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332737 (2009 SC348)
Classification: Main-belt Asteroid          SPK-ID: 2332737
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02373660922526458 5.6672e-08  
a 2.588948973669334 3.423e-08 au
q 2.527496103577195 1.4486e-07 au
i 4.7884877858257 7.0668e-06 deg
node 134.3971024959754 7.7452e-05 deg
peri 318.3827657150987 0.00019137 deg
M 127.1100686194931 0.00017796 deg
tp 2458463.268937332747
(2018-Dec-10.76893733)
0.00074677 TDB
period 1521.541012924537
4.17
3.0175e-05
8.261e-08
d
yr
n .2366022321725315 4.6923e-09 deg/d
Q 2.650401843761473 3.5042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      4838 days (13.25 yr)  
   first obs. used      2007-01-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:31:05  

Additional Information
 Earth MOID = 1.54656 au 
 Jupiter MOID = 2.37244 au 
 T_jup = 3.415 
[ 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 16.8   n/a MPO418708  

332737 (2009 SC348)          Discovered 2009-Sep-17 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2009 SC348 = 2007 DK99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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