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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07777311198199238 8.2782e-08  
a 2.669359703865114 3.3532e-08 au
q 2.461755292696194 2.3143e-07 au
i 6.851190053050019 9.0376e-06 deg
node 53.71046709000643 7.292e-05 deg
peri 335.4641316865365 0.00010412 deg
M 54.74564312211438 7.302e-05 deg
tp 2457158.254265689157
(2015-May-15.75426569)
0.00032135 JED
period 1592.975429247921
4.36
3.0016e-05
8.218e-08
d
yr
n .2259921863138617 4.2583e-09 deg/d
Q 2.876964115034033 3.614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6655 days (18.22 yr)  
   first obs. used      1997-09-29  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56852  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:10:26  

Additional Information
 Earth MOID = 1.46766 au 
 Jupiter MOID = 2.49221 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 MPO359097  

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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