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52601 Iwayaji (1997 SJ16)
Classification: Main-belt Asteroid          SPK-ID: 2052601
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07815633926666442 1.7241e-07  
a 2.670332364054407 5.7222e-08 AU
q 2.461628961854617 4.6127e-07 AU
i 6.850604643962046 1.8152e-05 deg
node 53.71947278268931 8.7211e-05 deg
peri 335.3932408617761 0.0001217 deg
M 279.2503972115563 8.8407e-05 deg
tp 2457158.006794314515
(2015-May-15.50679431)
0.00039829 JED
period 1593.846180152907
4.36
5.1231e-05
1.403e-07
d
yr
n .225868722140717 7.2602e-09 deg/d
Q 2.879035766254197 6.1694e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5750 days (15.74 yr)  
   first obs. used      1997-09-29  
   last obs. used      2013-06-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60395  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 05:20:27  

Additional Information
 Earth MOID = 1.46772 AU 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1 mag n/a MPO266195  

52601 Iwayaji           Discovered 1997 Sept. 29 by A. Nakamura at Kuma Kogen.
Iwayaji, located in the eastern part of the town of Kuma Kogen, was founded in the early ninth century by Kobo Daishi, who practised mountain asceticism there. Since then, Iwayaji has been the 45th destination for the Shikoku pilgrimage.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050407/MPCPages.arcLast Updated: 2005-04-15

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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