Search results

Jump to navigation Jump to search
Results 1 – 21 of 59
Advanced search

Search in namespaces:

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • ...pa Pavonis TESS lightcurve.png|thumb|Lightcurve of the W Virginis (Type II Cepheid) variable κ Pavonis recorded by NASA's Transiting Exoplanet Survey Satellit '''W Virginis variables''' are a subclass of [[Type II Cepheid]]s which exhibit pulsation periods between 10–20 days,<ref name=wallerstein ...
    2 KB (323 words) - 21:12, 15 June 2024
  • | variable = [[Classical Cepheid]]<ref name=gcvs>{{cite journal|bibcode=2009yCat....102025S|title=VizieR Onl ...journal|bibcode= 2007A&A...476...73F|title= A new calibration of Galactic Cepheid period-luminosity relations from B to K bands, and a comparison to LMC rela ...
    11 KB (1,430 words) - 19:49, 21 September 2024
  • A '''Delta Scuti variable''' (sometimes termed '''dwarf cepheid''' when the V-band amplitude is larger than 0.3 mag.) is a class of [[pulsa ...The [[OGLE]] and [[MACHO]] surveys have detected nearly 3,000 Delta Scuti variables in the [[Large Magellanic Cloud]].<ref name=poleski2010/><ref name=garg2010 ...
    11 KB (1,472 words) - 16:07, 21 February 2025
  • | variable = [[Classical Cepheid variable|δ Cep]]<ref name=gcvs>{{cite journal|bibcode=2009yCat....102025S|t ...5|title=Hubble Space Telescope Fine Guidance Sensor Parallaxes of Galactic Cepheid Variable Stars: Period-Luminosity Relations|journal=The Astronomical Journa ...
    10 KB (1,321 words) - 00:00, 4 January 2025
  • |variable=[[Classical Cepheid variable|δ Cep]]<ref name=gcvs/> |dist_pc=473<ref name=cepheid/> ...
    12 KB (1,633 words) - 22:46, 15 February 2025
  • | variable = [[Classical Cepheid variable|Cepheid]]<ref name=gcvs/> ...[stellar classification]] of F7II.<ref name=houk1979/> It is a [[Classical Cepheid variable]] that ranges in [[apparent magnitude]] from 4.20 down to 4.90 wit ...
    11 KB (1,476 words) - 14:06, 12 September 2023
  • ...many of the longest-known variable stars, including the [[Cepheid variable|Cepheid]] and [[RR Lyrae variable]]s. ...irst5 = Corinne | title = Driving the Gravity-Mode Pulsations in γ Doradus Variables | date = 10 October 2000 | journal = The Astrophysical Journal Letters | vo ...
    18 KB (2,538 words) - 07:53, 18 March 2025
  • Epsilon Leonis exhibits the characteristics of a [[Cepheid variable|Cepheid-like variable]], changing by an amplitude of 0.3 [[Magnitude (astronomy)|ma [[Category:Classical Cepheid variables]] ...
    9 KB (1,098 words) - 12:59, 11 May 2025
  • {{redirect|Cepheid|}} ...1243686232.jpg|thumb|upright=1.4|[[RS Puppis]], one of the brightest known Cepheid variable stars in the [[Milky Way]] galaxy<br />(<small>[[Hubble Space Tele ...
    38 KB (5,378 words) - 20:55, 25 May 2025
  • '''RR Lyrae variables''' are periodic [[variable star]]s, commonly found in [[globular clusters]] ...and reported by Pickering in 1900 as "indistinguishable from cluster-type variables".<ref name=smith2004/> ...
    20 KB (2,977 words) - 02:47, 18 April 2025
  • | variable = [[Classical Cepheid variable|Classical Cepheid]]<ref name=gcvs/> ...n [[Pollux (star)|Pollux]]. It is a [[classical Cepheid variable|classical Cepheid]] [[variable star]], of which over 800 have been found in our galaxy. As s ...
    22 KB (3,008 words) - 00:25, 19 May 2025
  • ...scribed as a ''pseudo-Cepheid'', a supergiant with pulsations similar to a Cepheid but less regular.<ref name=usenko/> ...:1998129 |title=Hipparcos photometry of 24 variable massive stars (α Cygni variables) |journal=Astronomy and Astrophysics Supplement Series |volume=128 |pages=1 ...
    9 KB (1,223 words) - 18:59, 10 January 2025
  • | variable = [[Classical Cepheid variable|δ Cep]]<ref name=GCVS-eta-Aql/> ...|abbr=off|lk=on}}.<ref name="DR3"/> The primary component is a [[Classical Cepheid variable]].<ref name=GCVS-eta-Aql/> ...
    20 KB (2,630 words) - 09:29, 20 April 2025
  • ...riable star type|Delta Cephei variable|the general class of variable stars|Cepheid variable}} | variable = [[Cepheid variable|Cepheid]] ...
    21 KB (2,889 words) - 19:45, 27 April 2025
  • ...w:<ref name="NYT-20240327" /> the [[period-luminosity relation]]ship for [[Cepheid variable]]s ...r [[galaxy|galaxies]].<ref name="1777Variables">{{cite journal |title=1777 variables in the Magellanic Clouds |last=Leavitt |first=Henrietta S. |date=1908 |jour ...
    29 KB (4,054 words) - 20:51, 21 June 2025
  • ...bility strip]] on the HR diagram where the majority of stars are pulsating variables. The instability strip reaches from the main sequence up to hypergiant lumi *[[W Virginis variable]]s, more-luminous pulsating variables also known as type II Cepheids, with periods of 10–20 days; ...
    17 KB (2,605 words) - 04:05, 24 June 2025
  • ...|title=An international co-operation for the photographic study of Cepheid variables|journal=Popular Astronomy|volume=34|pages=493|last1=Henroteau|first1=F.|yea [[Classical Cepheid variables]] typically have supergiant luminosity classes, although only the most lumi ...
    40 KB (5,845 words) - 22:07, 13 May 2025
  • ...d in the [[General Catalogue of Variable Stars]] as a possible [[Classical Cepheid variable|δ Cep variable]].<ref name=ibvs/> Further observations refined th [[Category:Cepheid variables]] ...
    16 KB (2,127 words) - 16:31, 27 March 2025
  • ===Cepheid variables=== ...eid variable]] stars in 25&nbsp;galaxies. Theory suggests that the rate of cepheid pulsation in galaxies screened from a hypothetical fifth force by neighbour ...
    18 KB (2,621 words) - 07:47, 28 June 2025
  • ...e than once and pulsate as [[Classical Cepheid variable|Type I (Classical) Cepheid variable]]s.<ref name=bono>{{cite journal|bibcode=2000ApJ...543..955B|arxiv ...ilson>{{cite journal|bibcode=2011A&A...529L...9N|arxiv=1104.1638|title=The Cepheid mass discrepancy and pulsation-driven mass loss|journal=Astronomy & Astroph ...
    32 KB (4,708 words) - 12:10, 8 June 2025
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)