2000AJ....120.1963C

Query : 2000AJ....120.1963C

2000AJ....120.1963C - Astron. J., 120, 1963-1973 (2000/October-0)

A search for interstellar bubbles surrounding massive stars in Perseus OB1.

CAPPA C.E. and HERBSTMEIER U.

Abstract (from CDS):

We have examined the interstellar medium in the vicinity of massive stars belonging to the Per OB1 association based on neutral hydrogen 21 cm observations obtained with the 100 m radio telescope at Effelsberg (HPBW=8'.4) and complementary data from the Leiden-Dwingeloo H I Survey (HPBW=36'). The higher angular resolution H I observations allowed us to discover probable wind-blown bubbles related to four massive stars in the association, namely, HD 14442 [O5n(f)p], HD 14947 [O5If+], HD 13022 [O9.5II-III((n))], and HD 13338 [O9.5V], while the detection of a wind-blown bubble associated with HD 16691 [O5If+] is less conclusive. A clear H I shell coincident in position with two B1III stars (HD 15233 and Hilt 311) was also detected. Some of these features also have infrared and/or molecular counterparts. The energetics of the structures related to each massive star is analyzed. The new H I interstellar bubbles appear to be similar to the ones found surrounding Wolf-Rayet stars and other Of stars. The large-scale maps obtained using the lower angular resolution H I data show that most of the early-type stars belonging to Per OB1 are placed in a region of low H I emission. The association could have blown a H I shell of about 350x550 pc in size. This large H I shell has an infrared counterpart.

Abstract Copyright: ∼

Journal keyword(s): ISM: Bubbles - ISM: individual (Perseus OB1) - Stars: Early-Type - stars: individual

CDS comments: In Ref-list, Chromey, 1989 : 2303 misprint for 2203 (1989AJ.....98.2203C).

Simbad objects: 52

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Number of rows : 52
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 77 bC? 00 26 23.2171363512 +62 45 38.877966756 9.12 9.76 9.61     B1IV 26 0
2 HD 236894 * 01 52 13.7120855112 +58 26 06.319804164 8.8 9.49 9.36     O8V 59 0
3 GW 131.3-2.2 HI 01 58 +59.6           ~ 3 0
4 HD 12323 SB* 02 02 30.1268458032 +55 37 26.372271540 7.95 8.87 8.92     ON9.2V 193 0
5 HD 12993 V* 02 09 02.4741997056 +57 55 55.948483236 8.38 9.13 8.98     O6.5V((f))Nstr 154 0
6 HD 13022 * 02 09 30.0715846272 +58 47 01.551741792   9.06 8.83     O9.7II-III 63 0
7 HD 13036 Pu* 02 09 37.8374656680 +59 37 13.410047136 8.67 8.91 8.51     B0.5:III: 51 0
8 * 5 Per s*b 02 11 29.1934233120 +57 38 43.964680956 6.23 6.68 6.35 6.02 5.75 B5Ia 191 0
9 HD 13268 * 02 11 29.7003301008 +56 09 31.721738760 7.48 8.24 8.18     ON8.5IIIn 186 0
10 HD 13338 bC* 02 12 19.1724315240 +57 56 27.171976740 8.73 9.38 9.17     O9.5V 58 0
11 BD+57 513 * 02 12 36.0688911024 +58 05 54.104857008 9.23 9.76 9.56     B1III 37 0
12 HD 236954 * 02 13 37.3335410088 +59 10 14.800218780 9.82 9.95 9.42     B3Ib-II 34 0
13 BD+57 520 * 02 13 43.6106037792 +58 26 10.738012596 9.5 9.92 9.57     B1II 27 0
14 HD 13716 EB* 02 15 39.4071948960 +57 45 47.947145364 8 8.53 8.30     B1.5Ib 79 0
15 HD 13745 bC* 02 15 45.9350391312 +55 59 46.727495484 7.22 7.99 7.90     O9.7II(n) 183 1
16 HD 13758 Be* 02 16 04.4329318488 +57 44 41.675310168 8.85 9.39 9.14     B1V 55 0
17 BD+59 451 * 02 16 10.7764952472 +59 41 05.587971288 9.7 9.97 9.37     B1II 34 0
18 BD+59 456 * 02 18 13.7667228240 +59 48 07.527109176 10.02 10.39 9.98     B0.5V 39 0
19 NGC 869 OpC 02 18 57.0 +57 08 02           ~ 504 0
20 BD+59 461 * 02 19 22.0189248768 +59 43 38.489289420 10.21 10.60 10.19     B1II 20 0
21 Ass Per OB 1 As* 02 21 +57.6           ~ 181 1
22 BD+58 451 * 02 21 25.9687368072 +59 26 24.478247292 10.23 10.50 10.07     B5III: 22 0
23 HD 14434 Em* 02 21 52.4121560832 +56 54 18.032028876 7.87 8.65 8.49 8.29 8.20 O5.5Vnn((f))p 198 0
24 BD+58 453 * 02 21 59.4891617400 +59 18 56.892369384 10.53 10.84 10.56     B5III: 18 0
25 HD 14442 V* 02 22 10.7004415512 +59 32 58.893287604 9.01 9.58 9.27     O5n(f)p 110 0
26 NGC 884 OpC 02 22 15.7 +57 08 59           ~ 503 0
27 HD 236960 * 02 24 28.7776728456 +59 13 44.027886288 9.7 10.20 9.77     B1 31 0
28 * lam Hor PM* 02 24 53.9099798448 -60 18 43.013000412   5.731 5.355     F2II/III 70 0
29 HD 14947 s*b 02 26 46.9899705528 +58 52 33.118732380 7.83 8.44 7.98     O4.5If 262 0
30 Hilt 311 * 02 29 38.7186981024 +58 13 30.450562248 9.9 10.34 9.86     B2III: 24 0
31 IC 1805 OpC 02 32 52.1 +61 28 36           ~ 542 1
32 HD 15642 * 02 32 56.3830465728 +55 19 39.055987236 9.305 8.56 8.55     O9.5II-IIIn 110 0
33 HD 16691 Em* 02 42 52.0259349000 +56 54 16.463813796 10.187 9.07 8.70     O4If 163 0
34 HD 16832 * 02 44 12.7164018912 +56 39 27.243565128 10.285 9.21 8.87     O9.2III 50 0
35 HD 237019 Y*O 02 53 28.4714345208 +60 27 34.983778176 11.257 10.14 9.70     O6.5-O7IV-V 96 0
36 Ass Per OB 2 As* 03 42.2 +33 26           ~ 350 0
37 Ass Ori OB 1b As* 05 34.0 -01 30           ~ 281 0
38 HD 91572 * 10 33 12.2657051544 -58 10 13.653979140 7.44 8.29 8.24 9.03   O6.5V((f))z 98 0
39 HD 91824 SB* 10 34 46.6322493936 -58 09 22.038466896 7.17 8.11 8.14 9.02   O7V((f))z 165 0
40 HD 94963 Em* 10 56 35.7867321168 -61 42 32.287821516 6.35 7.17 7.26 8.10   O7II(f) 93 0
41 Ass Car OB 2 As* 11 08 -60.2           ~ 84 0
42 HD 112244 s*b 12 55 57.1336250856 -56 50 08.900570292 4.49 5.33 5.32 5.21 5.21 O8.5Iab(f)p 217 0
43 NAME Upper Sco Association As* 16 12 -23.4           ~ 1586 1
44 Ass Ara OB 1 As* 16 39.5 -46 46           ~ 95 0
45 HD 152386 WR* 16 55 06.4499424072 -44 59 21.364771956 8.15 8.64 8.13 8.84   O6:Iafpe 88 0
46 HD 155913 * 17 16 26.3328574536 -42 40 04.122580080 8.2 8.81 8.34 9.05   O4.5Vn((f)) 63 0
47 HD 175758 * 18 58 06.5356947312 -30 49 30.158662800   7.85 7.33     F5m 24 0
48 HD 175876 * 18 58 10.7660947512 -20 25 25.541961636 5.79 6.82 6.94 6.93   O6.5III(n)(f) 154 0
49 NAME I Lac As* 22 41 +38.5           ~ 158 0
50 NAME III CEP ASSOC As* 23 04.2 +63 24           ~ 332 0
51 GW 132.6-9.0 HI ~ ~           ~ 2 0
52 NAME Cen-Lup As* ~ ~           ~ 11 0

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