2010BaltA..19..169S

Query : 2010BaltA..19..169S

2010BaltA..19..169S - Baltic Astronomy, 19, 169-180 (2010/August-0)

Extinctions and distances to dark clouds from 2MASS, MegaCam and IPHAS surveys: LDN 1525 in the direction of the Aur OB1 association.

STRAIZYS V., DREW J.E. and LAUGALYS V.

Abstract (from CDS):

The possibility of applying photometry from the 2MASS J, H, Ks, MegaCam u, g and IPHAS r, i, Hα surveys for determining the distance to the dark cloud LDN 1525 (TGU 1192) in the direction of the Aur OB1 association is investigated using the red clump giants. The main dust cloud, probably related to the emission nebulae Sh 2-232, Sh 2-233, Sh 2-235, the molecular cloud and the association Aur OB2, is found to be located at a distance of 1.3 kpc from the Sun. The nebula Sh 2-231 can be an object of the Perseus arm. The maximum extinction AV found in the cloud is close to 6 mag.

Abstract Copyright: ∼

Journal keyword(s): ISM: dust clouds: individual (LDN 1525, TGU 1192) - stars: fundamental parameters (spectral classes, colors) - photometric systems: 2MASS, MegaCam, IPHAS

Simbad objects: 20

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Number of rows : 20
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 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
2 NAME Auriga reg 04 20 00.0 +38 05 00           ~ 238 0
3 Ass Aur OB 1 As* 05 22 +33.9           ~ 85 0
4 M 36 OpC 05 36 19.8 +34 08 02   6.09 6.0     ~ 206 2
5 TGU H1192 DNe 05 36.9 +36 11           ~ 2 0
6 IRAS 05351+3549 HII 05 38 28.1 +35 51 15           ~ 21 0
7 SH 2-233 HII 05 38 31.5 +35 51 19           ~ 71 1
8 IRAS 05358+3543 Y*O 05 39 09.92 +35 45 17.2           ~ 171 0
9 SH 2-231 Y*O 05 39 13.2 +35 45 48           ~ 135 0
10 LS V +35 24 * 05 39 45.6424824096 +35 53 56.340754224 11.31 11.61 10.79 10.64   O9V 24 0
11 SH 2-235 A HII 05 40 53.333 +35 42 22.29           ~ 57 1
12 BD+35 1201 * 05 40 59.4402789480 +35 50 46.496465268 11.23 11.43 10.54     O9.5V 48 0
13 SH 2-235 HII 05 41.1 +35 50           ~ 236 0
14 LDN 1525 DNe 05 42.0 +36 19           ~ 10 0
15 SH 2-232 HII 05 42 28 +36 11.4           ~ 56 0
16 HD 37737 SB* 05 42 31.1584798320 +36 12 00.508318740 8.02 8.30 8.06     O9.5II-III(n) 100 0
17 IC 5070 HII 20 51.0 +44 22           ~ 218 1
18 NAME Gulf of Mexico DNe 20 56.8 +43 52           ~ 53 0
19 NGC 7000 Cl* 20 58 47 +44 19.8           ~ 427 0
20 NAME Local Arm reg ~ ~           ~ 649 0

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