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10008 Raisanyo (1977 DT2)
Classification: Main-belt Asteroid          SPK-ID: 2010008
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03673799710110755 4.0083e-08  
a 2.739399684645363 1.7445e-08 au
q 2.638759626972087 1.0898e-07 au
i 1.454191063866811 4.7821e-06 deg
node 56.93625803241186 0.00019677 deg
peri 213.1415127829395 0.00021228 deg
M 134.9909957429699 7.7334e-05 deg
tp 2456979.511111781828
(2014-Nov-18.01111178)
0.00035631 JED
period 1656.080826192322
4.53
1.582e-05
4.331e-08
d
yr
n .2173806944119483 2.0765e-09 deg/d
Q 2.840039742318639 1.8086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1396  
   data-arc span      14208 days (38.90 yr)  
   first obs. used      1977-02-18  
   last obs. used      2016-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47699  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:37:36  

Additional Information
 Earth MOID = 1.62256 au 
 Jupiter MOID = 2.17625 au 
 T_jup = 3.349 
[ 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 13.4 mag n/a MPO302127  

10008 Raisanyo           Discovered 1977 Feb. 18 by H. Kosai and K. Hurukawa at the Kiso Station of the Tokyo Astronomical Observatory.
Rai Sanyo (1780-1832) was a Confucian scholar in the Edo period, born at Takehara, Hiroshima prefecture.
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

Alternate Designations
 1977 DT2 = 1995 BY12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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