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Shan, H. G. (2019). «A New Infrared Photometric Study of Intrinsic and Extrinsic S-type Stars». The Astronomical Journal 158 (1): 10 pp. Consultado el…24 kB (2446 palabras) - 22:52 16 ene 2024
Resultados de la Wikipedia en inglés.
- or by something partly blocking the light, so variable stars are classified as either: Intrinsic variables, whose luminosity actually changes; for example…50 kB (6468 palabras) - 06:01 22 abr 2024
- SpaceEngine. Intrinsic variable stars are not supported by SpaceEngine. In fact, most, if not all, simulators do not support intrinsic variable stars. Gravity…11 kB (1105 palabras) - 14:03 9 abr 2024
- RR Lyrae variables are periodic variable stars, commonly found in globular clusters. They are used as standard candles to measure (extra) galactic distances…16 kB (1804 palabras) - 13:44 29 ago 2023
- discovered in 1908 by Henrietta Swan Leavitt after studying thousands of variable stars in the Magellanic Clouds. The discovery establishes the true luminosity…37 kB (4170 palabras) - 19:48 20 abr 2024
- Stellar pulsation (redirección desde Stellar pulsation theory - Why are the classical variable stars pulsating so regularly?)Many intrinsic variable stars that pulsate with large amplitudes, such as the classical Cepheids, RR Lyrae stars and large-amplitude Delta Scuti stars show…25 kB (3262 palabras) - 18:12 11 feb 2024
- numbers are brighter. Most stars on this list appear bright from Earth because they are nearby, not because they are intrinsically luminous. For a list which…36 kB (1309 palabras) - 19:52 3 may 2024
- S-type star (redirección desde Intrinsic S star)oxygen-rich stars. S-type stars are intermediate between carbon stars and normal giants. They can be grouped into two classes: intrinsic S stars, which owe…33 kB (4034 palabras) - 13:34 13 ago 2023
- darken and brighten and do not appear to be eclipsing binaries or intrinsic variables. It is based on studies searching for analogs of Tabby's Star. The…22 kB (1509 palabras) - 05:55 8 ene 2024
- Carolyn Hurless (sección Variable Views Newsletter)first variable observation captured SS Cygni, a dwarf nova star in the constellation Cygnus. Dwarf novae are a class of intrinsic variable stars of the…10 kB (969 palabras) - 20:57 29 oct 2023
- Flare star (redirección desde UV Ceti variable)variables in that the flares are being induced by a companion, namely an unseen Jupiter-like planet in a close orbit. Flare stars are intrinsically faint…11 kB (1260 palabras) - 19:55 6 ene 2024
- temperature. Variable stars have periodic or random changes in luminosity because of intrinsic or extrinsic properties. Of the intrinsically variable stars, the…146 kB (16 318 palabras) - 09:17 6 may 2024
- imaging of intrinsic variable stars and high-mass X-ray binaries. Past research topics include light curve analysis of Delta Scuti variable stars and identifying…5 kB (406 palabras) - 22:38 26 jul 2023
- This is a list of stars arranged by their absolute magnitude – their intrinsic stellar luminosity. This cannot be observed directly, so instead must be…168 kB (10 338 palabras) - 06:32 5 may 2024
- Beta Cephei variables, also known as Beta Canis Majoris stars, are variable stars that exhibit small rapid variations in their brightness due to pulsations…27 kB (1961 palabras) - 00:50 6 ene 2024
- objects and optically violently variable (OVV) quasars. The generally accepted theory is that BL Lac objects are intrinsically low-power radio galaxies while…17 kB (2106 palabras) - 03:31 4 may 2024
- through a region containing an intrinsic variable type, then its physical properties can cause it to become a variable star. An example of this is the…29 kB (1594 palabras) - 23:40 3 may 2024
- Ursa Minor (sección Stars)Eclipsing variables are star systems that vary in brightness because of one star passing in front of the other rather than from any intrinsic change in…52 kB (5853 palabras) - 15:06 12 abr 2024
- who studied variable stars. In particular, she measured the period-luminosity relation for Cepheid stars, which are bright variable stars whose periods…10 kB (1007 palabras) - 11:49 2 abr 2024
- Carbon star (redirección desde Type-C stars)"extrinsic" carbon stars to distinguish them from the "intrinsic" AGB stars which produce the carbon internally. Many of these extrinsic carbon stars are not luminous…23 kB (2162 palabras) - 17:26 9 mar 2024
- An RS Canum Venaticorum variable is a type of variable star. The variable type consists of close binary stars having active chromospheres which can cause…7 kB (879 palabras) - 02:01 22 feb 2024
- Henrietta Swan Leavitt (categoría Cepheid variables)positions and brightness of stars. This work led her to discover the relation between the luminosity and the period of Cepheid variables. Leavitt's discovery…30 kB (3013 palabras) - 08:03 5 may 2024