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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 ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07086127152031746 1.9763e-08  
a 2.313171113816199 6.7499e-09 au
q 2.149256867447114 4.5609e-08 au
i 5.749188950663502 1.1731e-06 deg
node 173.8432152096577 5.6032e-06 deg
peri 43.84660203062764 1.5123e-05 deg
M 253.4864572071795 1.3566e-05 deg
tp 2459776.700248839818
(2022-Jul-16.20024884)
4.8955e-05 TDB
period 1285.020533478682
3.52
5.6246e-06
1.54e-08
d
yr
n .2801511653867844 1.2262e-09 deg/d
Q 2.477085360185284 7.2283e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2220  
   data-arc span      10371 days (28.39 yr)  
   first obs. used      1992-11-17  
   last obs. used      2021-04-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46407  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 16:45:42  

Additional Information
 Earth MOID = 1.14732 au 
 Jupiter MOID = 2.48675 au 
 T_jup = 3.573 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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

Alternate Designations
 1992 WJ3 = 1994 GG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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