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JPL Small-Body Database Browser
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379238 (2009 SC280)
Classification: Main-belt Asteroid          SPK-ID: 2379238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522918071645439 1.816e-07  
a 2.43964582585126 3.8934e-08 au
q 2.068107754190936 4.3013e-07 au
i 7.266586307939555 1.7401e-05 deg
node 39.85219249986743 5.1249e-05 deg
peri 358.7827520945179 5.8102e-05 deg
M 167.1637786606944 3.6074e-05 deg
tp 2457954.208745127215
(2017-Jul-19.70874513)
0.00012669 TDB
period 1391.837715193439
3.81
3.3318e-05
9.122e-08
d
yr
n .2586508441826257 6.1917e-09 deg/d
Q 2.811183897511585 4.4863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4985 days (13.65 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:40:45  

Additional Information
 Earth MOID = 1.07518 au 
 Jupiter MOID = 2.60278 au 
 T_jup = 3.475 
[ 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 17.5   n/a E2013T84  

379238 (2009 SC280)          Discovered 2009-Sep-17 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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