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JPL Small-Body Database Browser
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344662 (2003 SF73)
Classification: Main-belt Asteroid          SPK-ID: 2344662
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2164723747176837 7.6773e-08  
a 2.649384764711853 1.3379e-08 au
q 2.075866153153826 2.0368e-07 au
i 2.258514612631622 9.1294e-06 deg
node 190.1309589132603 0.00012788 deg
peri 197.6817547489283 0.00012885 deg
M 204.5190842656454 1.3873e-05 deg
tp 2459280.784487368626
(2021-Mar-07.28448737)
6.31e-05 TDB
period 1575.128460595967
4.31
1.1931e-05
3.267e-08
d
yr
n .2285527872842765 1.7312e-09 deg/d
Q 3.22290337626988 1.6275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      7107 days (19.46 yr)  
   first obs. used      1999-12-12  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:30:58  

Additional Information
 Earth MOID = 1.08001 au 
 Jupiter MOID = 2.22327 au 
 T_jup = 3.356 
[ 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 17.0   n/a MPO440551  

344662 (2003 SF73)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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