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73782 Yanagida (1994 TD15)
Classification: Main-belt Asteroid          SPK-ID: 2073782
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3103364661619277 1.5061e-07  
a 2.61519505301403 4.1724e-08 AU
q 1.803604661937501 4.0933e-07 AU
i 15.83940238124837 1.321e-05 deg
node 38.74644262428304 2.414e-05 deg
peri 352.882043975213 2.6869e-05 deg
M 270.4116429757112 1.0868e-05 deg
tp 2457384.917922415585
(2015-Dec-28.41792242)
5.1217e-05 JED
period 1544.737024612368
4.23
3.6968e-05
1.012e-07
d
yr
n .2330493762136227 5.5772e-09 deg/d
Q 3.426785444090559 5.4672e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      7199 days (19.71 yr)  
   first obs. used      1994-10-14  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56623  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 14:11:03  

Additional Information
 Earth MOID = .810781 AU 
 T_jup = 3.286 
[ 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 14.7 mag n/a MPO299443  

73782 Yanagida           Discovered 1994 Oct. 14 by A. Tsuchikawa and O. Muramatsu at the Yanagida Observatory.
Yanagida village is located in the center of Noto peninsula. This village is home of the Yanagida Astronomical Observatory, where this minor planet was discovered. In Mar. 2005, Yanagida village and two neighboring towns, Noto and Uchiura, will be combined to form a new town.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

Alternate Designations
 1994 TD15 = 2000 BL31 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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