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150867 (2001 SS163)
Classification: Main-belt Asteroid          SPK-ID: 2150867
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05326078524210866 3.6809e-08  
a 2.535001985538339 1.4533e-08 au
q 2.399985789198263 9.9869e-08 au
i 3.989385179359159 5.4554e-06 deg
node 225.2957653614384 5.4104e-05 deg
peri 81.49048439868923 7.577e-05 deg
M 341.5194412908351 5.2556e-05 deg
tp 2459276.179539127027
(2021-Mar-02.67953913)
0.00021526 TDB
period 1474.232165514495
4.04
1.2678e-05
3.471e-08
d
yr
n .2441949161205303 2.1e-09 deg/d
Q 2.670018181878416 1.5307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      8324 days (22.79 yr)  
   first obs. used      1997-09-30  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56392  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:43  

Additional Information
 Earth MOID = 1.38705 au 
 Jupiter MOID = 2.44047 au 
 T_jup = 3.443 
[ 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 16.12   n/a E2021B55  

150867 (2001 SS163)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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