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385461 (2003 SY379)
Classification: Main-belt Asteroid          SPK-ID: 2385461
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1723850043484104 8.314e-08  
a 2.630146641491156 3.1117e-08 au
q 2.176748801260746 2.1794e-07 au
i 14.30794685527114 1.0182e-05 deg
node 176.380271934822 2.0996e-05 deg
peri 13.67111759413975 2.8654e-05 deg
M 186.2061187557765 2.5005e-05 deg
tp 2459952.642886735338
(2023-Jan-08.14288674)
0.0001177 TDB
period 1558.003292671856
4.27
2.7648e-05
7.57e-08
d
yr
n .2310649802174857 4.1005e-09 deg/d
Q 3.083544481721566 3.6481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6229 days (17.05 yr)  
   first obs. used      2003-09-26  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:28  

Additional Information
 Earth MOID = 1.18016 au 
 Jupiter MOID = 1.87438 au 
 T_jup = 3.336 
[ 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 16.83   n/a MPCxxxxx  

385461 (2003 SY379)          Discovered 2003-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2003 SY379 = 2010 FD5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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