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10570 Shibayasuo (1994 GT)
Classification: Main-belt Asteroid          SPK-ID: 2010570
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740613766624323 7.256e-08  
a 3.036089669751742 2.3423e-08 AU
q 2.507623722164164 2.161e-07 AU
i 3.419152635944211 5.9854e-06 deg
node 71.44668915746939 0.00012027 deg
peri 109.2986445325542 0.00012125 deg
M 346.4463825017214 1.4732e-05 deg
tp 2457073.248332382424
(2015-Feb-19.74833238)
7.9191e-05 JED
period 1932.281153795201
5.29
2.2361e-05
6.122e-08
d
yr
n .1863082912613015 2.156e-09 deg/d
Q 3.56455561733932 2.75e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      11817 days (32.35 yr)  
   first obs. used      1983-02-10  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51349  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:04:46  

Additional Information
 Earth MOID = 1.51438 AU 
 T_jup = 3.216 
[ 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 13.2 mag n/a MPO337347  
rotation period rot_per 4.9874 h n/a LCDB (Rev. 2015-July); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J., in press.]

10570 Shibayasuo           Discovered 1994 Apr. 8 by K. Endate and K. Watanabe at Kitami.
Yasuo Shiba (b. 1961) is the data manager of the Japan Meteor Society. He specializes in fireballs, and all national fireball data witnessed in Japan are gathered in his office.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1994 GT = 1983 CT8 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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