2003MNRAS.346..890L


Query : 2003MNRAS.346..890L

2003MNRAS.346..890L - Mon. Not. R. Astron. Soc., 346, 890-896 (2003/December-2)

Prospects for spectroscopic reflected-light planet searches.

LEIGH C., COLLIER CAMERON A. and GUILLOT T.

Abstract (from CDS):

High-resolution spectroscopic searches for the starlight reflected from close-in extrasolar giant planets have the capability of determining the optical albedo spectra and scattering properties of these objects. When combined with radial velocity measurements they also yield the true mass of the planet. To date, only two such planets have been targeted for reflected-light signals, yielding upper limits on the optical albedos of the planets. Here we examine the prospects for future searches of this kind. We present Monte Carlo estimates of prior probability distributions for the orbital velocity amplitudes and planet/star flux ratios of six bright stars known to harbour giant planets in orbits with periods of less than 5 d. Using these estimates, we assess the viability of these targets for future reflected-light searches using 4- and 8-m class telescopes.

Abstract Copyright: 2003 RAS

Journal keyword(s): techniques: spectroscopic - planetary systems

Simbad objects: 9

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Number of rows : 9
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 * ups And PM* 01 36 47.84216 +41 24 19.6443 4.70 4.64 4.10 3.64 3.35 F9V 908 1
2 HD 75289 PM* 08 47 40.3895634256 -41 44 12.456269569 7.04 6.94 6.36     F9VFe+0.3 258 1
3 HD 75289b Pl 08 47 40.3895634256 -41 44 12.456269569           ~ 82 1
4 * tau Boo b Pl 13 47 15.74340 +17 27 24.8552           ~ 248 1
5 HD 179949 BY* 19 15 33.2300861317 -24 10 45.673372382   6.772 6.237     F8V 367 1
6 HD 179949b Pl 19 15 33.2300861317 -24 10 45.673372382           ~ 107 1
7 HD 209458 V* 22 03 10.7729598762 +18 53 03.548248479   8.21 7.63     F9V 1025 1
8 HD 209458b Pl 22 03 10.7729598762 +18 53 03.548248479           ~ 1595 1
9 * 51 Peg PM* 22 57 27.9804167474 +20 46 07.782240714 6.39 6.16 5.46 4.97 4.61 G2IV 1098 1

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2021.09.26-01:44:32

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