Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1345771785378181 7.6263e-08  
a 3.07500877055399 4.0672e-08 AU
q 2.661182766233789 2.4652e-07 AU
i 8.29282244783867 7.836e-06 deg
node 56.08937521814594 5.1557e-05 deg
peri 295.8069665546799 5.8938e-05 deg
M 288.8478470036034 3.1876e-05 deg
tp 2457389.772308213583
(2016-Jan-02.27230821)
0.00017694 JED
period 1969.554329072614
5.39
3.9075e-05
1.07e-07
d
yr
n .1827824674272935 3.6264e-09 deg/d
Q 3.488834774874191 4.6145e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      9368 days (25.65 yr)  
   first obs. used      1989-10-26  
   last obs. used      2015-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54513  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:09:32  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-04 03:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin