Notes for HD 28185

update: 9 October 2004

The planets:

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 28185 b
  M.sini:	5.7 MJ
  Semi-major axis:	1.03 AU
  Orbital period:	383 ± 2 d.
  Eccentricity:	0.07 ± 0.04
  Omega (deg):	351 ± 25
  T_peri (JD-2450000):	51853 ± 25
  Inclination:	-

• Remarks:
• References:
  1. ERKAEV N., PENZ T., LAMMER H., LICHTENEGGER H., BIERNAT H., WURZ P., GRIESSMEIER J. & WEISS W., 2004
     Plasma and Magnetic Field Parameters in the Vicinity of Short-Periodic Giants Exoplanets.
     ApJ, accepted
     preprint
  2. LAWS Ch., GONZALEZ G., WALKER K., TYAGI S., DODSWORTH J., SNIDER K. & SUNTZEFF N., 2003
     Parent Stars of Extrasolar Planets VII: New Abundance Analyses of 30 Systems.
     Astron. J., accepted
     preprint
  3. SANTOS N., MAYOR M., NAEF D., PEPE F., QUELOZ D., UDRY S. & BURNET M., 2001e
     The CORALIE survey for southern extra-solar planets VI. New long-period giant planets around HD28185 and HD213240.
     Astron. & Astrophys., 379, 999
     paper

• Other Web pages:
  • Geneva Observatory velocity curve and data

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  The star:

  • Distance: 39.4 pc
  • Spectral type: G5
  • Apparent magnitude: B = 8.52, V = 7.81
  • Coordinates (2000): RA = 04 26 26.3205 , DEC = -10 33 02.955
  • Metallicity: [Fe/H] = 0.24
  • Mass (M_sun): M = 0.99
  • More data:
    • Basic Data (from Simbad)
    • Most recent refs. (from ADS; enter `HD 28185' in the `objects' field)

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