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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07854348108415654 5.3698e-08  
a 2.670240780324058 1.633e-08 au
q 2.460510774104532 1.4036e-07 au
i 6.853912749125699 5.0672e-06 deg
node 53.65839233256978 4.2643e-05 deg
peri 337.2485992048843 5.2111e-05 deg
M 99.49699963676659 2.9258e-05 deg
tp 2458760.014570669092
(2019-Oct-03.51457067)
0.00012914 TDB
period 1593.764185232071
4.36
1.4621e-05
4.003e-08
d
yr
n .2258803424846567 2.0721e-09 deg/d
Q 2.879970786543584 1.7613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      8571 days (23.47 yr)  
   first obs. used      1997-09-29  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61278  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:19:03  

Additional Information
 Earth MOID = 1.46698 au 
 Jupiter MOID = 2.4836 au 
 T_jup = 3.367 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.13   n/a MPCxxxxx  

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
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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