Notes for HD 216437

by Jean Schneider

update: 1 July 2002

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The planet(s):

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 216437 b
  M.sini:	2.1 MJ
  Semi-major axis:	2.7
  Orbital period:	1294. d.
  Eccentricity:	0.34
  Omega (deg):	67.
  T_peri (MJD):	50682.
  Inclinaison:	-

• Remarks:
• References:
  1. JONES H., BUTLER P., MARCY G., TINNEY C., PENNY A., McCARTHY C. & CARTER B., 2002
     Extra-solar planets around HD 196050, HD 216437 and HD 160691.
     MNRAS, accepted
     preprint
  2. TINNEY C., BUTLER P., MARCY G., JONES H., PENNY A., McCARTHY C., CARTER B. & BOND I., 2002c
     Four New Planets Around Metal-Enriched Stars.
     ApJ., submitted
• Other Web pages:
  1. Velocity curve and data (California Planet Search Team)
  2. Geneva Observatory data
  3. Anglo-Observatory Planet Search data

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The star:

• Distance: 26.5 pc
• Spectral type: G4 IV-V
• Apparent magnitude: V = 6.064
• Metallicity: [Fe/H]= 0.0 (Marcy); 0.31 (Coralie)
• Mass (M_sun): M = 1.07
• Coordinates (2000):     RA = 22 54 39.4833       DEC = -70 04 25.352
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 216437 ' in the `objects' field)

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