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JPL Small-Body Database Browser
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379235 (2009 SU275)
Classification: Main-belt Asteroid          SPK-ID: 2379235
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1929957752007286 9.5655e-07  
a 2.46465476151056 1.2021e-07 au
q 1.988986805210663 2.2641e-06 au
i 2.174968352888562 9.5928e-06 deg
node 132.5867699354451 0.00046375 deg
peri 233.8876052611275 0.00049655 deg
M 276.9865442729779 7.9302e-05 deg
tp 2459326.395647260543
(2021-Apr-21.89564726)
0.00031924 TDB
period 1413.294170039054
3.87
0.00010339
2.831e-07
d
yr
n .254724039504141 1.8635e-08 deg/d
Q 2.940322717810457 1.4341e-07 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      4471 days (12.24 yr)  
   first obs. used      2005-08-30  
   last obs. used      2017-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .53457  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:36:51  

Additional Information
 Earth MOID = .988395 au 
 Jupiter MOID = 2.51979 au 
 T_jup = 3.461 
[ 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 18.5   n/a MPO434346  

379235 (2009 SU275)          Discovered 2009-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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