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14795 Syoyou (1977 EE7)
Classification: Main-belt Asteroid          SPK-ID: 2014795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361947118092524 3.3792e-08  
a 3.043274972535639 1.4601e-08 au
q 2.324469517441273 1.0914e-07 au
i 2.753952032638451 4.3066e-06 deg
node 346.5667200634143 8.1122e-05 deg
peri 301.3084080485323 8.1787e-05 deg
M 315.4714476048735 1.0617e-05 deg
tp 2459240.353629352138
(2021-Jan-25.85362935)
5.781e-05 TDB
period 1939.144704291356
5.31
1.3955e-05
3.821e-08
d
yr
n .1856488580781592 1.336e-09 deg/d
Q 3.762080427630005 1.8049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1946  
   data-arc span      15847 days (43.39 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:54:40  

Additional Information
 Earth MOID = 1.30963 au 
 Jupiter MOID = 1.44221 au 
 T_jup = 3.194 
[ 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 13.3   n/a MPO473967  
diameter diameter 10.100 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.43 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
geometric albedo albedo 0.100   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

14795 Syoyou           Discovered 1977 Mar. 12 by H. Kosai and K. Hurukawa at the Kiso Station of the Tokyo Astronomical Observatory.
Tubouchi Syoyou (1859-1935) accomplished the first complete translation of Shakespeare's dramas into Japanese. These works inspired the first discoverer to write his book Shakespearean Star Stories.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030106/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1977 EE7 = 1989 SW10 = 1998 FP16 = 1999 LR22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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