Notes for HD 142

by Jean Schneider

update: 20 November 2001

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The planet(s):

• Basic data:

  Name:	HD 142 b
  M.sini:	1.00 MJ
  Semi-major axis:	0.980 AU
  Orbital period:	337.112 d.
  Eccentricity:	0.38
  Omega (deg):	-
  T_peri (JD-2450000):	-
  Inclinaison:	-

• Remarks:
• References:
  1. TINNEY C., BUTLER P., MARCY G., JONES H., PENNY A., McCarthy C. & CARTER B., 2001c
     Two extra-solar planets from the Anglo-Australian Planet Search.
     ApJ., 571, 528
     paper
• Other Web pages:
  1. "exoplanets.org" RV curve and data

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The star:

• Distance: 20.6 pc
• Spectral type: G1 IV
• Apparent magnitude: B = 6.22 V = 5.70
• Coordinates (2000):     RA = 00 06 19.1755       DEC = -49 04 30.688
• Metallicity: [Fe/H]= 0.04
• Mass (M_sun): M= 1.1
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 142 ' in the `objects' field)

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