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357378 (2003 SF328)
Classification: Main-belt Asteroid          SPK-ID: 2357378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144078989240627 2.7829e-07  
a 2.463105886686779 4.387e-08 au
q 2.181307117363454 6.5254e-07 au
i 5.01559670805482 9.2387e-06 deg
node 312.9898533067189 0.00011783 deg
peri 57.539742033397 0.00012558 deg
M 100.5102821736498 6.0747e-05 deg
tp 2458606.286909561318
(2019-May-02.78690956)
0.00022975 TDB
period 1411.962134508175
3.87
3.7723e-05
1.033e-07
d
yr
n .2549643444407224 6.8118e-09 deg/d
Q 2.744904656010104 4.889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      5950 days (16.29 yr)  
   first obs. used      2003-09-20  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54406  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:42:40  

Additional Information
 Earth MOID = 1.18524 au 
 Jupiter MOID = 2.72816 au 
 T_jup = 3.474 
[ 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 17.6   n/a MPO360740  

357378 (2003 SF328)          Discovered 2003-Sep-20 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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