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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346510987423677 7.7265e-08  
a 3.074470758246543 4.2967e-08 AU
q 2.660489892597365 2.4786e-07 AU
i 8.29374839583523 8.0939e-06 deg
node 56.09071930306077 5.1901e-05 deg
peri 295.8798211169097 6.014e-05 deg
M 252.2178293362036 3.4747e-05 deg
tp 2457390.019807909692
(2016-Jan-02.51980791)
0.00019513 JED
period 1969.037453415989
5.39
4.1277e-05
1.13e-07
d
yr
n .182830448133657 3.8327e-09 deg/d
Q 3.48845162389572 4.8752e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      9006 days (24.66 yr)  
   first obs. used      1989-10-26  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5463  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:28:19  

Additional Information
 Earth MOID = 1.66764 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 13.3 mag n/a MPO263460  

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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