O'Toole, Simon J. and Butler, R. Paul and Tinney, Chris G. and Jones, Hugh R. A. and Marcy, Geoffrey W. and Carter, Brad 
ORCID: https://orcid.org/0000-0003-0035-8769 and McCarthy, Chris and Bailey, Jeremy and Penny, Alan J. and Apps, Kevin and Fischer, Debra A.
(2007)
New planets around three G Dwarfs.
The Astrophysical Journal, 660 (2).
pp. 1636-1641.
ISSN 0004-637X
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Text (Published Version)
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Abstract
[Abstract]: Doppler velocity measurements from the Anglo-Australian Planet Search re-
veal planetary mass companions to HD23127, HD159868, and a possible second
planetary companion to HD154857. These stars are all G dwarfs. The com
panions are all in eccentric orbits with periods ranging from 1.2 to > 9.3 yr,
minimum (M sin i) masses ranging from 1.5 to > 4.5MJ, and semimajor axes be
tween 1 and > 4.5AU. The orbital parameters are updated for the inner planet
to HD154857, while continued monitoring of the outer companion is required to
confirm its planet status.
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| Item Type: | Article (Commonwealth Reporting Category C) |
|---|---|
| Refereed: | Yes |
| Item Status: | Live Archive |
| Additional Information: | Published version made accessible, in accordance with the copyright policy of the publisher. |
| Faculty/School / Institute/Centre: | Historic - Faculty of Sciences - Department of Biological and Physical Sciences (Up to 30 Jun 2013) |
| Faculty/School / Institute/Centre: | Historic - Faculty of Sciences - Department of Biological and Physical Sciences (Up to 30 Jun 2013) |
| Date Deposited: | 11 Oct 2007 00:55 |
| Last Modified: | 24 Mar 2017 03:11 |
| Uncontrolled Keywords: | planetary systems, stars, HD23127, HD159868, HD154857 |
| Fields of Research (2008): | 02 Physical Sciences > 0201 Astronomical and Space Sciences > 020110 Stellar Astronomy and Planetary Systems 02 Physical Sciences > 0201 Astronomical and Space Sciences > 020108 Planetary Science (excl. Extraterrestrial Geology) |
| Fields of Research (2020): | 51 PHYSICAL SCIENCES > 5101 Astronomical sciences > 510109 Stellar astronomy and planetary systems 51 PHYSICAL SCIENCES > 5199 Other physical sciences > 519999 Other physical sciences not elsewhere classified |
| URI: | http://eprints.usq.edu.au/id/eprint/2050 |
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