Notes for HD 30177

update: 11 July 2003

The planet(s):

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 30177 b
  M.sini:	9.17 ± 1.5 MJ
  Semi-major axis:	3.86 ± 0.9
  Orbital period:	2819.654 ± 800 d.
  Eccentricity:	0.30 ± 0.17
  omega (deg):	13
  T_peri (JD-2450000):	1480.36 ± 200
  Inclination:	-

• Remarks:
• References:
  1. TINNEY C., BUTLER P., MARCY G., JONES H., PENNY A., McCARTHY C., CARTER B. & BOND I., 2002c
     Four New Planets Orbiting Somewhat Metal-Enriched Stars.
     ApJ., 587, 423
     paper
• Other Web pages:
  1. Velocity curve and data (California and CarnegiePlanet Search)

The star:

• Distance: 55 pc
• Spectral type: G8 V
• Apparent magnitude: V = 8.41
• Metallicity: [Fe/H] = 0.25
• Mass (M_sun): M = 0.95
• Coordinates (2000):     RA = 04 41 54.3731       DEC = -58 01 14.725
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 30177 ' in the `objects' field)