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JPL Small-Body Database Browser
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160341 (2003 ST103)
Classification: Main-belt Asteroid          SPK-ID: 2160341
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087575455529683 7.7138e-08  
a 2.773160812666095 2.0402e-08 au
q 2.471558649256856 2.1211e-07 au
i 3.379229243844122 6.3271e-06 deg
node 342.328510324009 8.4493e-05 deg
peri 4.845124286631163 8.7705e-05 deg
M 155.3868718721116 2.6513e-05 deg
tp 2457872.430510496519
(2017-Apr-28.93051050)
0.00012185 TDB
period 1686.789965351602
4.62
1.8614e-05
5.096e-08
d
yr
n .2134231335227086 2.3552e-09 deg/d
Q 3.074762976075335 2.2621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:36:25  

Additional Information
 Earth MOID = 1.46369 au 
 Jupiter MOID = 2.30891 au 
 T_jup = 3.325 
[ 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 15.5   n/a MPO280848  

160341 (2003 ST103)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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