Notes for HD 27442

by Jean Schneider

update: 16 December 2000

---

The planet(s):

• Detection method: Radial velocity
• Basic data:

  Name:	HD 27442 b
  M.sini:	1.43 MJ
  Semi-major axis:	1.18 AU
  Orbital period:	1.16 ± 0.4 y.
  Eccentricity:	0.02
  Omega (deg):	343
  T_peri (JD-2450000):	2262.32
  Inclinaison:	-

• Remarks: Star in double system
• References:
• Other Web pages:
  1. Anglo-Australian Observatory press release and planet data
  2. RV curve and planet data (Marcy et al)

---

The star:

• Distance: 18.1 pc
• Spectral type: K2IVa
• Apparent magnitude: V = 4.442
• Coordinates (2000):     RA = 04 16 29.0287       DEC = -59 18 07.763
• Metallicity: [Fe/H]= 0.2
• Mass (M_sun): M= 1.2
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 27442 ' in the `objects' field)

---

Back to the Extra-solar Planets Catalog

Publikacii s klyuchevymi slovami: ekzoplaneta - Planety u drugih zvezd Publikacii so slovami: ekzoplaneta - Planety u drugih zvezd
Sm. takzhe: Zoopark ekzoplanet: drugie zvezdy Temperatura na ekzoplanete WASP-43b ε Tel'ca: zvezda s planetoi PDS 70: disk, planety i sputniki Na dalekoi ekzoplanete obnaruzhen metan Zvezda s'edaet planetu Sed'moi mir u zvezdy Trappist-1 Vse publikacii na tu zhe temu >>