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47086 Shinseiko (1999 AO3)
Classification: Main-belt Asteroid          SPK-ID: 2047086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972973388859134 4.4833e-08  
a 2.801642388074569 1.5365e-08 au
q 2.248885800397481 1.2549e-07 au
i 14.47909352399683 5.1761e-06 deg
node 250.6096052028974 2.5051e-05 deg
peri 210.4887616028014 3.0064e-05 deg
M 123.5281513562264 1.6598e-05 deg
tp 2458012.765861367101
(2017-Sep-16.26586137)
7.7376e-05 TDB
period 1712.842680675142
4.69
1.4091e-05
3.858e-08
d
yr
n .2101769205436314 1.7291e-09 deg/d
Q 3.354398975751657 1.8397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1006  
   data-arc span      9245 days (25.31 yr)  
   first obs. used      1994-01-14  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:34:56  

Additional Information
 Earth MOID = 1.27708 au 
 Jupiter MOID = 1.92487 au 
 T_jup = 3.250 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO493186  

47086 Shinseiko           Discovered 1999 Jan. 10 by A. Asami at Hadano.
Shinseiko is the youngest natural lake in Japan and is located in Hadano, Kanagawa prefecture. As a result of the Great Kanto Earthquake of 1923, the river flowing through a valley was cut off and the lake was formed. Today the lake is famous as an area of great natural beauty.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

[ show close-approach data ]
Alternate Designations
 1999 AO3 = 2000 JT28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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