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6199 Yoshiokayayoi (1992 BK1)
Classification: Main-belt Asteroid          SPK-ID: 2006199
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203248192418701 5.0492e-08  
a 2.593488952427648 1.0416e-08 au
q 2.281427863021004 1.3187e-07 au
i 12.12462466998614 5.3624e-06 deg
node 308.6113851895673 1.9913e-05 deg
peri 174.1807772123338 2.7633e-05 deg
M 203.3625342465589 1.8679e-05 deg
tp 2459264.270852376913
(2021-Feb-18.77085238)
7.9721e-05 TDB
period 1525.54502657637
4.18
9.1904e-06
2.516e-08
d
yr
n .2359812353804544 1.4216e-09 deg/d
Q 2.905550041834291 1.1669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1789  
   data-arc span      25464 days (69.72 yr)  
   first obs. used      1950-02-08  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:52:28  

Additional Information
 Earth MOID = 1.29763 au 
 Jupiter MOID = 2.16978 au 
 T_jup = 3.377 
[ 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 12.3   n/a MPO358691  
diameter diameter 9.663 km 0.235 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.373 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Brincat, S.A. (2017) Minor Planet Bull. 44, 199-200.]
[Ditteon, R.; Adam, A.; Doyel, M.; Gibson, J.; et al. (2018) Minor Planet Bull. 45, 13-16.]
geometric albedo albedo 0.300   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

6199 Yoshiokayayoi           Discovered 1992 Jan. 26 by A. Sugie at the Dynic Astronomical Observatory.
Yayoi Yoshioka (1871-1959) was the 27th licenced female physician in Japan and entered the medical profession in 1892, when it was difficult for women to be doctors. In 1900, she and her husband Arata founded the Tokyo Women's Medical School, the first in Japan to accept female students.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1992 BK1 = 1950 CG = 1967 EW = 1971 BC2 = 1982 UJ11 = 1983 AY2 = 1988 BB5 
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