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JPL Small-Body Database Browser
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423891 (2006 SM43)
Classification: Main-belt Asteroid          SPK-ID: 2423891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221756613573435 1.5462e-07  
a 2.295415315739569 2.5185e-08 au
q 2.014971431449312 3.6346e-07 au
i 6.575439333546391 1.3647e-05 deg
node 188.8486389885287 5.6724e-05 deg
peri 176.4025160542556 6.4933e-05 deg
M 331.7427197821452 3.8648e-05 deg
tp 2459100.205289100394
(2020-Sep-07.70528910)
0.00013761 TDB
period 1270.253322308839
3.48
2.0906e-05
5.724e-08
d
yr
n .2834080365526276 4.6643e-09 deg/d
Q 2.575859200029827 2.8262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:07:44  

Additional Information
 Earth MOID = 1.0132 au 
 Jupiter MOID = 2.88475 au 
 T_jup = 3.577 
[ 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 17.8   n/a MPO413487  

423891 (2006 SM43)          Discovered 2006-Aug-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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