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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977669837949655 3.6885e-08  
a 2.378717728228427 9.7455e-09 au
q 1.908285897817079 8.832e-08 au
i 2.750438341851345 4.3525e-06 deg
node 145.4957790391107 0.00010068 deg
peri 146.5546462474422 0.00010142 deg
M 185.2639531749452 1.2077e-05 deg
tp 2459650.918366288739
(2022-Mar-12.41836629)
4.6201e-05 TDB
period 1340.02466072943
3.67
8.2351e-06
2.255e-08
d
yr
n .2686517722771141 1.651e-09 deg/d
Q 2.849149558639776 1.1673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      10128 days (27.73 yr)  
   first obs. used      1992-05-06  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:30:27  

Additional Information
 Earth MOID = .892865 au 
 Jupiter MOID = 2.34111 au 
 T_jup = 3.511 
[ 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1911-Jan-14 22:15 < 00:01 Amphi 0.0266224370492129 0.0266201897957448 0.0266246887551407 5.23310892472199 5.23310888345855 2419051.426822259 0.467583914382516 629.630088468574 54.0837899054461 -80.9915229249851 72713.641954722 T 16 CATAB v2.0f-lin.ifort 2020-Feb-23 12:30:30 2020-Feb-23 12:30
2164-Mar-15 17:19 < 00:01 Amphi 0.0313626004125966 0.0313456252291203 0.0313795770851427 5.42214719999532 5.42214716618964 2511519.221251745 0.520767938986967 912.567308381525 52.7085902006755 -22.0070182787473 33682.7657789015 T 16 CATAB v2.0f-lin.ifort 2020-Feb-23 12:30:30 2020-Feb-23 12:30

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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