2015MNRAS.448.3196D

Query : 2015MNRAS.448.3196D

2015MNRAS.448.3196D - Mon. Not. R. Astron. Soc., 448, 3196-3205 (2015/April-3)

Discovery of an OB runaway star inside SNR S147.

DINCEL B., NEUHAUSER R., YERLI S.K., ANKAY A., TETZLAFF N., TORRES G. and MUGRAUER M.

Abstract (from CDS):

We present first results of a long-term study: Searching for OB-type runaway stars inside supernova remnants (SNRs). We identified spectral types and measured radial velocities by optical spectroscopic observations and we found an early type runaway star inside SNR S147. HD 37424 is a B0.5V-type star with a peculiar velocity of 74±8 km/s. Tracing back the past trajectories via Monte Carlo simulations, we found that HD 37424 was located at the same position as the central compact object, PSR J0538+2817, 30±4kyr ago. This position is only ∼ 4 arcmin away from the geometrical centre of the SNR. So, we suggest that HD 37424 was the pre-supernova binary companion to the progenitor of the pulsar and the SNR. We found a distance of 1333^+103_-112 pc to the SNR. The zero-age main sequence progenitor mass should be greater than 13M☉. The age is 30±4kyr and the total visual absorption towards the centre is 1.28±0.06 mag. For different progenitor masses, we calculated the pre-supernova binary parameters. The Roche lobe radii suggest that it was an interacting binary in the late stages of the progenitor.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): stars: early type - stars: individual: HD37424 - pulsars: individual: PSR J0538+2817 - ISM: individual objects: SNR G180.0-1.7 (S147) - ISM: supernova remnants

Simbad objects: 51

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Number of rows : 51
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 HD 18391 s*y 02 59 48.7225501080 +57 39 47.673472140 10.56 8.83 6.89     G5Ia-Ib 113 0
2 HD 36441 * 05 32 46.6291447416 +26 44 50.689178268 7.54 8.29 8.23     B1.5IV-V((n)) 40 0
3 HD 36642 * 05 34 32.4912963744 +30 36 59.725066392   9.33 9.07     A 7 0
4 HD 244894 Be* 05 34 36.6241433808 +27 35 33.595888056 9.70 10.43 10.13     B1III-IVpe 27 0
5 HD 36665 Be* 05 34 39.1000811856 +28 03 03.784246020 7.72 8.37 8.16     B1 70 0
6 M 36 OpC 05 36 19.8 +34 08 02   6.09 6.0     ~ 206 2
7 HD 245241 * 05 36 37.6343308848 +32 04 38.687401416   10.53 10.5     B7 7 0
8 HD 36993 * 05 36 39.7998406776 +27 54 42.312715848   8.39 8.25     B8 22 0
9 TYC 1869-1632-1 * 05 36 59.5225135200 +27 44 19.525853472   12.67 12.18     F8IV-V 3 0
10 TYC 1869-1679-1 * 05 37 05.0718955560 +27 53 12.276437928   11.64 10.93     G2IV-V 3 0
11 TYC 1869-1505-1 * 05 37 14.1569891424 +27 47 25.936747188   12.08 11.66     F1IV-V 3 0
12 TYC 1869-1749-1 PM* 05 37 33.3990374448 +27 56 14.538754032   10.95 10.42     F8IV-V 3 0
13 TYC 1873-347-1 * 05 38 19.3123286448 +28 07 37.653119616   11.54 11.07     A0IV-V 3 0
14 TYC 1869-1610-1 * 05 38 19.5281307144 +28 05 12.782264388   11.63 10.87     F7IV-V 3 0
15 PSR J0538+2813 Psr 05 38 25.06 +28 17 11.0           ~ 224 1
16 TYC 1869-1642-1 * 05 38 52.3304160624 +27 44 39.053635404   11.52 11.19     B9.5IV-V 3 0
17 HD 245770 HXB 05 38 54.5748918624 +26 18 56.836952784 9.30 9.84 9.39 8.77 8.30 O9/B0III/Ve 1045 0
18 HD 37318 Be* 05 38 58.0167687624 +28 27 36.492294924 8.08 8.66 8.41     B1Vne 60 0
19 SNR G180.0-01.7 SNR 05 39 00.000 +27 50 00.00           ~ 294 2
20 TYC 1873-145-1 SB* 05 39 04.3686332376 +28 14 56.949666144   11.85 11.52     A3IV-V 5 0
21 TYC 1869-1317-1 * 05 39 04.4244596088 +27 44 37.189967316   11.53 11.12     B9.5IV-V 3 0
22 TYC 1869-1334-1 * 05 39 11.6631357768 +27 24 35.146156644   11.66 11.17     F2IV-V 3 0
23 HD 37366 SB* 05 39 24.8024332824 +30 53 26.763532368 6.99 7.71 7.64     O9.5IV 88 0
24 TYC 1873-307-1 * 05 39 31.0235799144 +28 18 26.256973644   12.72 11.91     F8IV-V 4 0
25 [D75b] Em* 05-076 Em* 05 39 31.7515431192 +27 23 00.917836548   11.55 11.18     A7IV-V 5 0
26 HD 37424 * 05 39 44.4005541792 +27 46 51.188699784   9.05 8.99     B9 32 0
27 TYC 1869-1281-1 * 05 40 27.5512336896 +27 51 41.188282632   11.62 11.42     A2IV-V 4 0
28 UCAC4 589-020390 * 05 40 33.9718268232 +27 42 29.363738436   12.78 12.19 12.06   F4IV-V 1 0
29 HD 246070 * 05 40 45.5537284320 +31 52 52.785108840 8.97 9.46 9.28     ~ 10 0
30 HD 37696 * 05 41 36.7885872168 +26 36 56.048609700   7.97 7.96     B9 14 0
31 HD 246309 * 05 42 01.8547360008 +31 00 21.684826152   10.40 10.36     A0 6 0
32 HD 246621 * 05 43 23.4660114768 +30 44 57.101358444   9.53 9.42     ~ 3 0
33 HD 246660 * 05 43 39.0015237816 +31 45 38.590229844   9.58 9.50     A2 6 0
34 HD 38010 Be* 05 43 39.0600065208 +25 26 22.369296552 6.15 6.83 6.82     B1Vep 80 1
35 HD 246878 Be* 05 44 27.7262441825 +27 13 47.679148473 8.95 9.46 9.36     B1.5IVe 37 0
36 NAME Gal Anticenter reg 05 46 +28.9           ~ 1024 0
37 HD 247176 * 05 45 44.5087628328 +26 33 36.947047464 9.22 9.75 9.61     B2V 20 0
38 HD 247754 Em* 05 48 28.6405050312 +25 06 48.540631716 9.31 9.88 9.72     B1V:nn 19 0
39 HD 38909 * 05 50 28.8643392840 +31 03 54.736019820 7.69 8.14 8.14     B3II-III 38 0
40 BD+26 980 * 05 51 55.4110991904 +27 01 57.963013860 10.02 10.56 10.17     O9.5V(n) 29 0
41 HD 249071 * 05 55 19.5959372832 +27 54 53.708870088 9.39 9.79 9.45     B2III: 18 0
42 HD 40297 * 05 59 05.6398403616 +27 33 42.640542900 7.46 7.56 7.27     A0Ib 31 0
43 HD 271791 HV* 06 02 27.8785167216 -66 47 28.695328404   12.17 12.28     B2(III) 73 0
44 PSR B0628-28 Psr 06 30 49.35000 -28 34 42.1000           ~ 313 1
45 PSR B0823+26 Psr 08 26 51.5068 +26 37 21.297           ~ 541 1
46 V* GP Vel HXB 09 02 06.8608812864 -40 33 16.899168060 6.85 7.37 6.87 6.31 6.05 B0.5Ia 1588 0
47 HD 83277 Pe* 09 36 31.8232900848 -27 57 45.149470020   8.57 8.29     F2VkA3mA3_lB? 46 0
48 NAME Lupus SN SNR 15 02 22.1 -42 05 49           ~ 1407 1
49 * zet Oph Be* 16 37 09.5400587698 -10 34 01.509742704 1.73 2.58 2.56 2.46 2.50 O9.2IVnn 1908 0
50 HD 153919 HXB 17 03 56.7725629224 -37 50 38.913331452 6.06 6.78 6.51 6.08 5.90 O6Iafcp 851 0
51 PSR B1929+10 Psr 19 32 14.0570 +10 59 33.380           ~ 801 0

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