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212581 (2006 ST133)
Classification: Main-belt Asteroid          SPK-ID: 2212581
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04673583934213203 4.556e-08  
a 2.628208879646245 2.0498e-08 au
q 2.505377331689533 1.2086e-07 au
i 4.370550269524494 5.904e-06 deg
node 213.3081824918731 5.3925e-05 deg
peri 38.19326070766573 8.5755e-05 deg
M 184.7657083274313 7.0928e-05 deg
tp 2459758.038728949918
(2022-Jun-27.53872895)
0.00031154 TDB
period 1556.281820293176
4.26
1.8207e-05
4.985e-08
d
yr
n .2313205714452042 2.7062e-09 deg/d
Q 2.751040427602956 2.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      7660 days (20.97 yr)  
   first obs. used      1998-12-08  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:05:29  

Additional Information
 Earth MOID = 1.49303 au 
 Jupiter MOID = 2.24742 au 
 T_jup = 3.396 
[ 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 16.0   n/a MPO503081  

212581 (2006 ST133)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 ST133 = 2002 UQ10 = 2005 NS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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