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8933 Kurobe (1997 AU6)
Classification: Main-belt Asteroid          SPK-ID: 2008933
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06645933330888917 4.7859e-08  
a 2.864325763463532 1.9123e-08 au
q 2.673964582844271 1.4036e-07 au
i 3.027552150642403 5.5234e-06 deg
node 122.9832961957254 9.8138e-05 deg
peri 276.9636312328237 0.00010947 deg
M 95.66485320844372 4.6359e-05 deg
tp 2457129.975816736327
(2015-Apr-17.47581674)
0.00022845 JED
period 1770.647215710896
4.85
1.7732e-05
4.855e-08
d
yr
n .2033154864536151 2.0361e-09 deg/d
Q 3.054686944082794 2.0394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1293  
   data-arc span      9321 days (25.52 yr)  
   first obs. used      1990-09-28  
   last obs. used      2016-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53456  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:03:53  

Additional Information
 Earth MOID = 1.68233 au 
 Jupiter MOID = 2.23201 au 
 T_jup = 3.295 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3 mag n/a MPO313492  

8933 Kurobe           Discovered 1997 Jan. 6 by N. Sato at Chichibu.
The Kurobe ravine, in Toyama prefecture, is the largest and deepest in Japan, inaccessible for six months each year because of snowfall. An arch-type dam there is one of the largest of its kind in the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990928/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 1997 AU6 = 1994 NN5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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