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JPL Small-Body Database Browser
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392603 (2011 SW234)
Classification: Main-belt Asteroid          SPK-ID: 2392603
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1753743199237975 9.5136e-08  
a 2.586102211562999 2.9464e-08 au
q 2.132566294956709 2.6135e-07 au
i 4.640515377281401 8.3384e-06 deg
node 122.418236119921 7.9633e-05 deg
peri 187.4796852102784 8.6495e-05 deg
M 341.2202324334501 2.606e-05 deg
tp 2458679.741861180708
(2019-Jul-15.24186118)
0.00010912 TDB
period 1519.032113894038
4.16
2.596e-05
7.107e-08
d
yr
n .2369930146355762 4.0502e-09 deg/d
Q 3.039638128169288 3.4632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      4921 days (13.47 yr)  
   first obs. used      2006-05-07  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:05:17  

Additional Information
 Earth MOID = 1.11731 au 
 Jupiter MOID = 2.2209 au 
 T_jup = 3.396 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO440694  

392603 (2011 SW234)          Discovered 2006-May-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2011 SW234 = 2007 TL343 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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