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| Query : 1998A&A...333..644N |
1998A&A...333..644N - Astronomy and Astrophysics, volume 333, 644-646 (1998/5-2)
The Ap star HD 83368 may be a lithium-spotted pulsator.
NORTH P., POLOSUKHINA N., MALANUSHENKO V. and HACK M.
Abstract (from CDS):
Several observations of some Ap stars have been made at the ESO, Nordic and Crimean telescopes in 1996. Interesting results have been found for the roAp star HD 83368 = HR 3831 in the Li spectral region. These have shown the presence of two almost diametrically opposed spots of Li or of the element responsible for the ``Li'' blend, which cause strong variations in the profile and position of the Li blend at 6708Å.
Abstract Copyright: ∼
Journal keyword(s): stars: individual: HD 83368 - stars: chemically peculiar - starspots
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | * ksi Phe | a2* | 00 41 46.3972997520 | -56 30 04.738422240 | 5.90 | 5.70 | A3VpSrCr_Ksn | 133 | 0 | |||
| 2 | HD 83368 | a2* | 09 36 25.4255061727 | -48 45 04.240404102 | 6.49 | 6.23 | A8VSrCrEu | 269 | 0 |
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