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120505 (1993 ST10)
Classification: Main-belt Asteroid          SPK-ID: 2120505
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796770111698719 9.1554e-08  
a 2.384952647954016 1.9903e-08 au
q 1.956431484387966 2.2168e-07 au
i .9928292995631981 8.835e-06 deg
node 140.4264670633115 0.00039866 deg
peri 180.8785840610295 0.00039937 deg
M 50.57748716560425 2.0566e-05 deg
tp 2457211.495207807009
(2015-Jul-07.99520781)
7.7517e-05 JED
period 1345.296672543059
3.68
1.684e-05
4.611e-08
d
yr
n .2675989670884117 3.3498e-09 deg/d
Q 2.813473811520065 2.3479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      8113 days (22.21 yr)  
   first obs. used      1993-09-17  
   last obs. used      2015-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5312  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 17:15:56  

Additional Information
 Earth MOID = .941744 au 
 Jupiter MOID = 2.48294 au 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6 mag n/a MPO359579  

120505 (1993 ST10)          Discovered 1993-Sep-22 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1993 ST10 = 2003 FZ97 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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