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12383 Eboshi (1994 TF1)
Classification: Main-belt Asteroid          SPK-ID: 2012383
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1344956741412761 7.5308e-08  
a 3.075104449125327 3.7744e-08 au
q 2.661516203185379 2.4542e-07 au
i 8.29278052264079 7.1913e-06 deg
node 56.07525532468114 5.1347e-05 deg
peri 295.6591767004242 5.7543e-05 deg
M 38.63414589359314 2.7613e-05 deg
tp 2457389.123331343267
(2016-Jan-01.62333134)
0.00015031 JED
period 1969.64625349834
5.39
3.6264e-05
9.929e-08
d
yr
n .1827739368734841 3.3651e-09 deg/d
Q 3.488692695065275 4.2821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      9524 days (26.08 yr)  
   first obs. used      1989-10-26  
   last obs. used      2015-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53609  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:20:38  

Additional Information
 Earth MOID = 1.66899 au 
 Jupiter MOID = 2.00022 au 
 T_jup = 3.200 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO299052  

12383 Eboshi           Discovered 1994 Oct. 2 by K. Endate and K. Watanabe at Kitami.
Eboshi-iwa is the common name of Uba Shima, located off Chigasaki beach. Kanagawa prefecture. The name was the highest-ranked favorite supported by citizens through a questionnaire. The Space Summit in Chigasaki selected the name on 2008 Aug. 9.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090209/MPCPages.arcLast Updated: 2009-02-11

Alternate Designations
 1994 TF1 = 1989 UP6 = 1998 KV35 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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