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- ...[Albireo]], a well-known coloured double star. Compare the colour of other stars in [http://antwrp.gsfc.nasa.gov/apod/ap050830.html] ]] '''''On the coloured light of the binary stars and some other stars of the heavens''''' or in the original German '''{{lang|de|Über das farbige ...19 KB (3,075 words) - 08:14, 3 December 2024
Page text matches
- ...tar]]'s orbital plane, induced by gravitational perturbations from passing stars. ...h> and velocity <math>V</math> passes a distance <math>r_p</math> from the binary, where ...6 KB (1,003 words) - 17:27, 9 November 2019
- ...s are necessary. Periodic changes in brightness have long been observed in stars which indicate cooler or brighter [[starspot]]s on the surface. These spots ...gnatures of starspots were observable in the line profiles of the active [[binary star]] HR 1099 (V711 Tau); from this they could derive an image of the stel ...7 KB (1,065 words) - 23:30, 16 November 2024
- ...s|the most massive]] and [[List of most luminous stars|most luminous known stars]].<ref name=wu/> ...pectral type of O2-3.5If<sup>*</sup>. The star is one of the most luminous stars known, with a luminosity of {{solar luminosity|4,365,000}}, and has a tempe ...4 KB (599 words) - 14:56, 9 October 2024
- {{Short description|Binary star in the constellation Phoenix}} ...ry/optical-IR-prod/wds/orb6|title=Sixth Catalog of Orbits of Visual Binary Stars|work=United States Naval Observatory|access-date=2017-03-11|archive-date=20 ...7 KB (879 words) - 00:28, 21 July 2024
- ...iv = astro-ph/0301257 }}</ref> is the radius at which the enclosed mass in stars equals twice ''M''<sub>BH</sub>, i.e. ...inition compares the force from the black hole to the local force from the stars. ...4 KB (612 words) - 08:42, 9 November 2024
- ...assiopeiae Sol VY Canis Majoris - 2019-05-14.svg|320px|center|Some massive stars compared to our Sun ( one single grey pixel in the 'Full resolution' image ...r planet in the [[Solar System]] or of a [[Binary star#Use in astrophysics|binary star]] in units of solar masses does not depend on these poorly known const ...4 KB (600 words) - 03:25, 23 August 2023
- ...ry/optical-IR-prod/wds/orb6|title=Sixth Catalog of Orbits of Visual Binary Stars|publisher=United States Naval Observatory|accessdate=18 June 2017|archive-d ...0.1093/mnras/sts257|arxiv=1210.5411|title=Circumstellar habitable zones of binary-star systems in the solar neighbourhood|journal=Monthly Notices of the Roya ...7 KB (970 words) - 23:11, 16 September 2024
- ...t=Luhman|first=K. L.|date=October 2004|title=The First Discovery of a Wide Binary Brown Dwarf|journal=Astrophysical Journal|language=en|volume=614|issue=1|pa ...could not resolve the binary it detected the primary. Chandra resolved the binary and detected the secondary in the system. These apparently contradictory re ...6 KB (818 words) - 20:34, 13 February 2025
- ...[Albireo]], a well-known coloured double star. Compare the colour of other stars in [http://antwrp.gsfc.nasa.gov/apod/ap050830.html] ]] '''''On the coloured light of the binary stars and some other stars of the heavens''''' or in the original German '''{{lang|de|Über das farbige ...19 KB (3,075 words) - 08:14, 3 December 2024
- {{Short description|Cluster of stars around a supermassive black hole}} ...black hole]] that has been ejected from the center of its host [[galaxy]]. Stars that are close to the black hole at the time of the ejection will remain bo ...12 KB (1,788 words) - 15:32, 6 February 2025
- ...m from gases, the cosmic winds that push the gases away are preventing new stars from forming and are ultimately playing a role in galaxy evolution.<ref nam ...bination of these hot and cooling flows that cause cosmic wind. In smaller stars, such as the Sun, the wind comes from the Sun's [[Stellar corona|corona]] a ...5 KB (791 words) - 05:22, 17 November 2024
- {{short description|Binary star system in the constellation of Scorpius}} '''HD 326823''', also known as '''V1104 Scorpii''', is a binary star containing a unique emission-line star, which is in the midst of trans ...7 KB (1,006 words) - 20:58, 24 October 2024
- {{Short description|Binary star in the constellation Auriga}} ......102025S|title=VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)|journal=VizieR On-line Data Catalog: B/GCVS. Originally ...10 KB (1,352 words) - 16:31, 24 January 2025
- ...l |bibcode=2018MNRAS.480.3706K |title=On the evolutionary state of massive stars in transition phases in M33 |last1=Kourniotis |first1=M. |last2=Kraus |firs ...ctrum based on some assumptions about the relative sizes of the two [[Star|stars]] suggests a secondary around half a million times as luminous as the [[Sun ...6 KB (793 words) - 16:49, 18 July 2024
- ...abled the discovery of a number of [[brown dwarf]] in close [[binary stars|binary systems]]. ...arvard.edu/#abs/2013MNRAS.433.1718I/abstract]</ref> especially for fainter stars because it does not require the use of masks that typically block 90% of th ...5 KB (759 words) - 03:05, 18 May 2021
- ...for a companion, casting serious doubt on the status of Omega Eridani as a binary star.<ref name=Merle2023/> | title=Rotational velocities of A-type stars. III. Velocity distributions ...8 KB (978 words) - 16:19, 24 February 2025
- {{Short description|Binary star in the constellation Leo}} {{about|p<sup>2</sup> Leonis|other stars with this Bayer designation|p Leonis}} ...8 KB (993 words) - 13:47, 22 August 2024
- ...anetary nebula|preplanetary nebula]]. It is a [[binary system (astronomy)|binary system]] that includes an extreme [[carbon star]]. The pair is hidden by t ...lar companion and the carbon star, as has been seen in other [[binary star|binary]] systems, although not with such a precise geometric form. The distance b ...9 KB (1,228 words) - 02:25, 6 February 2025
- ...amus2017/> is visible to the [[naked eye]] and one of the brightest carbon stars.<ref name=Streicher2009/> Based on [[stellar parallax|parallax]] measuremen ...excess [[ultraviolet astronomy|ultraviolet]] excess, it is most likely a [[binary star]] system.<ref name=Ortiz2016/> An analysis of the motion of TW Horolo ...10 KB (1,281 words) - 01:18, 15 February 2025
- {{Short description|Binary star in the constellation Cetus}} '''Mu Ceti''' (μ Ceti) is a [[binary star]] in the [[constellation]] [[Cetus]], the whale, close to [[Pisces (co ...12 KB (1,580 words) - 03:53, 2 February 2025