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48482 Oruki (1992 CN)
Classification: Main-belt Asteroid          SPK-ID: 2048482
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1098898648232195 7.4123e-08  
a 3.1642930472333 3.8399e-08 au
q 2.816569312011779 2.2782e-07 au
i 6.122040840274289 6.7969e-06 deg
node 113.0602176920453 7.9549e-05 deg
peri 34.7421636005588 8.6481e-05 deg
M 120.4706503592272 3.3977e-05 deg
tp 2456912.493998754724
(2014-Sep-11.99399875)
0.00019126 JED
period 2055.954373199982
5.63
3.7424e-05
1.025e-07
d
yr
n .1751011621136705 3.1873e-09 deg/d
Q 3.512016782454821 4.2619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      8949 days (24.50 yr)  
   first obs. used      1990-11-14  
   last obs. used      2015-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55252  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:43:10  

Additional Information
 Earth MOID = 1.83006 au 
 Jupiter MOID = 1.51413 au 
 T_jup = 3.186 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO337645  

48482 Oruki           Discovered 1992 Feb. 5 by T. Seki at Geisei.
"Oruki" is a much loved word in the Tosa (Kochi prefecture) dialect meaning "the importance of one's presence and reassurance of unflagging support". The name was suggested by N. Okumura.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060613/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 1992 CN = 2001 SD244 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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