Notes for Macho 402.47800.723

update: 31 March 2004

The planets:

• Detection method: Transit
• Basic data:

  Name:	Macho 402.47800.723
  M.sini:	-
  Radius:	2.9 RJ
  Semi-major axis:	-
  Orbital period:	4.27480 d.
  Eccentricity:	-
  Omega (deg):	-
  T_peri (HJD-2449000):	941.6474
  Inclination:	~ 90 deg ?

• Remarks:
  04 Mar 20: (confirmation by Radial Velocity needed)
• References:
  • DRAKE A. & COOK K., 2004
    Photometric Transits from the MACHO Project Database.
    ApJ, 604, 379
    paper

• Other Web pages:
  • Transit data set and lightcurve
  • MACH0 Web page

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  The star:

  • Distance: < 3000 pc
  • Spectral type:
  • Apparent magnitude: V = 17.38, R = 16.59
  • Absolute luminosity:
  • Coordinates (2000):      RA = 17 55 49.84       DEC = - 28 53 45.1
  • Metallicity: [Fe/H] = ?
  • Mass (M_sun): M = ?
  • More data:

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