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JPL Small-Body Database Browser
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461911 (2006 QS123)
Classification: Mars-crossing Asteroid          SPK-ID: 2461911
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4017476059993225 3.1513e-07  
a 2.57366716954335 1.4891e-07 au
q 1.539702545540256 8.9809e-07 au
i 8.837852821035302 1.2094e-05 deg
node 169.0631423606694 5.1205e-05 deg
peri 213.8574735916977 0.00010616 deg
M 108.6240393101193 0.00013191 deg
tp 2458545.459084484085
(2019-Mar-02.95908448)
0.00051331 TDB
period 1508.089099117755
4.13
0.00013089
3.584e-07
d
yr
n .2387126862800102 2.0718e-08 deg/d
Q 3.607631793546443 2.0874e-07 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      3471 days (9.50 yr)  
   first obs. used      2006-08-28  
   last obs. used      2016-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .46773  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 08:59:21  

Additional Information
 Earth MOID = .55131 au 
 Jupiter MOID = 1.87215 au 
 T_jup = 3.295 
[ 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 17.2   n/a MPO369044  

461911 (2006 QS123)          Discovered 2006-Aug-28 by CSS at Catalina
Reference: Last Updated: 2016-03-24

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