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12335 Tatsukushi (1992 WJ3)
Classification: Main-belt Asteroid          SPK-ID: 2012335
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07100433369016451 1.9759e-08  
a 2.312790919889691 6.7459e-09 au
q 2.148572741658261 4.5588e-08 au
i 5.749250645229474 1.1733e-06 deg
node 173.8485684241749 5.6037e-06 deg
peri 43.92297806415137 1.5107e-05 deg
M 198.4909914123055 1.3479e-05 deg
tp 2459776.864518964065
(2022-Jul-16.36451896)
4.8887e-05 TDB
period 1284.703736599325
3.52
5.6208e-06
1.539e-08
d
yr
n .2802202482518951 1.226e-09 deg/d
Q 2.477009098121121 7.2249e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2202  
   data-arc span      10343 days (28.32 yr)  
   first obs. used      1992-11-17  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:16:53  

Additional Information
 Earth MOID = 1.145 au 
 Jupiter MOID = 2.48795 au 
 T_jup = 3.573 
[ 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 14.01   n/a E2021B10  

12335 Tatsukushi           Discovered 1992 Nov. 21 by T. Seki at Geisei.
Tatsukushi is a beach on the western side of Ashizuri peninsular in Kochi prefecture known for the unusual sight of rock pillars of various sizes sculpted by waves. An undersea viewing tower is built there to see many kinds of rare fishes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 1992 WJ3 = 1994 GG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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