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

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1524704048212207 4.5911e-08  
a 2.450469692856852 1.849e-08 AU
q 2.076845586784835 1.1349e-07 AU
i 3.264948334974766 6.4354e-06 deg
node 25.50276096070344 8.2887e-05 deg
peri 241.1213719973056 8.6374e-05 deg
M 258.3175079899507 2.6557e-05 deg
tp 2457196.245614361989
(2015-Jun-22.74561436)
0.00010537 JED
period 1401.110637180644
3.84
1.5858e-05
4.342e-08
d
yr
n .2569390242617833 2.908e-09 deg/d
Q 2.824093798928868 2.1309e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1154  
   data-arc span      12480 days (34.17 yr)  
   first obs. used      1980-03-16  
   last obs. used      2014-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52758  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:44:20  

Additional Information
 Earth MOID = 1.06313 AU 
 T_jup = 3.478 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO279623  

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

[ show close-approach data ]
Alternate Designations
 1995 BQ15 = 1980 FD5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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