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JPL Small-Body Database Browser
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359677 (2011 SA123)
Classification: Main-belt Asteroid          SPK-ID: 2359677
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07437371236559254 7.475e-08  
a 2.220542607737054 1.8429e-08 au
q 2.055392610533675 1.642e-07 au
i 7.708887958346967 7.0051e-06 deg
node 45.88768274085932 5.3808e-05 deg
peri 333.0304113529239 6.7227e-05 deg
M 111.5805232848694 4.2248e-05 deg
tp 2458225.895503410326
(2018-Apr-17.39550341)
0.00014071 TDB
period 1208.612532027529
3.31
1.5046e-05
4.119e-08
d
yr
n .297862210146105 3.7081e-09 deg/d
Q 2.385692604940432 1.98e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63318  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:22:26  

Additional Information
 Earth MOID = 1.06085 au 
 Jupiter MOID = 2.9041 au 
 T_jup = 3.634 
[ 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 17.3   n/a MPO260729  

359677 (2011 SA123)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 SA123 = 2001 US28 = 2010 JE179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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