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58466 Santoka (1996 OB1)
Classification: Main-belt Asteroid          SPK-ID: 2058466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977830890456594 3.6869e-08  
a 2.378559382771773 9.7726e-09 au
q 1.908120560568635 8.8275e-08 au
i 2.750702446621135 4.3528e-06 deg
node 145.4941756454301 0.0001006 deg
peri 146.5938631158771 0.00010134 deg
M 238.9445566917842 1.217e-05 deg
tp 2459651.058561119959
(2022-Mar-12.55856112)
4.6189e-05 TDB
period 1339.890859679972
3.67
8.2576e-06
2.261e-08
d
yr
n .2686785997525087 1.6558e-09 deg/d
Q 2.848998204974912 1.1705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      10448 days (28.61 yr)  
   first obs. used      1992-05-06  
   last obs. used      2020-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:30  

Additional Information
 Earth MOID = .890743 au 
 Jupiter MOID = 2.34074 au 
 T_jup = 3.512 
[ show covariance matrix ]

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 17.0   n/a MPO452963  

58466 Santoka           Discovered 1996 July 23 by A. Nakamura at Kuma Kogen.
Santoka Taneda (1882-1940), the "Wandering Haiku Poet", was born in Yamaguchi and died in Ehime prefecture. Well known for his free style Haiku, which doesn't follow the 5-7-5 syllable rule, Santoka composed as many as 84 000 Haiku and contributed extensively to the Haiku journal So-un.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1996 OB1 = 1992 JV4 = 1993 WS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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