Notes for HD 33636

by Jean Schneider

update: 11 September 2002

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The planet(s):

• Basic data:

  Name:	HD 33636 b
  M.sini:	7.82 MJ (Marcy)
  	10 MJ (Geneva)
  Semi-major axis:	2.7 AU
  Orbital period:	1620.540 ± 800 d. (Marcy)
  	3030 ± 1815 d. (Geneva)
  Eccentricity:	0.41
  Omega (deg):	336
  T_peri (JD-2450000):	1197.30
  Inclinaison:	-

• Remarks:
• References:
  1. VOGT S., BUTLER P., MARCY G., FISCHER D., POURBAIX D., APPS K., & LAUGHLIN G., 2001
     Ten Low Mass Companions from the Keck Precision Velocity Survey.
     ApJ., 568, 352
     paper
• Other Web pages:
  1. California and Carnegie Planet Search Team RV curve and data
  2. Geneva Observatory data

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The star:

• Distance: 28.7 pc
• Spectral type: G0 V
• Apparent magnitude: B = 7.64 V = 7.06
• Coordinates (2000):     RA = 05 11 46.4490       DEC = +04 24 12.742
• Metallicity: [Fe/H] = -0.13 (Marcy et al); -0.05 (Perrier et al)
• Mass (M_sun): M = 0.99
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 33636 ' in the `objects' field)

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