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12701 Chenier (1990 GE)
Classification: Main-belt Asteroid          SPK-ID: 2012701
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1701059944428893 6.9075e-08  
a 2.33246024389673 1.3098e-08 au
q 1.935694774610172 1.6314e-07 au
i 6.520758454872286 6.7973e-06 deg
node 356.3821598736886 4.3446e-05 deg
peri 192.6660485421215 4.6211e-05 deg
M 76.82797800841563 1.3886e-05 deg
tp 2457122.825048565154
(2015-Apr-10.32504857)
5.0456e-05 JED
period 1301.127338085021
3.56
1.096e-05
3.001e-08
d
yr
n .2766831419665983 2.3306e-09 deg/d
Q 2.729225713183287 1.5326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      963  
   data-arc span      13795 days (37.77 yr)  
   first obs. used      1977-09-09  
   last obs. used      2015-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55504  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:10:12  

Additional Information
 Earth MOID = .93718 au 
 Jupiter MOID = 2.23504 au 
 T_jup = 3.542 
[ 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 14.5 mag n/a MPO324426  

12701 Chénier           Discovered 1990 Apr. 15 by E. W. Elst at the European Southern Observatory.
André Chénier (1762-1794) was a French poet who died on the scaffold. The son of a Greek mother and an atheist father, he was inspired by Lucretius' De rerum natura, Holbach's Système de la Nature and d´Alembert's Rêve to write his naturalistic poem Hermès.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

[ show close-approach data ]
Alternate Designations
 1990 GE = 1977 RK13 = 1983 EY1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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