1995A&A...295..767F

Query : 1995A&A...295..767F

1995A&A...295..767F - Astronomy and Astrophysics, volume 295767-774 (1995/3-3)

IRAS low resolution spectra with β Pictoris-type silicate emission.

FAJARDO-ACOSTA S.B. and KNACKE R.F.

Abstract (from CDS):

We present a list of 88 IRAS low resolution spectra that exhibit 10µm silicate emission features similar to the one in the spectrum of β Pictoris. Unlike the majority of LRS silicate emission spectra, which show a relatively narrow, single peak at ∼10µm, the ones in the present list show a wide feature, with two peaks at 9 and 11µm. The spectral characteristics indicate the emission originates from oxygen-rich circumstellar dust. Many of the sources have no known associations; those that do are typically low mass asymptotic giant branch Miras or massive supergiants. The sources show a preferential distribution towards the galactic center.

Abstract Copyright: ∼

Journal keyword(s): circumstellar matter - dust, extinction - infrared: stars - stars: giant - stars: individual: β Pic

Simbad objects: 89

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Number of rows : 89
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 IRAS 03074-8732 OH* 02 52 25.7308543584 -87 20 21.096720240         12.39 O-rich 28 0
2 IRAS 03093+4313 AB* 03 12 42.8335768872 +43 24 49.476246516           O-rich 11 0
3 RAFGL 5134 OH* 05 00 24.6068801544 +12 56 06.567059220           O-rich 36 0
4 V* U Dor OH* 05 10 08.8413498888 -64 19 04.255801500   11.86 8.10     M8IIIe 67 0
5 IRC +50137 OH* 05 11 19.4506093584 +52 52 33.235824324           M10 180 0
6 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 2087 1
7 * 17 Lep Sy* 06 04 59.1294521328 -16 29 03.969238632 5.29 5.17 4.93     A3+K/M 224 0
8 HD 45677 Be* 06 28 17.4219710352 -13 03 11.128860972 7.86 8.52 8.50 8.11 8.01 B2IV/V[e] 343 0
9 IRC +40156 OH* 06 33 15.7602909600 +40 42 50.988602196           M8 76 0
10 HD 50138 Ae* 06 51 33.3989823840 -06 57 59.450772852 6.28 6.68 6.67     A1Ib/II 236 0
11 IRAS 07153-2411 Mi* 07 17 28.1745570238 -24 17 13.650971654         13.050 O-rich 16 0
12 RAFGL 5229 OH* 07 20 19.5406321248 -13 20 13.886680308     20.375   15.195 O-rich 25 0
13 V* U Mon pA* 07 30 47.4711645432 -09 46 36.757477488 8.22 7.00 5.82     G8/K0Ib/II 215 0
14 * l Pup sg* 07 43 48.4696146486 -28 57 17.374357218 4.06 4.09 3.93 3.68 3.50 A4Iabe 201 0
15 RAFGL 1274 OH* 08 38 08.5429878197 -10 24 15.391503505           M7pe 51 0
16 V* SS Vir C* 12 25 14.3948245008 +00 46 10.946740368 15.84 10.79 6.60     C-N4.5: 211 1
17 IRAS 12377-6102 OH* 12 40 37.1810839984 -61 19 24.080785164         12.996 O-rich 13 0
18 HD 121918 SB* 14 00 27.3419605992 -62 46 39.866388060   10.46 10.15     A2/5(V) 9 2
19 V* V893 Cen Sy* 14 00 29.3091412848 -62 47 09.248547084     11.88   11.882 M10 17 2
20 IRAS 14337-6215 OH* 14 37 41.0440292160 -62 28 14.986120584           O-rich 10 0
21 IRAS 14591-4438 OH* 15 02 32.1849702336 -44 50 07.880781876           O-rich 25 1
22 IRAS 15152-6241 AB* 15 19 27.2690727936 -62 52 46.313390388           O-rich 8 0
23 V* MW Ser OH* 15 28 43.6857789936 +03 49 43.000339764       11.965   M7/9 61 0
24 IRAS 15269-4400 AB* 15 30 24.0646476504 -44 10 31.033156620   13.00 11.46     O-rich 10 0
25 IRAS 15254-7718 OH* 15 31 59.8093018272 -77 28 16.701781476           O-rich 10 0
26 IRAS 15332-6430 OH* 15 37 45.8039109462 -64 40 30.863641455       15.18 11.52 O-rich 15 0
27 IRAS 15356-6722 AB* 15 40 20.6661744169 -67 32 20.381919337           O-rich 11 0
28 IRAS 15432-5200 Mi* 15 46 59.4052967352 -52 09 31.205131740         17.788 O-rich 10 0
29 IRAS 15468-5018 Mi* 15 50 32.0595202200 -50 28 01.824497184         14.270 O-rich 9 0
30 IRAS 15527-6041 OH* 15 57 01.6329432720 -60 50 10.439051676         14.992 O-rich 9 0
31 IRAS 15570-5515 AB* 16 01 03.4946679408 -55 23 48.374152836           O-rich 8 0
32 IRAS 16031-4856 Mi* 16 06 48.1751135400 -49 04 25.416185124         14.695 O-rich 9 0
33 IRAS 16052-4525 OH* 16 08 50.6634076441 -45 33 10.025276026     20.892   12.665 O-rich 8 0
34 IRAS 16064-4200 OH* 16 09 56.3094805104 -42 08 34.114014996           O-rich 8 1
35 IRAS 16077-5830 OH* 16 11 53.3697318762 -58 38 15.568923366           O-rich 8 0
36 IRAS 16109-4651 OH* 16 14 32.2491163248 -46 59 29.385646872         13.953 O-rich 10 0
37 IRAS 16119-3811 AB* 16 15 16.1219284248 -38 18 28.690755192           O-rich 8 0
38 IRAS 16280-4154 OH* 16 31 32.0935319328 -42 01 19.890273468           O-rich 10 0
39 IRAS 16335-4707 AB* 16 37 16.5575606856 -47 13 36.964435332           O-rich 9 1
40 IRAS 16538-4135 OH* 16 57 23.6428592832 -41 39 56.970609552         14.594 O-rich 9 0
41 IRAS 16581-4058 OH* 17 01 37.0807531486 -41 03 01.641172005         13.743 O-rich 13 0
42 IRAS 17109-3243 OH* 17 14 14.8057724481 -32 46 54.745886472           O-rich 9 0
43 IRAS 17132-5003 OH* 17 17 09.6866431872 -50 06 33.571538820           O-rich 10 0
44 IRAS 17368-3000 OH* 17 40 06.6455278656 -30 02 01.863042792           O-rich 16 0
45 IRAS 17382-1704 OH* 17 41 08.5298249832 -17 06 00.329105196           O-rich 17 0
46 IRAS 17433-2523 OH* 17 46 24.9494821344 -25 25 00.958343988           O-rich 11 0
47 RAFGL 5383 OH* 17 46 49.0352498112 -34 15 06.856113672         11.535 O-rich 14 0
48 IRAS 17468-1503 OH* 17 49 43.0122978144 -15 04 40.126311516         13.673 O-rich 9 0
49 [RHI84] 10-818 AB* 17 51 10.7696047584 -29 28 10.295025636     16.40     M7 11 0
50 IRAS 17545-2339 AB* 17 57 37.2024653184 -23 40 04.788420240           O-rich 7 0
51 IRAS 17573-2259 AB* 18 00 21.6822939408 -22 59 40.448152608           O-rich 7 0
52 IRAS 18069+0911 OH* 18 09 18.5503040760 +09 12 15.348186648           O-rich 43 0
53 IRAS 18076+3445 OH* 18 09 24.6775364736 +34 46 19.342068924       12.72   O-rich 42 0
54 RAFGL 2086 OH* 18 11 27.5609850648 -26 29 32.513485524     19.895   16.42 O-rich 36 1
55 OH 013.4+00.8 OH* 18 12 03.4325686296 -16 55 31.464931296         16.859 O-rich 17 0
56 IRAS 18115-2139 OH* 18 14 30.7149527976 -21 38 28.306617432       17.2 13.899 O-rich 19 0
57 IRAS 18139-1811 OH* 18 16 55.6313415576 -18 10 43.952286432         14.76 O-rich 14 0
58 RAFGL 5477 Mi* 18 21 30.6021990225 -19 25 52.742877115         14.649 O-rich 10 0
59 IRAS 18232-1003 OH* 18 26 03.5267154192 -10 01 44.415518448           O-rich 8 0
60 IRC -20491 OH* 18 32 07.6887268968 -24 57 21.068964252       12.60   M7/9 18 0
61 RAFGL 5527 Mi* 18 44 08.9550572240 -05 24 19.786120341         16.641 O-rich 9 0
62 IRAS 18425-0736 OH* 18 45 14.6229754614 -07 32 50.440266051         14.898 O-rich 9 0
63 IRAS 18449-0454 Mi* 18 47 34.4159212848 -04 51 22.212733212         12.463 O-rich 11 0
64 RAFGL 2252 AB* 18 47 53.3623204944 -09 19 10.250971320           O-rich 13 0
65 IRAS 18476+0555 OH* 18 50 04.7436759936 +05 59 28.818314160         16.110 O-rich 23 0
66 IRAS 18556+0811 OH* 18 58 04.2306358248 +08 15 30.678343632           O-rich 31 0
67 IRAS 18567+0003 OH* 18 59 21.1715011896 +00 07 26.471570592         16.823 O-rich 21 0
68 IRAS 18588-1915 OH* 19 01 49.8588313480 -19 10 38.400418178         15.118 O-rich 14 0
69 OH 043.9+01.2 OH* 19 06 42.8813579983 +10 14 32.346373749           O-rich 31 0
70 IRC -20540 OH* 19 08 54.9247580040 -22 14 18.600288180     17 14.58 10.55 M8: 82 0
71 V* V Lyr Mi* 19 09 04.5450284160 +29 39 29.322894888       11.084   M7e 77 0
72 V* KK Sge Mi* 19 11 16.7987046072 +17 51 51.035482224         10.336 M7 20 1
73 RAFGL 2370 OH* 19 20 55.7568806880 -26 14 35.547668772         15.94 M7III 38 0
74 IRAS 19375+4322 OH* 19 39 08.7729536736 +43 29 54.812874840         12.550 O-rich 14 0
75 RAFGL 2445 OH* 19 44 07.0011507984 +35 14 08.305734984           M7.5III 43 0
76 IRAS 19442-0829 OH* 19 46 56.4520390512 -08 22 02.176200120           O-rich 10 0
77 IRAS 19591+1817 Mi* 20 01 23.0849374128 +18 26 01.527360900           O-rich 10 0
78 IRAS 20095+2726 AB* 20 11 36.0713995824 +27 35 59.544927744           O-rich 18 0
79 IRAS 20141+3113 AB* 20 16 08.6573743410 +31 22 52.010848668           O-rich 8 0
80 IRAS 20171+2732 OH* 20 19 11.0826823896 +27 42 12.075582276           O-rich 24 0
81 IRC +60288 Mi* 20 22 20.0220309984 +62 53 02.401235088       10.76   M9 26 0
82 IRAS 20215+3205 OH* 20 23 36.1830838128 +32 15 10.828562616           O-rich 20 0
83 IRAS 20234-1357 OH* 20 26 13.2312010248 -13 47 58.499061360       15.90   O-rich 32 0
84 IRAS 20267+2105 OH* 20 28 57.0984031200 +21 15 37.030014684           O-rich 40 0
85 IRAS 20403+3700 OH* 20 42 18.5008640448 +37 11 40.995120660           O-rich 19 0
86 IRAS 20509+4212 AB* 20 52 47.4276794184 +42 23 59.119205064           O-rich 10 1
87 IRAS 21305+2118 OH* 21 32 53.6453823096 +21 32 00.670846200           O-rich 31 0
88 PN Hb 12 PN 23 26 14.8236376464 +58 10 54.543292356   13.51 11.49 12.44   Oe 338 0
89 V* V657 Cas Mi* 23 52 04.9205122224 +61 48 12.468948048     13.71     M9.5III 42 0

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