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40436 Sylviecoyaud (1999 RQ32)
Classification: Main-belt Asteroid          SPK-ID: 2040436
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .135404053375816 8.9349e-08  
a 2.583683996283955 2.218e-08 au
q 2.23384271054488 2.4002e-07 au
i 4.99013244164688 8.7573e-06 deg
node 359.1280576568312 6.7067e-05 deg
peri 344.6721292402646 7.0917e-05 deg
M 40.52556082579585 2.766e-05 deg
tp 2457429.740823196460
(2016-Feb-11.24082320)
0.00011516 JED
period 1516.901984738104
4.15
1.9533e-05
5.348e-08
d
yr
n .2373258151298118 3.0561e-09 deg/d
Q 2.933525282023029 2.5183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      6229 days (17.05 yr)  
   first obs. used      1998-05-24  
   last obs. used      2015-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57211  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 22:25:49  

Additional Information
 Earth MOID = 1.22587 au 
 Jupiter MOID = 2.44992 au 
 T_jup = 3.405 
[ 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 15.0 mag n/a MPO302297  

40436 Sylviecoyaud           Discovered 1999 Sept. 10 at Campo Catino.
Born in Paris but working in Italy, Sylvie Coyaud is a well-known scientific reporter. As presenter of the Rai-Radio 3 program Le oche di Lorenz, she spreads science with seriousness, comprehensibility and scientific exactness. An amateur astronomer since childhood, she has a special passion for minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

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