1997A&A...320..167Y


Query : 1997A&A...320..167Y

1997A&A...320..167Y - Astronomy and Astrophysics, volume 320, 167-171 (1997/4-1)

Two new T Tauri stars and a candidate FU Orionis star associated with Bok globules.

YUN J.L., MOREIRA M.C., ALVES J.F. and STORM J.

Abstract (from CDS):

We present photometric and spectroscopic evidence of two new T Tauri stars formed in the conditions of isolated small Bok globules. The spectral energy distributions of these objects display excess infrared emission, they are associated with optical reflection nebulae, and their optical spectra reveal Balmer emission lines and the Li I λ6707Å absorption line. Additionnally, we report the discovery of what may be a new FU Orionis star seen towards Bok globule CB 34. The star is about 4 magnitudes brighter than it appears on the Palomar plates and is associated with the aggregate of young stellar objects forming in Bok globule CB 34.

Abstract Copyright:

Journal keyword(s): stars: formation - stars: pre-main-sequence - ISM: clouds - ISM: individual: CB 34 ([CB88] 34) - infrared: stars

Nomenclature: NAME CB 34 FU

CDS comments: CB 32 T Tauri = YSO CB32YC1

Simbad objects: 7

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Number of rows : 7
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 IRAS 05307-0038 TT* 05 33 18.6771305664 -00 36 14.133835548   15.36 13.99 13.42   K3e 11 0
2 IC 423 MoC 05 33 21 -00 38.0           ~ 21 0
3 YSO CB032YC1 TT* 05 36 26 -00 17.6   15.6 14.1     ~ 3 0
4 IC 426 MoC 05 36 28 -00 16.6           ~ 19 0
5 V* FU Ori Or* 05 45 22.3647842544 +09 04 12.291320064   10.72 9.60     F0Iab 759 1
6 [CB88] 34 MoC 05 47 02.3 +21 00 10           ~ 60 0
7 V* V1184 Tau Or* 05 47 03.7742454720 +21 00 34.786359684       14.66   G5III/IVne 37 0

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2022.05.22-22:14:27

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