2003A&A...407..705G


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.19CEST05:12:50

2003A&A...407..705G - Astronomy and Astrophysics, volume 407, 705-712 (2003/8-4)

Diffuse interstellar bands in the spectra of Herbig Ae/Be stars and related objects.

GALAZUTDINOV G.A., GALAZUTDINOVA O.A. and GRININ V.P.

Abstract (from CDS):

We report a detection of weak diffuse interstellar bands (DIBs) in the close vicinity of 6 Herbig Ae/Be pre-main sequence stars. A common feature of these objects is the presence of a dusty shell where DIB carriers are apparently formed/destroyed. The possible influence of ultraviolet flux on carriers of diffuse interstellar bands is discussed as well as DIB to DIB intensity ratios in the spectra of the program stars and in the general interstellar medium.

Abstract Copyright:

Journal keyword(s): stars: pre-main sequence - ISM: lines and bands

Simbad objects: 6

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Number of rows : 6

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 31648 Ae* 04 58 46.2654165113 +29 50 36.990341242 7.84 7.78 7.62 7.76 7.43 A5Vep 396 0
2 HD 36917 Or* 05 34 46.9833806135 -05 34 14.574708752   8.13 8.03     B9III/IV 135 0
3 HD 250550 Ae* 06 01 59.9894900068 +16 30 56.724889160   9.60 9.593 9.64   B9e 232 1
4 HD 50138 Ae* 06 51 33.3989891154 -06 57 59.445949919 6.28 6.68 6.67     A1Ib/II 199 0
5 HD 179218 Ae* 19 11 11.2540715594 +15 47 15.632212730 7.55 7.476 7.39 7.25 7.21 A0Ve 221 0
6 HD 190073 Ae* 20 03 02.5098091524 +05 44 16.658081203 7.91 7.86 7.73   7.65 A2IVe 227 0

    Equat.    Gal    SGal    Ecl

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2020.09.19-05:12:50

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