Ad
related to: wr 102 compositionpasternack.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
WR 102 was first mentioned as the possible optical counterpart to a peculiar X-ray source GX 3+1. [6] However, it became clear that it was a separate object and in 1971 it was highlighted as a luminous star with unusual O VI emission lines in its spectrum. [7]
WR 102c is surrounded by a shell of nebulosity which contains dust made even hotter than the star itself by intense radiation. The nebula also includes nearly 1 M ☉ of molecular hydrogen and around 10 M ☉ of ionised hydrogen, all expelled from the star. [4] There is a suggestion that WR 102c may be a binary star.
WR 102ea is a Wolf–Rayet star in the Sagittarius constellation. It is the third most luminous star in the Quintuplet cluster after WR 102hb . With a luminosity of 2,500,000 times solar , it is also one of the most luminous stars known.
Narrowband infrared observations of several spectral features around 2 μm showed that WR 102ka was a Wolf Rayet star with a likely classification of WN10. [7] It was also proposed as a possible luminous blue variable. [8] The Spitzer Space Telescope observed WR 102ka at wavelengths of 3.6 μm, 8 μm, and 24 μm on April 20, 2005. These ...
This is a list of Wolf-Rayet stars, in order of their distance from Earth. [1] [2] [3] List ... WR 102: 9,500 ± 600: 1: WO2: 14.10: WR 138: 10,000: 1: WR: WR 1: ...
WR 136, a WN6 star where the atmosphere shed during the red supergiant phase has been shocked by the hot, fast WR winds to form a visible bubble nebula. In 1867, using the 40 cm Foucault telescope at the Paris Observatory, astronomers Charles Wolf and Georges Rayet [1] discovered three stars in the constellation Cygnus (HD 191765, HD 192103 and HD 192641, now designated as WR 134, WR 135, and ...
The list includes massive Wolf–Rayet stars, which may become Type Ib/Ic supernovae, particularly oxygen-sequence (Wolf-Rayet WO) stars. As of 2023, most of these candidates are in the Milky Way galaxy, however five oxygen-sequence Wolf-Rayet stars are also known in other galaxies.
astro: luminosity per square meter of the hottest normal star known, WR 102: 5–20 × 10 13: weather: rate of heat energy release by a hurricane [citation needed] 10 14: 1.4 × 10 14: eco: global net primary production (= biomass production) via photosynthesis [47] 2.9 × 10 14
Ad
related to: wr 102 compositionpasternack.com has been visited by 10K+ users in the past month