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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796410372456634 9.2073e-08  
a 2.384827490934065 4.0134e-08 AU
q 1.956414606810697 2.2506e-07 AU
i .9927284873076193 9.3176e-06 deg
node 140.4246313337342 0.00048091 deg
peri 180.9428425102518 0.00048333 deg
M 303.4908167869733 5.2035e-05 deg
tp 2457211.654533485194
(2015-Jul-08.15453349)
0.00019836 JED
period 1345.190776658515
3.68
3.3957e-05
9.297e-08
d
yr
n .2676200329697832 6.7556e-09 deg/d
Q 2.813240375057434 4.7343e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7525 days (20.60 yr)  
   first obs. used      1993-09-17  
   last obs. used      2014-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54912  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 02:04:22  

Additional Information
 Earth MOID = .944525 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 16.4 mag n/a MPO251141  

120505 (1993 ST10)          Discovered 1993-Sep-22 by Debehogne, H., Elst, E. W. at La Silla (809)
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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