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11155 Kinpu (1997 YW13)
Classification: Main-belt Asteroid          SPK-ID: 2011155
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151377211065926 5.9918e-08  
a 2.289178433772963 1.2539e-08 AU
q 2.025607645701986 1.3802e-07 AU
i 5.431284252295895 5.0625e-06 deg
node 258.5325285489342 6.5173e-05 deg
peri 266.86302162828 6.8801e-05 deg
M 279.1498541607316 2.1434e-05 deg
tp 2457284.616334103961
(2015-Sep-19.11633410)
7.5547e-05 JED
period 1265.079725159237
3.46
1.0394e-05
2.846e-08
d
yr
n .2845670457288265 2.3381e-09 deg/d
Q 2.552749221843942 1.3983e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1105  
   data-arc span      8721 days (23.88 yr)  
   first obs. used      1990-12-19  
   last obs. used      2014-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47921  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:14:11  

Additional Information
 Earth MOID = 1.04234 AU 
 T_jup = 3.585 
[ 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 13.5 mag n/a MPO313509  

11155 Kinpu           Discovered 1997 Dec. 31 by T. Kobayashi at Oizumi.
Kinpu, one of the 100 most celebrated mountains of Japan, is located in the Oku-Chichibu area. From its 2595-m peak the view is beautiful. Kinpu presents a gentle mountainous profile, and a characteristic projection made by a large rock is known as Gojo-iwa.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 1997 YW13 = 1967 EX = 1990 YN = 1993 UN1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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