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266112 (2006 SY274)
Classification: Main-belt Asteroid          SPK-ID: 2266112
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .168610307720808 6.2866e-08  
a 2.381876265145904 1.6886e-08 au
q 1.980267375126764 1.4884e-07 au
i 6.807773453842487 6.7891e-06 deg
node 43.3723533295904 4.5755e-05 deg
peri 304.4542500804005 4.8728e-05 deg
M 304.0121085200036 1.9293e-05 deg
tp 2459209.318433483013
(2020-Dec-25.81843348)
7.3215e-05 TDB
period 1342.694537456256
3.68
1.4278e-05
3.909e-08
d
yr
n .2681175725061207 2.8512e-09 deg/d
Q 2.783485155165043 1.9733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6058 days (16.59 yr)  
   first obs. used      2002-09-09  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:33:05  

Additional Information
 Earth MOID = .983763 au 
 Jupiter MOID = 2.65641 au 
 T_jup = 3.509 
[ 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 16.5   n/a MPO230050  

266112 (2006 SY274)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
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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