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8371 Goven (1991 TJ14)
Classification: Main-belt Asteroid          SPK-ID: 2008371
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05769066786028137 4.1247e-08  
a 2.716459855564805 1.1486e-08 au
q 2.559745472281628 1.094e-07 au
i 3.891801347537126 3.8735e-06 deg
node 115.8889667831584 5.9544e-05 deg
peri 202.5925772173679 7.1879e-05 deg
M 185.4502478690116 4.2549e-05 deg
tp 2459793.403070247650
(2022-Aug-01.90307025)
0.00019436 TDB
period 1635.322318160303
4.48
1.0372e-05
2.84e-08
d
yr
n .2201400885942724 1.3962e-09 deg/d
Q 2.873174238847982 1.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1885  
   data-arc span      23998 days (65.70 yr)  
   first obs. used      1954-05-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:53:02  

Additional Information
 Earth MOID = 1.54675 au 
 Jupiter MOID = 2.29331 au 
 T_jup = 3.355 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456578.5 (2013-Oct-13.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05885380048124333 4.1131e-08  
q 2.556063836043721 1.0922e-07 au
tp 2456512.965557017766
(2013-Aug-08.46555702)
0.00018763 TDB
node 115.9680881560139 5.9452e-05 deg
peri 200.4368517890649 7.1453e-05 deg
i 3.894230431993358 3.8778e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1885  
   data-arc span      23998 days (65.70 yr)  
   first obs. used      1954-05-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49822  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:53:02  

Additional Information
 Jupiter MOID = 2.29331 au 
 T_jup = 3.355 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.691779131328854E-15 -4.472442618910444E-15 2.585110401587805E-12 -6.956371122368004E-16 5.054485965454942E-13 1.537479724274359E-16
q -4.472442618910444E-15 1.192949486799994E-14 -6.711303338689442E-12 1.18499672590844E-15 -1.309211383924181E-12 -3.181418153533282E-16
tp 2.585110401587805E-12 -6.711303338689442E-12 3.520353150680687E-8 -3.492733591818293E-11 7.454929470554698E-9 -2.448539918505966E-12
node -6.956371122368004E-16 1.18499672590844E-15 -3.492733591818293E-11 3.534518980065765E-9 -3.533480823588484E-9 5.488427714079272E-12
peri 5.054485965454942E-13 -1.309211383924181E-12 7.454929470554698E-9 -3.533480823588484E-9 5.105560481610932E-9 -6.00260219064888E-12
i 1.537479724274359E-16 -3.181418153533282E-16 -2.448539918505966E-12 5.488427714079272E-12 -6.00260219064888E-12 1.503701772162337E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO458913  

8371 Goven           Discovered 1991 Oct. 2 by C. P. de Saint-Aignan at Palomar.
The village of Goven in Brittany is the home of the Bernardinis, who were an extraordinary host family for the discoverer during his year-long stay there. Jean-Paul Bernardini served as a navigator in the French Marine during the 1960s, frequently practising the dying art of celestial navigation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

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