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10167 Yoshiwatiso (1995 BQ15)
Classification: Main-belt Asteroid          SPK-ID: 2010167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530504563838537 3.4645e-08  
a 2.449542740873859 8.5166e-09 au
q 2.074639106451359 8.407e-08 au
i 3.263866291840241 3.9183e-06 deg
node 25.4610282204614 7.0776e-05 deg
peri 241.0030379286441 7.2046e-05 deg
M 103.9140969218087 1.3669e-05 deg
tp 2458596.298494979900
(2019-Apr-22.79849498)
5.308e-05 TDB
period 1400.315704198712
3.83
7.3029e-06
1.999e-08
d
yr
n .2570848837305577 1.3407e-09 deg/d
Q 2.824446375296359 9.82e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1843  
   data-arc span      14501 days (39.70 yr)  
   first obs. used      1980-03-16  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:00:00  

Additional Information
 Earth MOID = 1.06122 au 
 Jupiter MOID = 2.26083 au 
 T_jup = 3.478 
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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 MPO279623  
diameter diameter 4.211 km 0.395 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.477   0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10167 Yoshiwatiso           Discovered 1995 Jan. 31 by T. Seki at Geisei.
Yoshikazu Watanabe (b. 1953; Iso was his mother's maiden name) was a leading meteor observer in Japan. He is a council member of the Oriental Astronomical Association and a successful surveyor of historical records of comets and meteors in the modern Japanese era. The name was suggested by the discoverer and I. Hasegawa.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051215/MPCPages.arcLast Updated: 2006-03-22

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Alternate Designations
 1995 BQ15 = 1980 FD5 
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