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9215 Taiyonoto (1995 UB45)
Classification: Main-belt Asteroid          SPK-ID: 2009215
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150756019270507 3.3725e-08  
a 2.226403937919702 6.6981e-09 au
q 1.890760142950747 7.6925e-08 au
i 2.899574853775235 3.4258e-06 deg
node 268.7242311306377 6.8679e-05 deg
peri 112.2368081713836 6.9826e-05 deg
M 42.58392370601278 1.1068e-05 deg
tp 2458456.968394290137
(2018-Dec-04.46839429)
3.7349e-05 TDB
period 1213.40105745715
3.32
5.4758e-06
1.499e-08
d
yr
n .2966867366626743 1.3389e-09 deg/d
Q 2.562047732888657 7.7079e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1808  
   data-arc span      11423 days (31.27 yr)  
   first obs. used      1988-08-16  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:07:33  

Additional Information
 Earth MOID = .895057 au 
 Jupiter MOID = 2.89855 au 
 T_jup = 3.629 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO358719  
diameter diameter 4.269 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

9215 Taiyonoto           Discovered 1995 Oct. 28 by K. Endate and K. Watanabe at Kitami.
The famous monument Taiyonoto, "Tower of Sun", is in Suita City. It is the masterpiece of the famous Japanese artist Taro Okamoto (1911-1996) and in 1970 was a symbol of Osaka Expo. The name was suggested by children who attended the Space Festival 2001 held in Osaka on the Japanese space day.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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