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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345771692957746 7.7238e-08  
a 3.07500875948729 4.3019e-08 AU
q 2.66118278507578 2.4784e-07 AU
i 8.292824121481564 8.0926e-06 deg
node 56.08937045291538 5.1897e-05 deg
peri 295.8069630724393 6.0147e-05 deg
M 288.8478585911521 3.5065e-05 deg
tp 2457389.772242716849
(2016-Jan-02.27224272)
0.00019527 JED
period 1969.554318440222
5.39
4.133e-05
1.132e-07
d
yr
n .1827824684140218 3.8356e-09 deg/d
Q 3.488834733898801 4.8808e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      730  
   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      .54501  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:15:48  

Additional Information
 Earth MOID = 1.66989 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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