首个使用新一代高通量多普勒仪器发现的外星行星
天体物理学
2014-10-13 v1
摘要
我们报告了使用Exoplanet Tracker (ET)这一新一代多普勒仪器检测到的第一颗外星行星，ET-1 (HD 102195b)。该行星绕一颗可能属于本地星团的年轻恒星HD 102195运行，星体具有太阳金属丰度。该行星使恒星呈现红外速度变动，半幅为 m s，周期为4.11天。行星最小质量()为 。
引用
@article{arxiv.astro-ph/0605247,
title = {The First Extrasolar Planet Discovered with a New Generation High Throughput Doppler Instrument},
author = {Jian Ge and Julian van Eyken and Suvrath Mahadevan and Curtis DeWitt and Stephen R. Kane and Roger Cohen and Andrew Vanden Heuvel and Scott W. Fleming and Pengcheng Guo and Gregory W. Henry and Donald P. Schneider and Lawrence W. Ramsey and Robert A. Wittenmyer and Michael Endl and William D. Cochran and Eric B. Ford and Eduardo L. Martin and Garik Israelian and Jeff Valenti and David Montes},
journal= {arXiv preprint arXiv:astro-ph/0605247},
year = {2014}
}
备注
42 pages, 11 figures and 5 tables, Accepted for publication in ApJ