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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873573339222189 6.0881e-08  
a 2.751605799380819 2.0086e-08 AU
q 2.236072272803913 1.7475e-07 AU
i 3.452923997218794 4.8573e-06 deg
node 65.62518538805203 0.0001018 deg
peri 278.122843952346 0.00010253 deg
M 8.435247301063544 1.2628e-05 deg
tp 2456961.436327538455
(2014-Oct-30.93632754)
5.8389e-05 JED
period 1667.161801454616
4.56
1.8254e-05
4.998e-08
d
yr
n .2159358495893418 2.3644e-09 deg/d
Q 3.267139325957726 2.3849e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      13093 days (35.85 yr)  
   first obs. used      1978-10-28  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5547  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:27:57  

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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