Notes for HD 10697

update: 10 July 2003

The planet(s):

• Detection method: Radial velocity (Marcy et al.)
• Basic data:

  Name:	HD 10697 b
  M.sini:	6.12 MJ
  Semi-major axis:	2.13 AU
  Orbital period:	1077.906 d.
  Eccentricity:	0.11
  Omega (deg):	97
  T_peri (JD-2450000):	-3951.70
  Inclination:	-

• Remarks:
  22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 38 M_J and inclination of 170.3^o
  From astrometric Hipparcos data archives, Zucker & Mazeh claim that the companion mass is 38 ± 13 M_J
• References:
  1. GIMENEZ A., 2000
     ubvy Photometry of stars with planets.
     Astron. & Astrophys., 356, 213.
     paper
  2. HAN I., BLACK D. & GATEWOOD G., 2000
     Preliminary astrometric masses for proposed exrasolar planetary companions.
     ApJ. Letters, 548, L57
     paper
  3. REDDY B., LAMBERT D., LAWS C. GONZALEZ G. & COVEY K., 2002
     A Search for ⁶Li in Stars with Planets.
     MNRAS, accepted
     preprint
  4. VOGT S., MARCY G., BUTLER P. & APPS K., 1999
     Six New Planets from the Keck Precision Velocity Survey
     ApJ., 536, 902
     paper
  5. ZUCKER S. & MAZEH T., 2000
     Analysis of the Hipparcos measurements of HD 10697 - A mass determination of a brown-darf secondary.
     ApJ. Letters, 531, L67
     paper
• Other Web pages:
  1. SFSU Planet data

The star:

• Distance: ~ 30 pc
• Spectral type: G5IV
• Apparent magnitude: V = 6.292
• Coordinates (2000):    RA = 01 44 55.8246       DEC = +20 04 59.338
• Metallicity: [Fe/H] = 0.15
• Mass (M_sun): M = 1.10
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 10697 ' in the `objects' field)