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79672 (1998 SM43)
Classification: Main-belt Asteroid          SPK-ID: 2079672
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142792685967331 5.8329e-08  
a 2.648727421590378 1.8639e-08 au
q 2.346032789138919 1.5401e-07 au
i 14.56266104023456 6.4274e-06 deg
node 9.227386789973533 1.8523e-05 deg
peri 350.8441503742682 2.8598e-05 deg
M 21.52934413610527 2.1618e-05 deg
tp 2458906.336492442426
(2020-Feb-26.83649244)
9.4239e-05 TDB
period 1574.54228546969
4.31
1.662e-05
4.55e-08
d
yr
n .2286378735726434 2.4133e-09 deg/d
Q 2.951422054041837 2.0769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1998-09-23  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53563  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 04:50:24  

Additional Information
 Earth MOID = 1.34462 au 
 Jupiter MOID = 2.50476 au 
 T_jup = 3.337 
[ 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 15.0   n/a MPO436338  

79672 (1998 SM43)          Discovered 1998-Sep-23 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 SM43 = 2002 PJ86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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