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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150556366019916 6.2674e-08  
a 2.289151824660584 1.3381e-08 AU
q 2.02577200419565 1.439e-07 AU
i 5.431269519680685 4.8889e-06 deg
node 258.5329581483268 6.7486e-05 deg
peri 266.8825818913101 7.1177e-05 deg
M 222.2051745441063 2.0714e-05 deg
tp 2457284.717779139784
(2015-Sep-19.21777914)
7.2617e-05 JED
period 1265.057667540056
3.46
1.1092e-05
3.037e-08
d
yr
n .2845720074564119 2.4952e-09 deg/d
Q 2.552531645125518 1.4921e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      8354 days (22.87 yr)  
   first obs. used      1990-12-19  
   last obs. used      2013-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50831  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Nov-21 04:38:46  

Additional Information
 Earth MOID = 1.04198 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 MPO275537  

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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