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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3121918898623473 1.4288e-07  
a 2.542405515936467 2.2263e-08 au
q 1.748687133119806 3.7627e-07 au
i 3.95071917165894 6.3586e-06 deg
node 190.0073013549662 0.00013756 deg
peri 137.7102162118988 0.00013892 deg
M 214.1912346980788 2.6539e-05 deg
tp 2459200.217596305998
(2020-Dec-16.71759631)
0.00011627 TDB
period 1480.695170987191
4.05
1.9449e-05
5.325e-08
d
yr
n .243129043069672 3.1936e-09 deg/d
Q 3.336123898753129 2.9214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      11100 days (30.39 yr)  
   first obs. used      1988-10-08  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52658  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:40:52  

Additional Information
 Earth MOID = .739118 au 
 Jupiter MOID = 2.04578 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 16.3   n/a MPO385349  

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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