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80984 Santomurakami (2000 EO15)
Classification: Main-belt Asteroid          SPK-ID: 2080984
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1445627151019899 7.006e-08  
a 2.393342015033821 2.8477e-08 AU
q 2.047353995172864 1.6753e-07 AU
i 7.05837792342434 7.4527e-06 deg
node 68.74324543626666 6.0492e-05 deg
peri 229.4178436655833 6.8813e-05 deg
M 233.6010460169293 4.0379e-05 deg
tp 2457475.339187733985
(2016-Mar-27.83918773)
0.00015757 JED
period 1352.401283377153
3.70
2.4137e-05
6.608e-08
d
yr
n .2661931812878978 4.751e-09 deg/d
Q 2.739330034894778 3.2594e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      5500 days (15.06 yr)  
   first obs. used      1998-12-17  
   last obs. used      2014-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54212  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 15:29:32  

Additional Information
 Earth MOID = 1.04082 AU 
 T_jup = 3.506 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO250898  

80984 Santomurakami           Discovered 2000 Mar. 6 by A. Nakamura at Kuma Kogen.
Santo Murakami (1912-2005), born in Ehime prefecture, was a Japanese calligrapher, well known for his lively moving calligraphic style using several types of scripts. He devoted himself to popularizing calligraphy among young people. Santo received the Order of Cultural Merit Award in 1998.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

Alternate Designations
 2000 EO15 = 2001 OJ55 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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