Search results
Appearance
There is a page named "Chemically-peculiar star" on Wikipedia
- astrophysics, chemically peculiar stars (CP stars) are stars with distinctly unusual metal abundances, at least in their surface layers. Chemically peculiar stars...11 KB (1,329 words) - 16:48, 17 July 2024
- (abbreviated 20 Tau), is a star in the constellation of Taurus. It is a blue giant of spectral type B8 III, a chemically peculiar star, and the prototype of...17 KB (1,677 words) - 10:22, 18 July 2024
- An Am star or metallic-line star is a type of chemically peculiar star of spectral type A whose spectrum has strong and often variable absorption lines...7 KB (776 words) - 13:19, 17 July 2024
- A Lambda Boötis star is a type of chemically peculiar star which has an unusually low abundance of iron peak elements in its surface layers. One possible...2 KB (192 words) - 13:04, 30 July 2023
- A mercury-manganese star (also HgMn star) is a type of chemically peculiar star with a prominent spectral line at 398.4 nm, due to absorption from ionized...4 KB (315 words) - 23:54, 2 May 2024
- later revised to A1 IV. It is considered to be a mild Am star, a type of chemically peculiar star with unusually strong lines of certain metallic elements...15 KB (1,356 words) - 07:10, 20 August 2024
- Beta Tauri (redirect from Nath (star))rarely used. It is a chemically peculiar B7 giant star, 134 light years away from the Sun with an apparent magnitude of 1.65. This star has two Bayer designations:...16 KB (1,516 words) - 22:49, 27 July 2024
- metal-poor stars, usually referred to as CEMP stars, are a class of chemically peculiar star. CEMP stars have [C/Fe] > +1, which means compared to the Sun these...2 KB (284 words) - 17:27, 20 February 2024
- through other means. S-type star, similar, but not as extreme Technetium star, another type of chemically peculiar star Marc Aaronson, American astronomer...24 KB (2,252 words) - 16:16, 17 July 2024
- Alioth (redirect from Alioth (star))701. Sokolov, N. A. (March 2008), "Radial velocity study of the chemically peculiar star ɛ Ursae Majoris", Monthly Notices of the Royal Astronomical Society:...15 KB (1,339 words) - 19:06, 28 July 2024
- Vega (redirect from Vega (star))detection of a magnetic field on a spectral class A star that is not an Ap chemically peculiar star. The average line of sight component of this field...91 KB (9,577 words) - 00:08, 23 July 2024
- Gamma Arietis (redirect from Mesarthim (star))the star rotates. Its brightness varies by 0.04 magnitudes with a period of 2.61 days. It is also an Ap star, a type of chemically peculiar star with...18 KB (1,442 words) - 17:39, 18 July 2024
- abundances of certain metals. A catalogue of chemically peculiar stars gives the type F3 Ho, indicating an Ap star with an approximate spectral class of F3...21 KB (2,233 words) - 23:49, 20 August 2024
- V2052 Ophiuchi (category Chemically peculiar stars)from the star's center, and there are helium spots on the surface near the magnetic poles. V2052 Ophiuchi is a type of chemically peculiar star known as...11 KB (990 words) - 08:36, 18 August 2023
- type of chemically peculiar star with an over-abundance of certain metals in its spectrum. HD 222925 has been referred to as the 'gold standard star' by the...9 KB (668 words) - 00:24, 18 July 2024
- 2 Cassiopeiae (category Bright Star Catalogue objects)constellation Cassiopeia, about 2,800 light years away. It is a chemically peculiar Am star. 2 Cassiopeiae has been described as an A4 type bright giant...8 KB (717 words) - 21:16, 30 November 2023
- NGC 6633 (category Star cluster stubs)brightest star is of mag 7.6. Its age has been estimated at 660 million years. The cluster contains at least one chemically peculiar star - NGC 6633...3 KB (309 words) - 01:02, 16 June 2024
- Alpha Doradus (category Bright Star Catalogue objects)α Doradus A, is a chemically peculiar star whose atmosphere displays an abnormally high abundance of silicon, making this an Si star. Alpha Doradus has...8 KB (449 words) - 12:38, 14 May 2023
- Nu Draconis (redirect from Kuma (star))orbital motion can be observed. 𝜈1 Draconis is an Am star, a slowly rotating chemically peculiar star with abnormally strong metallic absorption lines in...12 KB (908 words) - 04:49, 21 August 2024
- HD 28843 (category Objects with variable star designations)Robert Davis reported that the star has an overabundance of silicon. It is classified as a chemically peculiar star. Henning Jorgensen et al. reported...12 KB (1,016 words) - 03:28, 23 August 2024
- article on: chemically peculiar star Wikipedia From chemically + peculiar + star. chemically peculiar star (plural chemically peculiar stars) (astronomy)
- 1198729Popular Science Monthly Volume 42 February 18931893 Layout 4 A "NEW STAR" is a representative of a class of phenomena so rare that the number recorded
- previously denied. Structurally, it remains intact, yet it has changed chemically and electromagnetically. Now it is far more open to inner data. Once this
- bosons whose number is not conserved. This confers them a very peculiar behaviour: their chemical potential is zero. Indeed, the state of an electron in a box