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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 ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525247851533683 4.578e-08  
a 2.449758449856848 1.7711e-08 AU
q 2.076109568614784 1.1319e-07 AU
i 3.26543098023157 6.3791e-06 deg
node 25.49529579470463 8.232e-05 deg
peri 241.2429245387801 8.5628e-05 deg
M 309.6095431592754 2.5802e-05 deg
tp 2457196.532969347693
(2015-Jun-23.03296935)
0.00010128 JED
period 1400.500677900874
3.83
1.5188e-05
4.158e-08
d
yr
n .2570509287718321 2.7876e-09 deg/d
Q 2.823407331098912 2.0412e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1180  
   data-arc span      12815 days (35.09 yr)  
   first obs. used      1980-03-16  
   last obs. used      2015-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52358  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:07:44  

Additional Information
 Earth MOID = 1.06418 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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