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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346510723527879 9.2928e-08  
a 3.07447076231508 4.5846e-08 AU
q 2.660489977252061 2.8594e-07 AU
i 8.293752660860061 8.1352e-06 deg
node 56.09066715205169 6.1256e-05 deg
peri 295.8799072654452 6.849e-05 deg
M 252.2177974887926 3.6158e-05 deg
tp 2457390.019983270844
(2016-Jan-02.51998327)
0.00020388 JED
period 1969.037457324517
5.39
4.4043e-05
1.206e-07
d
yr
n .1828304477707396 4.0895e-09 deg/d
Q 3.488451547378098 5.2019e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      8922 days (24.43 yr)  
   first obs. used      1989-10-26  
   last obs. used      2014-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56322  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:02:14  

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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