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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874618146141227 6.9311e-08  
a 2.751923580941829 2.951e-08 AU
q 2.236042992779079 1.928e-07 AU
i 3.452990738179625 6.9136e-06 deg
node 65.62870520572396 0.00011656 deg
peri 278.1314492619114 0.00011811 deg
M 325.2466498555833 2.3626e-05 deg
tp 2456961.470820058682
(2014-Oct-30.97082006)
0.00011103 JED
period 1667.450619301963
4.57
2.6821e-05
7.343e-08
d
yr
n .2158984475058728 3.4728e-09 deg/d
Q 3.267804169104579 3.5042e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      847  
   data-arc span      12667 days (34.68 yr)  
   first obs. used      1978-10-28  
   last obs. used      2013-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58508  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 22:52:11  

Additional Information
 Earth MOID = 1.23036 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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