Alexis Brandeker

Last updated
Minor planets discovered: 4 [1]
36614 Saltis August 27, 2000 [2] [3]
(122310) 2000 QJ9August 21, 2000 [4]
239890 Edudeldon September 1, 2000 [5]
297409 Mållgan September 1, 2000 [6]

Alexis Brandeker (born May 18, 1974) is a Swedish astronomer at the Stockholm Observatory and discoverer of minor planets. [7]

Contents

Education

In 2003 he acquired his Ph.D. (on Young stars and circumstellar disks) from the Stockholm Observatory. He went on to become a post-doctoral fellow at the University of Toronto for 2.5 years before returning to Stockholm in 2007, where he now works as a research associate at the Stockholm Observatory. He is credited by the Minor Planet Center with the discovery of 4 minor planets in 2000. [1]

Related Research Articles

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<span class="mw-page-title-main">55 Cancri</span> Binary star with at least five exoplanets 41 light-years away

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<span class="mw-page-title-main">2M1207</span> Brown dwarf in the constellation Centaurus

2M1207, 2M1207A or 2MASSW J12073346–3932539 is a brown dwarf located in the constellation Centaurus; a companion object, 2M1207b, may be the first extrasolar planetary-mass companion to be directly imaged, and is the first discovered orbiting a brown dwarf.

<span class="mw-page-title-main">Planetary migration</span> Astronomical phenomenon

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<span class="mw-page-title-main">HD 107146</span> Star in the constellation Coma Berenices

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<span class="mw-page-title-main">Zeta Tucanae</span> Star in the constellation Tucana

Zeta Tucanae, Latinized from ζ Tucanae, is a star in the constellation Tucana. It is a spectral class F9.5 main sequence star with an apparent magnitude of +4.23. Despite having a slightly lower mass, this star is more luminous than the Sun. Based upon parallax measurements by the Hipparcos spacecraft, it is approximately 28.0 light years from Earth. This is one of the least variable stars observed during the Hipparcos mission.

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Ray Jayawardhana is the Harold Tanner Dean of the Cornell University College of Arts and Sciences and a Professor of Astronomy at Cornell University, effective September 1, 2018. He was formerly Dean of Science and a Professor of physics & astronomy at York University. Prior to that, he was a Professor of Astronomy & Astrophysics at the University of Toronto, and an Assistant Professor of Astronomy at the University of Michigan. An award-winning science writer, his primary research areas include the formation and early evolution of stars, brown dwarfs and planets.. His current research focuses on characterizing exoplanets using telescopes on the ground and in space.

<span class="mw-page-title-main">Debris disk</span> Disk of dust and debris in orbit around a star

A debris disk, or debris disc, is a circumstellar disk of dust and debris in orbit around a star. Sometimes these disks contain prominent rings, as seen in the image of Fomalhaut on the right. Debris disks are found around stars with mature planetary systems, including at least one debris disk in orbit around an evolved neutron star. Debris disks can also be produced and maintained as the remnants of collisions between planetesimals, otherwise known as asteroids and comets.

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<span class="mw-page-title-main">CT Chamaeleontis</span> Star in the constellation Chamaleon

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Scott Jay Kenyon is an American astrophysicist. His work has included advances in symbiotic and other types of interacting binary stars, the formation and evolution of stars, and the formation of planetary systems.

HD 4747 is a star that lies approximately 61 light-years away in the constellation of Cetus. The star is a low-amplitude spectroscopic binary, with the secondary being a directly detected brown dwarf.

Stephanie A. Snedden is an American astronomer at the Apache Point Observatory of the New Mexico State University in New Mexico, United States. The minor planet 133008 Snedden is named after her; it was discovered by the Sloan Digital Sky Survey at Apache Point Observatory on 5 October 2002. She has published papers including The Case for Optically Thick High-Velocity Broad-Line Region Gas in Active Galactic Nuclei.

<span class="mw-page-title-main">DI Chamaeleontis</span> Star in the constellation Chamaleon

DI Chamaeleontis, also known as Hen 3-593 or HIP 54365, is a quadruple star system in the constellation Chamaeleon. The system is roughly 700 light years from Earth.

<span class="mw-page-title-main">KH 15D</span> Binary star system in the constellation Monoceros

KH 15D, described as a winking star because of its unusual dips in brightness, is a binary T Tauri star system embedded in a circumbinary disk. It is a member of the young open cluster NGC 2264, located about 2,500 light-years (770 pc) from the Sun in the constellation of Monoceros.

<span class="mw-page-title-main">Circumplanetary disk</span> Accumulation of matter around a planet

A circumplanetary disk is a torus, pancake or ring-shaped accumulation of matter composed of gas, dust, planetesimals, asteroids or collision fragments in orbit around a planet. Around the planets, they are the reservoirs of material out of which moons may form. Such a disk can manifest itself in various ways.

References

  1. 1 2 "Minor Planet Discoverers (by number)". Minor Planet Center. 20 June 2016. Retrieved 6 August 2016.
  2. Schmadel, Lutz D. (2007). "(36614) Saltis [2.37, 0.16, 1.8]". Dictionary of Minor Planet Names – (36614) Saltis, Addendum to Fifth Edition: 2003–2005. Springer Berlin Heidelberg. p. 203. doi:10.1007/978-3-540-34361-5_2392. ISBN   978-3-540-00238-3.
  3. "36614 Saltis (2000 QU148)". Minor Planet Center. Retrieved 19 March 2016.
  4. "122310 (2000 QJ9)". Minor Planet Center. Retrieved 19 March 2016.
  5. "239890 Edudeldon (2000 RX11)". Minor Planet Center. Retrieved 19 March 2016.
  6. "297409 Mallgan (2000 RE39)". Minor Planet Center. Retrieved 19 March 2016.
  7. Alexis Brandeker (20 June 2016). "Alexis Brandeker – About" . Retrieved 6 August 2016.

Publications