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85388 Sakazukiyama (1996 PU9)
Classification: Main-belt Asteroid          SPK-ID: 2085388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3121789975429727 1.4095e-07  
a 2.542607340848436 1.9876e-08 au
q 1.748858730036967 3.7061e-07 au
i 3.95105150031143 4.947e-06 deg
node 189.9806316737082 9.9267e-05 deg
peri 137.6309652098745 0.00010083 deg
M 47.79443513002926 2.6472e-05 deg
tp 2459199.896065850745
(2020-Dec-16.39606585)
0.0001068 TDB
period 1480.87148851483
4.05
1.7364e-05
4.754e-08
d
yr
n .2431000953101237 2.8505e-09 deg/d
Q 3.336355951659904 2.608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      347  
   data-arc span      11606 days (31.78 yr)  
   first obs. used      1988-10-08  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48619  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:12:47  

Additional Information
 Earth MOID = .739439 au 
 Jupiter MOID = 2.04847 au 
 T_jup = 3.372 
[ 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 16.26   n/a E2021B10  

85388 Sakazukiyama           Discovered 1996 Aug. 11 by T. Okuni at Nanyo.
Sakazukiyama mountain (256-m high) is located in eastern part of Yamagata city, Japan. The mountain is popular with hikers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-05-29Last Updated: 2018-09-17

Alternate Designations
 1996 PU9 = 2000 LT35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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