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266084 (2006 SN6)
Classification: Mars-crossing Asteroid          SPK-ID: 2266084
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3118187376508135 5.7802e-08  
a 2.383563119875171 6.8101e-09 au
q 1.64032347672466 1.39e-07 au
i 2.308770034676231 5.7229e-06 deg
node 72.29149965469276 0.00011275 deg
peri 303.1527626975769 0.00011313 deg
M 263.5111297861333 6.7276e-06 deg
tp 2459360.757584718062
(2021-May-26.25758472)
2.5665e-05 TDB
period 1344.121142791281
3.68
5.7604e-06
1.577e-08
d
yr
n .2678330014602722 1.1478e-09 deg/d
Q 3.126802763025681 8.9336e-09 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      9527 days (26.08 yr)  
   first obs. used      1993-02-26  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44882  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:44:27  

Additional Information
 Earth MOID = .643094 au 
 Jupiter MOID = 2.33627 au 
 T_jup = 3.468 
[ 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 16.9   n/a MPO437225  

266084 (2006 SN6)          Discovered 2006-Sep-16 by CSS at Catalina
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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