Notes for HD 10647

update: 23 October 2004

The planet(s):

• Detection method: Radial Velocity
• Basic data:

  Name:	HD 10647 b
  M.sini:	0.91J
  Semi-major axis:	2.10
  Orbital period:	1040 ± 37 d.
  Eccentricity:	0.18 ± 0.08
  omega (deg):	68 ±17
  T_peri (JD-2400000):	52261 ± 47
  Inclination:	-

• Remarks:
  03 Jul. 03: Planet not seen in AAT data (H. Jones 2003)
  29 Jun. 03: The star presents an IR excess at 60 microns (Decin et al 2000)
• References:
  1. BODAGHEE A., SANTOS N., ISRAELIAN G. & MAYOR M., 2003
     Chemical abudnances of planet-host stars: Results for alpha and Fe-group elements.
     Astron. & Astrophys., 404, 715
     paper
  2. DECIN G., DOMINIK C., MALFAIT K., MAYOR M., WAELKENS C., 2000
     The Vega phenomenon around G dwarfs.
     Astron. & Astrophys., 357, 533
     paper
  3. JONES H., 2003
     Results from AAT
     in Extrasolar Planets: Today and Tomorrow, in press
  4. MAYOR M., 2003
     Statistical properties of exoplanets: looking for constraints on formation scenarios.
     in Extrasolar Planets: Today and Tomorrow, in press
• Other Web pages:
  1. Geneva Observatory data
  2. California & Carnegie Planet Search Data

The star:

• Distance: 17.3 pc
• Spectral type: F8V
• Apparent magnitude: V = 5.52
• Metallicity: [Fe/H] = -0.03 ± 0.04
• Mass (M_sun): M = 1.07
• Coordinates (2000):     RA = 01 42 29.3157       DEC = -53 44 27.003
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 10647 ' in the `objects' field)