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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353674286551234 9.0703e-08  
a 2.58312764664135 2.2779e-08 AU
q 2.23345629922755 2.425e-07 AU
i 4.990278544021974 9.3746e-06 deg
node 359.1334003935436 6.7545e-05 deg
peri 344.8212337935906 7.1499e-05 deg
M 257.9830933367491 2.7376e-05 deg
tp 2457430.221297434094
(2016-Feb-11.72129743)
0.00011889 JED
period 1516.412054983437
4.15
2.0059e-05
5.492e-08
d
yr
n .2374024915041525 3.1403e-09 deg/d
Q 2.93279899405515 2.5863e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      5875 days (16.08 yr)  
   first obs. used      1998-05-24  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57281  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 15:03:05  

Additional Information
 Earth MOID = 1.22679 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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