Notes for HD 106252

update: 1 September 2003

The planets:

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 106252 b
  M.sini:	6.81 MJ
  Semi-major axis:	2.61 AU
  Orbital period:	1500.0 ± 28 d.
  Eccentricity:	0.54 ± 0.05
  Omega (deg):	290 ± 3
  T_peri (JD-2450000):	-
  Inclination:	-

• Remarks:
• References:
  • FISCHER D., MARCY G., BUTLER P., VOGT S., WALP B. & APPS K., 2002b
    Planetary companions to HD 136118, HD 50554 and HD 106252.
    PASP, 114 529
    paper
  • 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
  • PERRIER C., SIVAN J.-P., NAEF D., BEUZIT J.-L., MAYOR M., QUELOZ D. & UDRY S., 2003
    he ELODIE survey for northern extra-solar planets I. 6 new extra-solar planet candidates.
    Astron. & Astrophys., accepted
    preprint

• Other Web pages:
  • Geneva Observatory velocity curve and data
  • California & Carnegie Planet Search Team data

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  The star:

  • Distance: 37.44 pc
  • Spectral type: G0
  • Apparent magnitude: B = 8.00, , V = 7.36
  • Absolute luminosity:
  • Coordinates (2000): RA = 12 13 29.5093 , DEC = +10 02 29.898
  • Metallicity: [Fe/H] = -0.16
  • Mass (M_sun): M = 1.05
  • More data:
    • Basic Data (from Simbad)
    • Most recent refs. (from ADS; enter `HD 106252' in the `objects' field)

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