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5793 Ringuelet (1975 TK6)
Classification: Main-belt Asteroid          SPK-ID: 2005793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1743575617636334 3.938e-08  
a 2.654864099750816 1.2196e-08 au
q 2.19196846850446 1.0707e-07 au
i 13.4375400645897 3.7574e-06 deg
node 78.05010371581561 1.8149e-05 deg
peri 260.8543274304707 2.0679e-05 deg
M 36.79661912582917 1.0371e-05 deg
tp 2458439.001948877313
(2018-Nov-16.50194888)
4.5365e-05 TDB
period 1580.017397939605
4.33
1.0887e-05
2.981e-08
d
yr
n .2278455923773067 1.57e-09 deg/d
Q 3.117759730997172 1.4322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2061  
   data-arc span      16097 days (44.07 yr)  
   first obs. used      1975-10-05  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:49:13  

Additional Information
 Earth MOID = 1.22954 au 
 Jupiter MOID = 2.35673 au 
 T_jup = 3.328 
[ 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 12.5   n/a MPO416775  
diameter diameter 8.068 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.306   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5793 Ringuelet           Discovered 1975 Oct. 5 by the Félix Aguilar Observatory team at the El Leoncito Station.
Adela Ringuelet (b. 1930) has conducted most of her professional work at the La Plata Observatory. Her main field of research is spectroscopy, an area to which she has contributed over 100 refereed papers. She is a co-founder of the Argentinian Astronomical Association.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

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Alternate Designations
 1975 TK6 = 1977 AS1 = 1988 SK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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