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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2365087300784806 3.3773e-08  
a 3.044557999879021 1.4456e-08 au
q 2.324493453677355 1.091e-07 au
i 2.753935693656848 4.2367e-06 deg
node 346.55956344858 7.9305e-05 deg
peri 301.2821947381676 7.9951e-05 deg
M 352.6291504176206 1.0548e-05 deg
tp 2459240.228288189340
(2021-Jan-25.72828819)
5.6957e-05 TDB
period 1940.371132027017
5.31
1.382e-05
3.784e-08
d
yr
n .1855315171711117 1.3214e-09 deg/d
Q 3.764622546080687 1.7875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1970  
   data-arc span      15869 days (43.45 yr)  
   first obs. used      1977-03-12  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47378  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:39:28  

Additional Information
 Earth MOID = 1.30772 au 
 Jupiter MOID = 1.43906 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 13.32   n/a E2020-QM5  
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. 2020-October); 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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