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| Query : 1996A&A...306..783R |
1996A&A...306..783R - Astronomy and Astrophysics, volume 306783-794 (1996/2-3)
Existence of a short period (3.5-4 hours) in the photometric variability of WR66.
RAUW G., GOSSET E., MANFROID J., VREUX J.-M. and CLAESKENS J.-F.
Abstract (from CDS):
We report here on an independent detection of a short period (∼4hours) in the photometric variations of WR66, thus confirming in broad terms the discovery by Antokhin et al.. In addition, we present the first spectroscopic variability analysis for this star. A few peculiarities of the spectrum of WR66 are also discussed. Finally, we perform a brief examination of different possible origins of the phenomenon.
Abstract Copyright: ∼
Journal keyword(s): stars: individual: WR 66 - stars: Wolf-Rayet - stars: mass-loss - stars: variables
Simbad objects: 17
| Number of rows : 17 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | CD-32 5613 | WD* | 08 41 32.4290850497 | -32 56 32.915823461 | 12.07 | 11.85 | 12.3 | DA5.5 | 325 | 0 | ||
| 2 | CD-45 4482 | WR* | 08 44 47.2901340000 | -45 58 55.417387548 | 10.95 | 11.29 | 10.74 | 10.58 | WN8h+? | 108 | 0 | |
| 3 | HD 86161 | WR* | 09 54 52.9033957968 | -57 43 38.274644604 | 7.94 | 8.65 | 8.36 | 8.93 | WN8h | 230 | 0 | |
| 4 | HD 92740 | WR* | 10 41 17.5158425712 | -59 40 36.895992960 | 5.68 | 6.50 | 6.42 | 7.38 | WN7h+O9III-V | 426 | 0 | |
| 5 | HD 96548 | WR* | 11 06 17.2032351624 | -65 30 35.241182028 | 7.10 | 7.80 | 7.70 | 8.49 | WN8h | 427 | 0 | |
| 6 | LAWD 37 | WD* | 11 45 42.9169346379 | -64 50 29.461957832 | 11.08 | 11.725 | 11.513 | 11.34 | 11.163 | DQ | 287 | 0 |
| 7 | HD 117688 | WR* | 13 33 30.1197052368 | -62 19 01.214335740 | 8.69 | 10.81 | 10.90 | 10.44 | WN7 | 134 | 0 | |
| 8 | HD 134819 | * | 15 14 43.9890275424 | -59 48 34.446265740 | 10.47 | 8.57 | K | 9 | 0 | |||
| 9 | HD 134877 | WR* | 15 14 57.7186057272 | -59 50 30.215432688 | 12.13 | 12.19 | 11.34 | 11.08 | WN8(h) | 112 | 0 | |
| 10 | HD 134893 | * | 15 15 10.0176151080 | -60 00 42.456761568 | 9.77 | 9.41 | A9V | 12 | 0 | |||
| 11 | HD 136488 | WR* | 15 24 11.3113204344 | -62 40 37.578432792 | 9.15 | 9.514 | 9.10 | 9.71 | WC9d+OB? | 124 | 0 | |
| 12 | HD 139915 | * | 15 43 55.2766366032 | -60 17 13.986243924 | 7.492 | 6.475 | G0Ib | 32 | 0 | |||
| 13 | HD 143414 | WR* | 16 03 49.3455286488 | -62 41 35.941627680 | 9.32 | 10.03 | 10.10 | WN6-w | 116 | 0 | ||
| 14 | HD 144481 | SB* | 16 09 59.1775500240 | -62 58 01.749939888 | 6.720 | 6.488 | A3mA7-F2 | 17 | 0 | |||
| 15 | CD-38 10980 | WD* | 16 23 33.8380498896 | -39 13 46.161043572 | 9.916 | 10.885 | 11.029 | 10.936 | 10.841 | DA2 | 526 | 0 |
| 16 | HD 191765 | WR* | 20 10 14.1928045152 | +36 10 35.070683376 | 7.64 | 8.08 | 8.08 | WN6-s | 452 | 0 | ||
| 17 | V* V1521 Cyg | HXB | 20 32 25.78 | +40 57 27.9 | WN4/5-6/7 | 2035 | 2 |
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