Anglo-Australian Planet Search
Today, Anglo-Australian Planet Search continues to be a topic of great relevance and interest to a wide spectrum of society. Whether it is Anglo-Australian Planet Search on a personal, professional, political or social level, it is undeniable that its impact is felt in different areas of our lives. Throughout history, Anglo-Australian Planet Search has been the subject of passionate debate, exhaustive research, and deep reflection. In this article, we will delve into the world of Anglo-Australian Planet Search to examine its many facets, challenges and opportunities. From its origins to its current state, we will explore how Anglo-Australian Planet Search has shaped our reality and how it will continue to do so in the future.
The Anglo Australian Planet Search or (AAPS) is a long-term astronomical survey started in 1998 and continuing to the present. It is being carried out on the 3.9-metre Anglo-Australian Telescope (AAT) of the Anglo-Australian Observatory in Australia. The purpose of this survey is to catalog planets around more than 240 nearby stars of the southern hemisphere. For its observations, the AAT uses the University College London Echelle Spectrograph, UCLES, an echelle spectrograph from the University College London located at the telescope's coudé focus.[1] This survey uses the radial velocity method to search for extrasolar planets.[2]
The survey eventually switched its main focus to detecting long-period Jupiter analogs.[3]
Planets discovered by AAPS
This survey has announced the discovery of 28 planetary objects as of February 2014, including three multi-planet systems.
| Planet | Date announced |
|---|---|
| Quijote | 3 December 2000 |
| ε Ret b | 3 December 2000 |
| HD 179949 b | 3 December 2000 |
| HD 142 b | Oct 2001 |
| HD 23079 b | Oct 2001 |
| π Men b | Oct 2001 |
| HD 2039 b | 13 June 2002 |
| HD 73526 b | 13 June 2002 |
| HD 30177 b | 13 June 2002 |
| HD 76700 b | 13 June 2002 |
| HD 196050 b | 13 June 2002 |
| ρ Ind b | 13 June 2002 |
| τ1 Gru b | 17 September 2002 |
| HD 70642 b | 4 July 2003 |
| HD 102117 b | 15 September 2004 |
| HD 117618 b | 15 September 2004 |
| HD 154857 b | 15 September 2004 |
| Dulcinea | 15 September 2004 |
| HD 208487 b | 15 September 2004 |
| HD 20782 b | 1 June 2006 |
| HD 187085 b | 1 June 2006 |
| HD 73526 c | 10 August 2006 |
| HD 23127 b | 7 February 2007 |
| HD 154857 c | 7 February 2007 |
| HD 159868 b | 7 February 2007 |
| GJ 832 b | 1 September 2008 |
| HD 16417 b | 23 February 2009 |
| HD 114613 b | 22 January 2014 |
See also
- High Accuracy Radial Velocity Planet Searcher is another planet detector in the southern hemisphere.
- Lists of exoplanets
References
- ^ "U.C.L. Echelle Spectrograph (UCLES)". Australian Astronomical Observatory. 29 January 2013. Archived from the original on 16 January 2016. Retrieved 12 September 2015.
- ^ Tinney, C. G.; Butler, R. Paul; Marcy, Geoffrey W.; Jones, Hugh R. A.; Penny, Alan J.; Vogt, Steven S.; Apps, Kevin; Henry, Gregory W.; et al. (10 April 2001). "First Results from the Anglo-Australian Planet Search: A Brown Dwarf Candidate and a 51 Peg-like Planet" (PDF). The Astrophysical Journal. 551 (1): 507–511. arXiv:astro-ph/0012204. Bibcode:2001ApJ...551..507T. doi:10.1086/320097. Archived from the original (PDF) on 26 April 2020. Retrieved 23 May 2009.
- ^ The Anglo-Australian Planet Search. XXIII. Two New Jupiter Analogs: Robert A. Wittenmyer, Jonathan Horner, C.G. Tinney, R.P. Butler, H.R.A. Jones, Mikko Tuomi, G.S. Salter, B.D. Carter, F. Elliott Koch, S.J. O'Toole, J. Bailey, D. Wright
External links
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