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5135 Nibutani (1990 UE)
Classification: Main-belt Asteroid          SPK-ID: 2005135
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285391474462881 5.0257e-08  
a 2.238765557842286 1.4104e-08 AU
q 1.950996541705125 1.0978e-07 AU
i 3.305851922060577 5.9359e-06 deg
node 35.52528669325807 8.9438e-05 deg
peri 229.7891102331121 9.246e-05 deg
M 179.7355586720466 2.3976e-05 deg
tp 2456389.638354951737
(2013-Apr-07.13835495)
8.0042e-05 JED
period 1223.520787106086
3.35
1.1562e-05
3.166e-08
d
yr
n .2942328432780325 2.7804e-09 deg/d
Q 2.526534573979446 1.5917e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1230  
   data-arc span      16284 days (44.58 yr)  
   first obs. used      1969-05-05  
   last obs. used      2013-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48414  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:03:11  

Additional Information
 Earth MOID = .938768 AU 
 T_jup = 3.623 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO279568  

5135 Nibutani           Discovered 1990 Oct. 16 by S. Ueda and H. Kaneda at Kushiro.
Named for a valley sacred to the indigenous Ainu people of Hokkaido. Name suggested by H. Ueda.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19961224/MPCPages.arcLast Updated: 2003-09-26

[ show close-approach data ]
Alternate Designations
 1990 UE = 1969 JG = 1982 DE = 1989 GV7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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