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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3118187178367886 5.1325e-08  
a 2.383563119694003 6.8075e-09 au
q 1.640323523827963 1.2378e-07 au
i 2.308769925864619 5.6261e-06 deg
node 72.29150991922018 9.9971e-05 deg
peri 303.1527554786383 0.00010034 deg
M 263.5111289641327 6.6261e-06 deg
tp 2459360.757587746067
(2021-May-26.25758775)		 2.5302e-05 TDB
period 1344.121142638037
3.68		 5.7582e-06
1.577e-08		 d
yr
n .267833001490808 1.1474e-09 deg/d
Q 3.126802715560043 8.9301e-09 au
   Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      10000 days (27.38 yr)  
   first obs. used      1993-02-26  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:27:48  

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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