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266067 (2006 RY9)
Classification: Main-belt Asteroid          SPK-ID: 2266067
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2345722256448706 8.6384e-08  
a 2.277239912254601 1.5739e-08 au
q 1.74306267770971 1.9235e-07 au
i 1.836100681526149 6.4608e-06 deg
node 255.8782732821712 0.00025016 deg
peri 108.0441121763498 0.00025073 deg
M 352.050398988718 2.2334e-05 deg
tp 2459028.217524400647
(2020-Jun-27.71752440)
7.8124e-05 TDB
period 1255.196175263599
3.44
1.3012e-05
3.562e-08
d
yr
n .2868077573008838 2.9733e-09 deg/d
Q 2.811417146799493 1.943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      9232 days (25.28 yr)  
   first obs. used      1994-02-16  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:44:25  

Additional Information
 Earth MOID = .742019 au 
 Jupiter MOID = 2.65457 au 
 T_jup = 3.570 
[ 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 17.5   n/a MPO433726  

266067 (2006 RY9)          Discovered 2006-Sep-13 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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