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19079 Hernandez (1967 KC)
Classification: Main-belt Asteroid          SPK-ID: 2019079
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777221225090549 2.0314e-08  
a 2.969698547147896 1.4344e-08 au
q 2.441917418136716 6.1634e-08 au
i 8.03937503278004 3.0795e-07 deg
node 38.89670177218107 1.4626e-06 deg
peri 216.87360607375 5.0227e-06 deg
M 193.8256589551943 7.8595e-06 deg
tp 2460259.336366186470
(2023-Nov-10.83636619)
4.4708e-05 TDB
period 1869.248223727732
5.12
1.3543e-05
3.708e-08
d
yr
n .1925907942189043 1.3953e-09 deg/d
Q 3.497479676159077 1.6893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2239  
   data-arc span      19676 days (53.87 yr)  
   first obs. used      1967-05-31  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:06:37  

Additional Information
 Earth MOID = 1.43333 au 
 Jupiter MOID = 1.57865 au 
 T_jup = 3.224 
[ show covariance matrix ]

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 13.22   n/a E2021B10  

19079 Hernández           Discovered 1967 May 31 at El Leoncito.
José Hernández (1834-1886) was the Argentinian author of El Gaucho Martín Fierro (1872), La Vuelta de Martín Fierro (1879) and other classic gaucho poems. The name was suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1967 KC = 1982 HF3 = 1997 EF25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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