2010ApJ...711.1229A


Query : 2010ApJ...711.1229A

2010ApJ...711.1229A - Astrophys. J., 711, 1229-1235 (2010/March-2)

Five long-period extrasolar planets in eccentric orbits from the Magellan planet search program.

ARRIAGADA P., BUTLER R.P., MINNITI D., LOPEZ-MORALES M., SHECTMAN S.A., ADAMS F.C., BOSS A.P. and CHAMBERS J.E.

Abstract (from CDS):

Five new planets orbiting G and K dwarfs have emerged from the Magellan velocity survey. These companions are Jovian-mass planets in eccentric (e ≥ 0.24) intermediate- and long-period orbits. HD 86226b orbits a solar metallicity G2 dwarf. The MP sin i mass of the planet is 1.5 MJUP, the semimajor axis is 2.6 AU, and the eccentricity is 0.73. HD 129445b orbits a metal-rich G6 dwarf. The minimum mass of the planet is MP sin i = 1.6 MJUP, the semimajor axis is 2.9 AU, and the eccentricity is 0.70. HD 164604b orbits a K2 dwarf. The MP sin i mass is 2.7 MJUP, the semimajor axis is 1.3 AU, and the eccentricity is 0.24. HD 175167b orbits a metal-rich G5 star. The MP sin i mass is 7.8 MJUP, the semimajor axis is 2.4 AU, and the eccentricity is 0.54. HD 152079b orbits a G6 dwarf. The MP sin i mass of the planet is 3 MJUP, the semimajor axis is 3.2 AU, and the eccentricity is 0.60.

Abstract Copyright:

Journal keyword(s): planetary systems - stars: individual (HD 86226, HD 129445, HD 164604, HD 175167, HD 152079)

Simbad objects: 10

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Number of rows : 10
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 HD 86226b Pl 09 56 29.8441755158 -24 05 57.795793912           ~ 11 1
2 HD 86226 PM* 09 56 29.8441909920 -24 05 57.799322988   8.563 7.93 7.71   G2V 77 1
3 HD 129445b Pl 14 46 03.0649385875 -68 45 45.876613839           ~ 6 1
4 HD 129445 PM* 14 46 03.0652077696 -68 45 45.879649596   9.57 8.79     G6V 51 1
5 HD 152079b Pl 16 53 29.7360693948 -46 19 58.640461341           ~ 6 1
6 HD 152079 PM* 16 53 29.7361827648 -46 19 58.638707832   9.91 9.16     G6V 65 1
7 HD 164604 PM* 18 03 06.9330190176 -28 33 38.348799804   10.88 9.83     K3.5Vk: 52 1
8 HD 164604b Pl 18 03 06.9331415426 -28 33 38.357588084           ~ 15 1
9 HD 175167b Pl 19 00 00.8345423293 -69 56 39.270496487           ~ 15 1
10 HD 175167 PM* 19 00 00.8350944384 -69 56 39.264708120   8.78 8.000 7.89 8.86 G5IV/V 42 1

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2023.09.30-02:17:37

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