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6705 Rinaketty (1988 RK5)
Classification: Main-belt Asteroid          SPK-ID: 2006705
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .115262115087057 3.2275e-08  
a 2.222222083453102 7.0126e-09 au
q 1.966084065921131 7.2783e-08 au
i 1.646200385444099 4.0171e-06 deg
node 178.751268295302 0.00011895 deg
peri 85.08092371855996 0.00012022 deg
M 153.1636275095556 1.7978e-05 deg
tp 2458085.706851273501
(2017-Nov-28.20685127)
5.9849e-05 TDB
period 1209.983966526109
3.31
5.7274e-06
1.568e-08
d
yr
n .2975246035974908 1.4083e-09 deg/d
Q 2.478360100985073 7.8209e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2107  
   data-arc span      12431 days (34.03 yr)  
   first obs. used      1985-10-18  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:56:37  

Additional Information
 Earth MOID = .950823 au 
 Jupiter MOID = 2.57375 au 
 T_jup = 3.639 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO458898  
diameter diameter 3.466 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.369   0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6705 Rinaketty           Discovered 1988 Sept. 2 by H. Debehogne at the European Southern Observatory.
French singer Rina Ketty (Cesarina Pichetto, 1911-1996) sang unforgettable songs, such as J´attendrai (1938), Sombreros et Mantilles (1938) and Montevideo (1939). The name was suggested by J. Meeus.
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

Alternate Designations
 1988 RK5 = 1985 UL6 = 1994 GE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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