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11628 Katuhikoikeda (1996 VB5)
Classification: Main-belt Asteroid          SPK-ID: 2011628
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04658662930184713 5.9296e-08  
a 2.22917676398209 1.5334e-08 AU
q 2.125326932430165 1.3303e-07 AU
i 6.420600516938459 7.2894e-06 deg
node 51.2227434903591 4.752e-05 deg
peri 287.6810759776419 9.05e-05 deg
M 153.3890809541465 7.8793e-05 deg
tp 2456282.526987469456
(2012-Dec-21.02698747)
0.00026502 JED
period 1215.668568786448
3.33
1.2543e-05
3.434e-08
d
yr
n .2961333452582173 3.0556e-09 deg/d
Q 2.333026595534014 1.6048e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1067  
   data-arc span      9958 days (27.26 yr)  
   first obs. used      1986-10-05  
   last obs. used      2014-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56029  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:47:50  

Additional Information
 Earth MOID = 1.1261 AU 
 T_jup = 3.634 
[ 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 13.8 mag n/a MPO231494  

11628 Katuhikoikeda           Discovered 1996 Nov. 13 by Y. Ikari at Moriyama.
Katuhiko Ikeda (b. 1958) is a Japanese amateur astronomer and professional engineer. As a developer and repairer of electrical devices, he helps maintain the Moriyama Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080321/MPCPages.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 1996 VB5 = 1986 TO13 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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