2007ApJ...660.1636O

Query : 2007ApJ...660.1636O

2007ApJ...660.1636O - Astrophys. J., 660, 1636-1641 (2007/May-2)

New planets around three G dwarfs.

O'TOOLE S.J., BUTLER R.P., TINNEY C.G., JONES H.R.A., MARCY G.W., CARTER B., McCARTHY C., BAILEY J., PENNY A.J., APPS K. and FISCHER D.

Abstract (from CDS):

Doppler velocity measurements from the Anglo-Australian Planet Search reveal planetary mass companions to HD 23127, HD 159868, and a possible second planetary companion to HD 154857. These stars are all G dwarfs. The companions are all in eccentric orbits with periods ranging from 1.2 to >9.3 yr, minimum (Msini) masses ranging from 1.5 to >4.5 MJ, and semimajor axes between 1 and >4.5 AU. The orbital parameters are updated for the inner planet to HD 154857, while continued monitoring of the outer companion is required to confirm its planet status.

Abstract Copyright: ∼

Journal keyword(s): Stars: Planetary Systems - stars: individual (HD 23127) - Stars: Individual: Henry Draper Number: HD 154857 - stars: individual (HD 159868)

Simbad objects: 22

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Number of rows : 22
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 23127b Pl 03 39 23.6377114944 -60 04 40.237770720           ~ 20 1
2 HD 23127 PM* 03 39 23.6377114944 -60 04 40.237770720   9.26 8.55     G2V 82 1
3 HD 24040b Pl 03 50 22.9675921536 +17 28 34.926384648           ~ 22 1
4 HD 24040 PM* 03 50 22.9675921536 +17 28 34.926384648   8.18   7.1   G1 148 1
5 HD 72659b Pl 08 34 03.1898361960 -01 34 05.582173152           ~ 48 1
6 HD 72659 PM* 08 34 03.1898361960 -01 34 05.582173152   8.08 7.47     G2V 181 1
7 * rho01 Cnc e Pl 08 52 35.8111044043 +28 19 50.954994470           ~ 682 1
8 * rho01 Cnc d Pl 08 52 35.8111044043 +28 19 50.954994470           ~ 163 1
9 * rho01 Cnc b Pl 08 52 35.8111044043 +28 19 50.954994470           ~ 267 1
10 * rho01 Cnc PM* 08 52 35.8111044043 +28 19 50.954994470 7.45 6.82   5.4   K0IV-V 1223 1
11 * rho01 Cnc c Pl 08 52 35.8111044043 +28 19 50.954994470           ~ 154 1
12 HD 154345b Pl 17 02 36.4038090379 +47 04 54.764174452           ~ 50 1
13 HD 154345 PM* 17 02 36.4038090379 +47 04 54.764174452   7.50   6.3   G9 297 1
14 HD 154857 PM* 17 11 15.7220463696 -56 40 50.871194796   7.93 7.24     G5V 110 1
15 HD 154857c Pl 17 11 15.7220463696 -56 40 50.871194796           ~ 13 1
16 HD 154857b Pl 17 11 15.7220463696 -56 40 50.871194796           ~ 26 1
17 HD 159868 PM* 17 38 59.5268792544 -43 08 43.842381468   7.96 7.24     G5V 159 1
18 HD 159868b Pl 17 38 59.5268792544 -43 08 43.842381468           ~ 30 1
19 * mu. Ara e Pl 17 44 08.7031414872 -51 50 02.591603160           ~ 51 2
20 HD 217107 ** 22 58 15.5408995872 -02 23 43.383234768   6.919 6.163     G8IV-V 398 1
21 HD 217107b Pl 22 58 15.5408995872 -02 23 43.383234768           ~ 101 1
22 HD 217107c Pl 22 58 15.5408995872 -02 23 43.383234768           ~ 68 1

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