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100309 Misuzukaneko (1995 HD)
Classification: Main-belt Asteroid          SPK-ID: 2100309
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805725087902713 1.3961e-07  
a 2.539518352083633 2.4179e-08 AU
q 2.080951152128956 3.6431e-07 AU
i 3.921148881090358 6.3452e-06 deg
node 57.85103128276595 0.0001641 deg
peri 53.85390828481349 0.00016521 deg
M 349.3786035774501 2.2089e-05 deg
tp 2457044.111856849361
(2015-Jan-21.61185685)
9.0914e-05 JED
period 1478.173663910821
4.05
2.1111e-05
5.78e-08
d
yr
n .2435437789140038 3.4783e-09 deg/d
Q 2.998085552038311 2.8546e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      1995-04-20  
   last obs. used      2013-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53894  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 20:04:59  

Additional Information
 Earth MOID = 1.10037 AU 
 T_jup = 3.420 
[ 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 15.6 mag n/a MPO270549  

100309 Misuzukaneko           Discovered 1995 Apr. 20 by A. Nakamura at Kuma Kogen.
During her short life, Japanese poet and songwriter Misuzu Kaneko (1903-1930) composed as many as 512 poems, including Watashi to Kotori to Suzu to ("Bird, Bell and I"), her masterpiece, and Tairyo ("Big Catch of Fish"). In 2003 the Kaneko Misuzu Memorial Museum was founded in Nagato city, where she was born.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081113/MPCPages.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1995 HD = 1999 CY95 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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