A post-AGB star (pAGB, abbreviation of post-asymptotic giant branch) is a type of luminous supergiant star of intermediate mass in a very late phase of...

The asymptotic giant branch (AGB) is a region of the Hertzsprung–Russell diagram populated by evolved cool luminous stars. This is a period of stellar...

star, not just the normal background nebulosity associated with any massive star forming region, and not a planetary nebula formed by a post-AGB star...

Antliae, a post-AGB star in Corona Borealis UX Arietis, a triple star system UX Lyncis, a dim, red-hued star in Lynx UX Tauri, a binary star system LG...

a class of pulsating variables known as RV Tauri variables. It is a post-AGB star and a spectroscopic binary about 4,700 light years away. RV Tau was...

A super-AGB star is a star with a mass intermediate between those that end their lives as a white dwarf and those that end with a core collapse supernova...

planetary nebulae in Sagitta: NGC 6886 is composed of a hot central post-AGB star that has 55% of the Sun's mass yet 2,700±850 times its luminosity, with...

other large cool stars such as immediate post-AGB stars. The RGB stars are by far the most common type of giant star due to their moderate mass, relatively...

correspond to the orbital motion. The primary star is thought to be a post-AGB star, a highly evolved star that has ceased fusion and is ejecting its outer...

characteristic variability. Brightest star of the OB association Scorpius OB1 and a LBV candidate. May just be a closer post-AGB star. de Jager, C. (1998). "The...

the table. It may be a thermal-pulsing AGB star, observed in a helium-burning phase instead of a post-AGB star. SS Gem is likely to be a population I...

silicate carbon star, likely of the J-type. Another evolved star is EP Lyrae, a faint RV Tauri variable and an "extreme example" of a post-AGB star. It and a...

planetary nebula, it has been suggested that the nebula wasn't created by a post-AGB star shedding its outer shells but it is interstellar medium photoionised...

visual magnitude of about 7. The primary is either a post-AGB star, but more likely a post-RGB star. The secondary is a red dwarf or possibly a low-luminosity...

100 times that of the Sun, and is aptly known as the "Bright Star". It is a post-AGB star, having passed the asymptotic giant branch phase of its life...

researchers have suggested that it is a post-AGB star. 2 Cassiopeiae has a number of close companions listed in multiple star catalogues, but none are thought...

Normally this kind of AGB carbon star fuses hydrogen in a hydrogen burning shell, but in episodes separated by 104–105 years, the star transforms to burning...

variable star and spectroscopic binary in the constellation Monoceros. The primary star is an RV Tauri variable, a cool luminous post-AGB star evolving...

During the AGB phase, stars undergo thermal pulses due to instabilities in the core of the star. In these thermal pulses, the luminosity of the star varies...

(15.0 ± 3.3 kly) distant from Earth, and is composed of a hot central post-AGB star that has 55% of the Sun's mass yet 2700 ± 850 its luminosity, with a...

luminosities comparable to supergiants. Asymptotic-giant-branch (AGB) and post-AGB stars are highly evolved lower-mass red giants with luminosities that...

van de Steene, G. C. M.; Sahu, K. C. (January 1993). "SAO 244567 : a post-AGB star which has turned into a planetarey nebula within the last 40 years"...

20, 2020. AGB Nielsen ratings: "Ep. 1". AGB Nielsen Media Research (in Korean). October 17, 2020. Retrieved August 23, 2021. "Ep. 2". AGB Nielsen Media...

and AG Antliae, is a binary post-asymptotic-giant-branch (post-AGB) star in the constellation Antlia. A very metal-poor star, it is surrounded by a thick...

An OH/IR star is an asymptotic giant branch (AGB) or a red supergiant or hypergiant (RSG or RHG) star that shows strong OH maser emission and is unusually...

possible less massive O-rich S- or SC-type Asymptotic Giant Branch (AGB) or post-AGB star. It shows enrichment of Zr and Ba, but not Li as would be expected...

after the 2.2 micron infrared sky survey. In 1989, it was analysed as a post-AGB star and assumed to have a luminosity of 9,600 L☉ and a distance around 1...

EC 11507-2253 is a post-AGB star located about 81,000 light years, or 25 kpc, away from Earth in the constellation of Corvus. Located in the distant galactic...

Nebula, whose spectral class F5 star has not yet begun to ionize the nebula material. "Westbrook Nebula -- Post-AGB Star". SIMBAD. Centre de Données astronomiques...

white dwarfs; or a very late helium flash in a post-AGB star. Models of post-AGB stars calculate that a star with the appearance of R CrB would have a mass...