Notes for TrES-1

by Jean Schneider

update: 19 May 2005

The planets:

• Detection method: Transit (confirmation by Radial Velocity)
• Basic data:

  Name:	TrES-1
  M.sini:	0.61 ± 0.06 MJ
  Radius:	1.08+0.18-0.04 RJ
  Temperature:	1,060 ± 50 K
  Semi-major axis:	0.0393 ± 0.0007 AU
  Orbital period:	3.030065 ± 0.000008 d.
  Eccentricity:	0.135 ± 0.096
  Omega (deg):	-
  T_peri (HJD):	2453186.8060 ± 0.002
  Inclination:	88.2 ± 1 deg

• Remarks: 4 Mar. 05: Thermal emission detected by Charbonneau et al (2005)
• References:
  • ALONSO R., BROWN T., TORRES G., LATHAM D., SOZZETTI A., MANDUSHEV G., BELMONTE J., CHARBONNEAU D., DEEG H., DUNHAM E., O'DONOVAN F. & STEFANIK R., 2004
    TrES-1: The Transiting Planet of a Bright K0V Star.
    ApJ. Letters, 613, L153
    paper
  • BURROWS A., HUBENY . & SASSELOV D., 2005
    Theoretical Interpretation of the Measurements of the Secondary Eclipses of TrES-1 and HD209458b.
    ApJ, submitted
    preprint
  • CHARBONNEAU D., ALLEN L., MEGEATH S., TORRES G., ALONSO R., BROWN T., GILLILAND R., LATHAM D., MANDUSHEV G., O'DONOVAN F. & SOZZETTI A., 2005
    Detection of Thermal Emission from an Extrasolar Planet.
    ApJ, accepted
    preprint
  • COCHRAN W., 2005
    Planet Discoveries with the Hobby-Eberly Telescope.
    in Planet Formation and Detection., Aspen 2005
    paper
  • FORTNEY J., MARLEY M., LODDERS K., SAUMON D. & FRIEDMAN R., 2005
    Comparative Planetary Atmospheres: Models of TrES-1 and HD209458b.
    ApJ. Letters, accepted
    preprint
  • GAUDI B., 2005
    On the Size Distribution of Close-In Extrasolar Giant Planets.
    ApJ. Letters, submitted
    preprint
  • LAUGHLING G., WOLF A., VANMUNSTER T., BODENHEIMER P., FISCHER D., MARCY G., BUTLER P. & VOGT S., 2005
    A Comparison of Observationally Determined Radii with Theoretical Radius Predictions for Short-Period Transiting Extrasolar Planets.
    ApJ., 621, 1072
    paper
  • PRICE A., BISSINGER R., LAUGHLIN G., GARY B., VANMUNSTER T., HENDEN A., STARKEY D., KAISER D., HOLTZMAN J., MARSCHALL L., MICHALIK T., WELLINGTON T., PAAKONEN P., KERESZTY Z., DURKEE R.., RICHARDSONK ., LEADBEATER R. & CASTELLANO T., 2004
    Planetary Transits of TRES-1.
    JAAVSO, 34, No. 1
    preprint
  • SEAGER S., RICHARDSON L., HANSEN ., MENOU K., CHO J. & DEMING D., 2005
    On the Dayside Thermal Emission of Hot Jupiters.
    ApJ., submitted
    preprint
  • SERIO A., KIM J., REIMER T., ROSENFIELD P., VARGAS-ALVAREZ C., CROSZ J. & WELSH W., 2004
    System Parameters of the Transiting Extrasolar Planet TrES-1.
    BAAS, 36, No.5 #135.13
    abstract
  • SOZZETTI A., YOUNG D., TORRES G., CHARBONNEAU D., LATHAM D., ALLENDE PRIETO C., BROWN T., CARNEY B. & LAIRD J., 2004
    High-Resolution Spectroscopy of the Transiting Planet Host Star TrES-1.
    ApJ. Letters, 616, L167
    paper
  • STRASSMEIER K. & RICE J., 2004
    A High-Resolution Spectrum of the TrES-1 Parent Star.
    Inf. Bull. Var. Stars, 5566
    paper
• Other Web pages:
  • Spitzer secondary transit at 8 micron
  • STARE Web Page at Canarias
  • Transit photometric data
  • Amateur light curve and Fig. caption + photometric data (Samo Smrke & Nicolaj Stritof, 250 mm Tel. Murska Sobota (Slovenia) - nstritof@yahoo.com)
  • B. Gary data

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  The star:

  • Distance: 157 ± 6 pc
  • Spectral type: K0V
  • Apparent magnitude: V = 11.79
  • Coordinates (2000):      RA = 19 04 09.8       DEC = +36 37 57
  • Metallicity: [Fe/H] = 0.001 ± 0.004
  • Mass (M_sun): M = 0.87 ± 0.03
  • More data:
    • Basic Data (from simbad )
    • Most recent refs. (from ADS; enter ` GSC 02652-01324 ' in the `objects' field)

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