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49440 Kenzotange (1998 YP5)
Classification: Main-belt Asteroid          SPK-ID: 2049440
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08085686164495763 4.1254e-08  
a 3.118082600760491 2.2138e-08 au
q 2.86596422731325 1.2893e-07 au
i 1.660962164004107 4.2395e-06 deg
node 146.0407477754865 0.00014525 deg
peri 31.55085185149962 0.00014735 deg
M 186.8762850694602 2.5163e-05 deg
tp 2459567.627901045513
(2021-Dec-19.12790105)
0.00014434 TDB
period 2011.082332169656
5.51
2.1418e-05
5.864e-08
d
yr
n .1790080864623846 1.9064e-09 deg/d
Q 3.370200974207731 2.3928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      10279 days (28.14 yr)  
   first obs. used      1991-10-03  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53142  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:42:34  

Additional Information
 Earth MOID = 1.87039 au 
 Jupiter MOID = 1.59051 au 
 T_jup = 3.211 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO324752  
diameter diameter 7.042 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49440 Kenzotange           Discovered 1998 Dec. 21 by A. Nakamura at Kuma Kogen.
Kenzo Tange (1913-2005), a world-renowned Japanese architect, was born in Osaka and lived in Ehime prefecture until junior high school. He designed many public buildings, including the Hiroshima Peace Memorial Museum, the Kagawa Prefectural Office and the Tokyo Metropolitan Government Buildings.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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