Notes for HD 208487

update: 23 October 2004

The planet(s):

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 208487 b
  M.sini:	0.45 ± 0.05MJ
  Semi-major axis:	0.49 ± 0.04 AU
  Orbital period:	123 ± 1
  Eccentricity:	0.32& 177; 0.10
  Omega (deg):	126 ± 40
  T_peri (JD-2450000):	1002.8 ± 10
  Inclination:	-

• Remarks:
  
• References:
  1. TINNEY C., BUTLER P. MARCY G., JONES H., PENNY A., McCARTHY C., CARTER B. & FISCHER D.,. 2004
     Three low-mass planets from the Anglo-Australian Planet Search
     ApJ, 623, 1171
     paper
• Other Web pages:
  1. Anglo-Australian Planet Search data
  2. California & Carnegie Planet Search Team Data

The star:

• Distance: ~ 45 pc
• Spectral type: G2V
• Apparent magnitude: V = 7.48
• Coordinates (2000):     RA = 21 57 19.8477       DEC = -37 45 49.037
• Mass (M_sun): M = 1.3
• Metallicity: [Fe/H] = -0.06 ± 0.05
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 208487 ' in the `objects' field)