1995A&A...301..811C

Query : 1995A&A...301..811C

1995A&A...301..811C - Astronomy and Astrophysics, volume 301811-822 (1995/9-3)

Colour and light variations of Pleione between the Be and shell phases.

CRAMER N., DOAZAN V., NICOLET B., DE LA FUENTE A. and BARYLAK M.

Abstract (from CDS):

Pleione (28 Tau, HD 23862) has been measured in the Geneva photometric system since 1962, particularly throughout the latest shell episode (1973-1982). Here, we present and discuss the data of the 152 measurements obtained until 1993 in the special context of the properties of the Geneva system. The photometry allows us to evaluate a reliable colour excess and quantifies the very different behaviours of the Balmer and Paschen continua during the shell phase. Apart from its long term variability, both the magnitudes and colours of Pleione show significant variability on a night-to-night timescale during that phase.

Abstract Copyright: ∼

Journal keyword(s): stars: Be - stars: variable - techniques - photometric - stars: individual: Pleione

Simbad objects: 23

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Number of rows : 23
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 BD+61 67 * 00 24 25.0069614504 +61 50 25.727308584 9.28 9.11 8.84     A0Ib 10 0
2 * gam Cas HXB 00 56 42.5310945 +60 43 00.264089 1.18 2.29 2.39 2.32 2.40 B0.5IVpe 1253 0
3 HD 15316 sg* 02 29 58.5567374712 +57 49 14.566545840 8.42 8.00 7.23 6.52 5.84 A2Iab 96 0
4 HD 15963 Be* 02 36 12.2803516944 +58 04 32.018969064 8.02 8.07 8.02     B9_sh? 31 0
5 HD 17378 sg* 02 49 30.7369299096 +57 05 03.548427576 7.65 7.14 6.26 5.44 4.68 A5Ia 184 0
6 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
7 * 28 Tau Be* 03 49 11.2165977912 +24 08 12.156712008 4.73 5.01 5.09   5.08 B8Vne 494 0
8 HD 37235 * 05 36 57.3720663192 -00 42 06.947220276   8.04 8.13     B8IV/V 55 0
9 HD 38616 * 05 41 42.7751695824 -67 24 09.944118144   7.02 7.08     A2Ib/IIp 48 0
10 HD 40297 * 05 59 05.6398403616 +27 33 42.640542900 7.46 7.56 7.27     A0Ib 31 0
11 HD 55036 * 07 11 10.5107091096 -04 42 11.937660120 7.46 7.27 7.02     A2Ib 31 0
12 HD 64907 * 07 53 55.8414291600 -48 29 39.088026924   10.00 10.02     B8/9II/III 5 0
13 HD 66027 * 07 59 10.2596053464 -51 27 57.311543880   7.26 7.32     B9II/III 21 0
14 HD 81471 * 09 23 59.3339038896 -51 44 13.493033484 6.89 6.593 6.086 7.03   A5Ia/ab 58 0
15 HD 86353 * 09 56 13.8281983296 -53 37 09.111817056   6.699 6.793     B7V 16 0
16 HD 92406 Be* 10 38 47.2748212560 -58 43 32.345631840 8.58 9.23 9.15 9.68   Bp_sh 45 0
17 * lam Cen * 11 35 46.8780907704 -63 01 11.405976996 2.96 3.10 3.14 3.10 3.11 B9III 138 0
18 HD 114264 * 13 10 51.6396298944 -66 00 14.082690060   10.01 9.91     B8V 7 0
19 HD 126984 * 14 30 19.8034320648 -49 55 22.974903480   10.21 10.23     B9II/III 6 0
20 HD 142320 * 15 56 07.3774414680 -49 23 47.229445032   9.13 9.10     B8II/III 4 0
21 * z Her Be* 17 50 03.3345672768 +48 23 38.948985636 6.380 6.790 6.890     B6IIInp_sh 168 0
22 PN M 1-80 PN 22 56 19.89864 +57 09 20.8656           ~ 99 2
23 HD 240343 * 23 37 43.4343931536 +57 05 52.610112240   9.81 9.39     B8 9 0

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