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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 ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .128708122790764 5.051e-08  
a 2.23849429911039 1.4237e-08 AU
q 1.950381899994065 1.1029e-07 AU
i 3.306099467947746 5.9564e-06 deg
node 35.52835488587658 8.9544e-05 deg
peri 229.7981421785959 9.2557e-05 deg
M 120.8596259622093 2.379e-05 deg
tp 2456389.812805968573
(2013-Apr-07.31280597)
7.9929e-05 JED
period 1223.298423061006
3.35
1.167e-05
3.195e-08
d
yr
n .2942863272063965 2.8075e-09 deg/d
Q 2.526606698226716 1.6069e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1227  
   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      .48469  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:09:09  

Additional Information
 Earth MOID = .936375 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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