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JPL Small-Body Database Browser
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266109 (2006 ST245)
Classification: Main-belt Asteroid          SPK-ID: 2266109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2468615574190345 5.5693e-08  
a 2.308004137159861 1.6837e-08 au
q 1.738246641331003 1.349e-07 au
i 3.293304737470396 6.9744e-06 deg
node 62.78927174398691 9.7883e-05 deg
peri 273.9360806881772 9.903e-05 deg
M 238.0518172810337 1.6105e-05 deg
tp 2459034.336545570059
(2020-Jul-03.83654557)
5.9859e-05 TDB
period 1280.717374568393
3.51
1.4014e-05
3.837e-08
d
yr
n .2810924620440333 3.0759e-09 deg/d
Q 2.877761632988719 2.0993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      7170 days (19.63 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:15  

Additional Information
 Earth MOID = .731894 au 
 Jupiter MOID = 2.51267 au 
 T_jup = 3.543 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO433727  

266109 (2006 ST245)          Discovered 2006-Sep-26 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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