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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104735433993419 7.8889e-08  
a 3.165389389868394 4.4708e-08 AU
q 2.815697607730952 2.5132e-07 AU
i 6.122370147449898 7.7017e-06 deg
node 113.06488677542 7.9606e-05 deg
peri 34.76542172880077 8.6877e-05 deg
M 15.35122747615834 3.603e-05 deg
tp 2456912.783812600752
(2014-Sep-12.28381260)
0.00020523 JED
period 2057.022965282239
5.63
4.3581e-05
1.193e-07
d
yr
n .1750101997284242 3.7078e-09 deg/d
Q 3.515081172005836 4.9648e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      8867 days (24.28 yr)  
   first obs. used      1990-11-14  
   last obs. used      2015-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55737  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:27:44  

Additional Information
 Earth MOID = 1.83085 AU 
 T_jup = 3.185 
[ 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 14.0 mag n/a MPO253675  

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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