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9062 Ohnishi (1992 WO5)
Classification: Main-belt Asteroid          SPK-ID: 2009062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03403839239524722 4.3821e-08  
a 2.332967197188359 7.7639e-09 au
q 2.253556744285222 1.0063e-07 au
i 4.12142955596364 3.4565e-06 deg
node 98.05424734826153 5.9491e-05 deg
peri 283.8832690931233 7.9641e-05 deg
M 299.5557587755445 5.5089e-05 deg
tp 2459219.031378273721
(2021-Jan-04.53137827)
0.00019958 TDB
period 1301.551555364872
3.56
6.4971e-06
1.779e-08
d
yr
n .2765929620813821 1.3807e-09 deg/d
Q 2.412377650091497 8.0281e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1842  
   data-arc span      11595 days (31.75 yr)  
   first obs. used      1988-09-10  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:54:47  

Additional Information
 Earth MOID = 1.25978 au 
 Jupiter MOID = 2.70474 au 
 T_jup = 3.565 
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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 14.1   n/a MPO384837  

9062 Ohnishi           Discovered 1992 Nov. 27 by T. Seki at Geisei.
Michikazu Ohnishi (b. 1933) is a chemical plant engineer and lecturer in descriptive geometry. He made a particular study of a photographic method for panoramic sequences using a regular camera. The name was suggested by H. Kikuoka and S. Harada. The citation was prepared by 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: 20000523/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1992 WO5 = 1995 QL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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