2016A&A...585A..31S

Query : 2016A&A...585A..31S

2016A&A...585A..31S - Astronomy and Astrophysics, volume 585A31-31 (2016/1-1)

The dark cloud TGU H994 P1 (LDN 1399, LDN 1400, and LDN 1402): Interstellar extinction and distance.

STRAIZYS V., CEPAS V., BOYLE R.P., MUNARI U., ZDANAVICIUS J., MASKOLIUNAS M., KAZLAUSKAS A. and ZDANAVICIUS K.

Abstract (from CDS):

The results of CCD photometry in the seven-colour Vilnius system, for about 1000 stars down to V=20mag and their two-dimensional spectral types, are used to investigate the interstellar extinction in a 1.5 square degree area in the direction of the dark cloud TGU H994 P1 (LDN 1399, LDN 1400 and LDN 1402) in Camelopardalis. Photometric classification of 18 brightest stars down to V=12mag was verified by the spectra obtained with the 1.22 m telescope of the Asiago Observatory. The interstellar extinction run with distance is investigated with the results of photometry in the Vilnius system, and 504 red clump giants, identified by combining the results of infrared photometry from the 2MASS and WISE surveys. A possible distance of 140±11pc to the TGU H994 P1 cloud seems to be acceptable. Alternative distances of the cloud are discussed. The complex of the Camelopardalis clouds probably has a considerable depth along the line of sight, similar to that observed in the Taurus-Auriga complex. The maximum extinction AV in the dark filaments is found to be about 6.5mag.

Abstract Copyright: ∼

Journal keyword(s): stars: fundamental parameters - ISM: clouds - ISM: individual: TGU H994 P1, LDN 1399, LDN 1400, LDN 1402

VizieR on-line data: <Available at CDS (J/A+A/585/A31): table2.dat>

Nomenclature: Table 2: [SCB2016b] NNNN (Nos 1001-1855).

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

CDS comments: Table 4 areas GL 490a and GL 490b are not in SIMBAD.

Simbad objects: 44

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Number of rows : 44
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 Lindblad Ring DNe 02 16 45 +64 21.5           ~ 44 0
2 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 870 1
3 TGU H942 DNe 03 27.3 +58 33           ~ 8 0
4 Ass Per OB 3 As* 03 27 48.5 +49 54 02   15.36 13.93     ~ 40 0
5 NAME Per Arm PoG 03 30 +45.0           ~ 1672 0
6 TGU H944 DNe 03 45.3 +60 49           ~ 2 0
7 NGC 1496 OpC 04 04 28.5 +52 40 00     9.6     ~ 40 0
8 TGU H1000 DNe 04 04.9 +50 48           ~ 3 0
9 NGC 1528 OpC 04 15 27.4 +51 13 21   6.83 6.4     ~ 133 0
10 NAME CAS-TAU ASS MGr 04 16 +27.6           ~ 86 1
11 LDN 1394 DNe 04 17.0 +55 17           ~ 7 0
12 Barnard 8 DNe 04 17.8 +55 14           ~ 3 0
13 Barnard 9 DNe 04 18 +55.0           ~ 4 0
14 NAME Auriga reg 04 20 00.0 +38 05 00           ~ 238 0
15 LDN 1397 DNe 04 21.0 +54 52           ~ 6 0
16 LDN 1396 DNe 04 21.0 +55 07           ~ 7 0
17 HD 27265 Em* 04 21 17.0559623760 +55 11 16.664132868   9.85 9.36     A 14 0
18 HD 232940 Be* 04 22 00.8576568432 +54 30 43.371850896   9.79 9.45     B8III: 16 0
19 LDN 1402 DNe 04 24.0 +54 37           ~ 6 0
20 LDN 1399 DNe 04 24.0 +55 04           ~ 19 0
21 TGU H994 DNe 04 24.0 +55 04           ~ 6 0
22 2MASS J04241953+5453594 * 04 24 19.5310271856 +54 53 59.402676300           ~ 1 0
23 LDN 1400B DNe 04 24 46.6 +55 01 53           ~ 6 0
24 LDN 1400 DNe 04 25.0 +54 57           ~ 22 0
25 2MASS J04251408+5456524 LP? 04 25 14.0790296472 +54 56 52.356137784           ~ 3 0
26 LDN 1400C DNe 04 25 15.0 +55 07 08           ~ 1 0
27 HD 232946 * 04 25 33.4712931744 +54 49 07.340038248   9.78 9.41     A0 17 0
28 HD 232951 * 04 26 26.0386211496 +54 43 14.173938912   9.50 9.35     B9 13 0
29 2MASS J04262976+5450399 Y*? 04 26 29.7650541624 +54 50 40.010265240           ~ 2 0
30 Barnard 11 DNe 04 26.6 +55 02           ~ 3 0
31 HD 28097 * 04 28 54.3029441208 +55 00 01.723843548   8.21 7.66     F8 38 0
32 LDN 1407 DNe 04 29 59 +54 16.5           ~ 30 0
33 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
34 NAME [BM89] L1400A DNe 04 30 40.1 +54 52 36           ~ 16 0
35 * 1 Cam ** 04 32 01.84227 +53 54 39.0450 6.41 5.876 5.772     B0III+B0IV/V 108 0
36 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
37 NAME Cam Cloud Cld 06 31 +71.2           ~ 74 0
38 NGC 2506 OpC 08 00 02.3 -10 46 22   8.28 7.6     ~ 313 0
39 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
40 * rho Oph ** 16 25 35.11766 -23 26 49.8150 4.30 4.85 4.63 4.27 3.96 B2IV+B2V 670 0
41 NAME Outer Arm PoG 21 48 +69.4           ~ 370 0
42 NAME Gould Belt PoG ~ ~           ~ 956 1
43 NAME Per-Tau reg ~ ~           ~ 54 0
44 NAME Local Arm reg ~ ~           ~ 649 0

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