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31192 Aigoual (1997 YH16)
Classification: Main-belt Asteroid          SPK-ID: 2031192
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873573362490353 6.1256e-08  
a 2.751605801742237 2.1357e-08 AU
q 2.236072268320421 1.7521e-07 AU
i 3.452925310711396 5.3167e-06 deg
node 65.62517279613478 0.00010366 deg
peri 278.1228578432529 0.00010446 deg
M 8.435245171221901 1.4293e-05 deg
tp 2456961.436337351476
(2014-Oct-30.93633735)
6.6035e-05 JED
period 1667.161803600744
4.56
1.941e-05
5.314e-08
d
yr
n .2159358493113688 2.514e-09 deg/d
Q 3.267139335164054 2.5358e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      13066 days (35.77 yr)  
   first obs. used      1978-10-28  
   last obs. used      2014-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55853  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:50:11  

Additional Information
 Earth MOID = 1.23208 AU 
 T_jup = 3.317 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO266109  

31192 Aigoual           Discovered 1997 Dec. 29 at Pises.
Mount Aigoual is the highest mountain of the Cevennes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1997 YH16 = 1978 UB4 = 1994 CG10 = 1996 RW26 = 2001 QS93 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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