2017MNRAS.468.2325K

Query : 2017MNRAS.468.2325K

2017MNRAS.468.2325K - Mon. Not. R. Astron. Soc., 468, 2325-2332 (2017/June-3)

The star formation environment of the FU Ori type star V582 Aur.

KUN M., SZEGEDI-ELEK E. and REIPURTH B.

Abstract (from CDS):

We have studied the environment of the FU Ori type star V582 Aur. Our aim is to explore the star-forming region associated with this young eruptive star. Using slitless spectroscopy, we searched for Hα emission stars within a field of 11.5 arcmin x 11.5 arcmin, centred on V582 Aur. Based on UKIDSS and Spitzer Space Telescope data, we further selected infrared-excess young stellar object candidates. In all, we identified 68 candidate low-mass young stars, 16 of which exhibited Hα emission in the slitless spectroscopic images. The colour-magnitude diagram of the selected objects, based on the IPHAS data, suggests that they are low-mass pre-main-sequence stars associated with the Aur OB 1 association, located at a distance of 1.3 kpc from Sun. The bright-rimmed globules in the local environment of V582 Aur probably belong to the dark cloud LDN 1516. Our results suggest that star formation in these globules might have been triggered by the radiation field of a few hot members of Aur OB 1. The bolometric luminosity of V582 Aur, based on archival photometric data and on the adopted distance, is 150-320 L☉.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: formation - stars: individual: V582 Aur - stars: pre-main-sequence - ISM: clouds - ISM: individual objects: Lynds 1516 - open clusters and associations: individual: Aur OB1 - open clusters and associations: individual: Aur OB1

VizieR on-line data: <Available at CDS (J/MNRAS/468/2325): table1.dat table2.dat table3.dat>

Simbad objects: 82

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Number of rows : 82
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 Ass Aur OB 1 As* 05 22 +33.9           ~ 85 0
2 LDN 1516 DNe 05 23.3 +35 03           ~ 8 0
3 UGPS J052524.85+345800.3 Y*? 05 25 24.85 +34 58 00.3           ~ 1 0
4 UGPS J052525.94+345631.7 Y*? 05 25 25.94 +34 56 31.7           ~ 1 0
5 SSTGLMC G172.6164-00.3421 Y*? 05 25 26.6030201856 +34 57 56.518650612           ~ 2 0
6 2MASS J05252786+3457419 ** 05 25 27.86832 +34 57 41.9688           ~ 1 0
7 2MASS J05252890+3456277 Y*O 05 25 28.8988768440 +34 56 27.586696092           ~ 2 0
8 2MASS J05252963+3457551 Or* 05 25 29.6347289760 +34 57 55.077372720           ~ 2 0
9 UGPS J052529.74+345655.8 Y*? 05 25 29.7411122088 +34 56 55.806504432           ~ 1 0
10 UGPS J052529.76+345728.1 Y*? 05 25 29.7618827304 +34 57 28.104511860           ~ 1 0
11 UGPS J052530.87+345744.5 Y*? 05 25 30.87 +34 57 44.5           ~ 1 0
12 2MASS J05253204+3457364 Y*O 05 25 32.04744 +34 57 36.4896           ~ 2 0
13 UGPS J052532.08+345718.4 Y*? 05 25 32.08 +34 57 18.4           ~ 1 0
14 UGPS J052532.08+345721.8 Y*? 05 25 32.08 +34 57 21.8           ~ 1 0
15 UGPS J052532.12+345734.7 Y*? 05 25 32.12 +34 57 34.7           ~ 1 0
16 2MASS J05253251+3457180 Or* 05 25 32.5242798696 +34 57 18.165834504           ~ 2 0
17 UGPS J052532.60+345751.9 Y*? 05 25 32.60 +34 57 51.9           ~ 1 0
18 UCAC4 625-023233 ** 05 25 32.72376 +34 57 10.7820           ~ 1 0
19 2MASS J05253274+3457426 Y*O 05 25 32.7379118376 +34 57 42.567130476           ~ 2 0
20 2MASS J05253284+3455293 Or* 05 25 32.8400612544 +34 55 29.307523764           ~ 2 0
21 2MASS J05253304+3456483 Y*O 05 25 33.0334979688 +34 56 48.229659456           ~ 3 0
22 UGPS J052533.85+345752.1 Y*? 05 25 33.85 +34 57 52.1           ~ 1 0
23 2MASS J05253408+3457465 Or* 05 25 34.0850424264 +34 57 46.548275148           ~ 5 0
24 SSTGLMC G172.6308-00.3190 Y*? 05 25 34.5557481096 +34 58 00.282173880           ~ 2 0
25 UGPS J052534.98+345701.1 Y*? 05 25 34.9830917592 +34 57 01.155180708           ~ 1 0
26 [FSR2007] 0775 OpC 05 25 35.0 +34 57 27           ~ 13 0
27 UGPS J052536.40+345631.1 Y*? 05 25 36.40 +34 56 31.1           ~ 1 0
28 UGPS J052537.27+345734.7 Y*? 05 25 37.2711886944 +34 57 34.722160596           ~ 1 0
29 WISEA J052538.15+344805.0 MIR 05 25 38.1519 +34 48 05.025           ~ 1 0
30 UGPS J052538.17+345635.5 Y*? 05 25 38.17 +34 56 35.5           ~ 1 0
31 SSTGLMC G172.6582-00.3205 Y*? 05 25 38.6968372344 +34 56 35.044127556           ~ 2 0
32 UGPS J052542.12+345309.8 Y*? 05 25 42.12 +34 53 09.8           ~ 1 0
33 UGPS J052543.22+345243.1 Y*? 05 25 43.22 +34 52 43.1           ~ 1 0
34 UGPS J052543.31+345307.2 Y*? 05 25 43.31 +34 53 07.2           ~ 1 0
35 2MASS J05254456+3450178 Or* 05 25 44.5608952800 +34 50 17.878161696     18.842     ~ 4 0
36 UGPS J052544.59+345357.7 Y*? 05 25 44.59 +34 53 57.7           ~ 1 0
37 2MASS J05254514+3452534 Y*O 05 25 45.1298 +34 52 53.440           ~ 3 0
38 SSTGLMC G172.7272-00.3329 Y*? 05 25 46.99 +34 52 44.3           ~ 2 0
39 UGPS J052547.46+345228.3 Y*? 05 25 47.46 +34 52 28.3           ~ 1 0
40 UGPS J052547.76+344950.9 Y*? 05 25 47.76 +34 49 50.9           ~ 1 0
41 UGPS J052548.08+345538.3 Y*? 05 25 48.0891007872 +34 55 38.346115152           ~ 1 0
42 UGPS J052548.45+345101.4 Y*? 05 25 48.4493597040 +34 51 01.414665684           ~ 1 0
43 UGPS J052550.09+345504.9 Y*? 05 25 50.09 +34 55 04.9           ~ 1 0
44 UGPS J052551.33+345226.6 Y*? 05 25 51.33 +34 52 26.6           ~ 1 0
45 V* V582 Aur Or* 05 25 51.9742464144 +34 52 30.100223352   17.0 14.78 13.49 12.23 K3 41 0
46 2MASS J05255203+3458081 Y*O 05 25 52.03248 +34 58 08.1732     18.848     ~ 3 0
47 UGPS J052553.87+345201.5 Y*? 05 25 53.87 +34 52 01.5           ~ 1 0
48 2MASS J05255439+3454391 Or* 05 25 54.3910094904 +34 54 39.183389748     18.247     ~ 4 0
49 UGPS J052554.52+345206.2 Y*? 05 25 54.5244640776 +34 52 06.287660364           ~ 1 0
50 CBB 9 Cl* 05 25 55.0 +34 50 54           ~ 4 0
51 UGPS J052555.20+345201.2 Y*? 05 25 55.20 +34 52 01.2           ~ 1 0
52 2MASS J05255537+3454418 Or* 05 25 55.3659896424 +34 54 41.879157300           ~ 2 0
53 ZTF J052556.87+345144.2 Or* 05 25 56.8838196984 +34 51 44.211861612           ~ 4 0
54 UGPS J052556.97+345018.9 Y*? 05 25 56.9751920112 +34 50 18.913864488           ~ 1 0
55 UGPS J052600.91+345413.1 Y*? 05 26 00.9056931504 +34 54 13.117270212           ~ 1 0
56 SSTGLMC G172.7681-00.3029 Y*? 05 26 00.9728181408 +34 51 43.234772148           ~ 2 0
57 UGPS J052601.71+344933.5 Y*? 05 26 01.7120872272 +34 49 33.561052428           ~ 1 0
58 2MASS J05260273+3451093 Or* 05 26 02.7353574816 +34 51 09.301739184           ~ 2 0
59 2MASS J05260711+3454260 ** 05 26 07.11408 +34 54 26.0172           ~ 1 0
60 UGPS J052608.38+345006.3 Y*? 05 26 08.38 +34 50 06.3           ~ 1 0
61 UGPS J052611.65+344904.5 Y*? 05 26 11.6580602496 +34 49 04.459143468           ~ 1 0
62 HD 281147 * 05 26 12.1332862680 +34 49 27.957622224   10.711 10.458 10.398   B1V 10 0
63 SSTGLMC G172.8209-00.2877 RS* 05 26 13.2757211952 +34 49 36.112863648           ~ 3 0
64 UGPS J052613.58+345316.0 Y*? 05 26 13.58 +34 53 16.0           ~ 1 0
65 UGPS J052613.92+345329.4 Y*? 05 26 13.92 +34 53 29.4           ~ 1 0
66 2MASS J05261468+3450052 Or* 05 26 14.6798995320 +34 50 05.264384712           ~ 3 0
67 WISEA J052614.87+345225.0 MIR 05 26 14.8783 +34 52 25.092           ~ 1 0
68 2MASS J05261609+3453200 Y*O 05 26 16.0684871856 +34 53 20.210600436           ~ 2 0
69 2MASS J05261637+3453332 Or* 05 26 16.3770931656 +34 53 33.144289584     18.703     ~ 3 0
70 2MASS J05261681+3454223 Or* 05 26 16.8141594864 +34 54 22.389463656           ~ 3 0
71 SSTGLMC G172.8625-00.2951 Y*? 05 26 18.2939050344 +34 47 16.883618100           ~ 2 0
72 SSTGLMC G172.8309-00.2689 Y*? 05 26 19.4640034224 +34 49 43.903998552           ~ 2 0
73 UGPS J052619.57+344929.5 Y*? 05 26 19.5784886952 +34 49 29.542738512           ~ 1 0
74 SSTGLMC G172.8359-00.2715 Y*? 05 26 19.6705647696 +34 49 23.721698712           ~ 2 0
75 HD 35633 * 05 27 43.2841657992 +34 31 56.673906816 7.7 8.30 8.04     O8II(f) 62 0
76 HD 35653 * 05 27 45.9200656752 +33 56 45.416300496 6.81 7.556 7.489     B1II 64 0
77 IC 417 HII 05 28 03 +34 24.7           ~ 59 0
78 Ass Aur OB 2 As* 05 28 +34.9           ~ 48 0
79 M 36 OpC 05 36 19.8 +34 08 02   6.09 6.0     ~ 206 2
80 SH 2-235 HII 05 41.1 +35 50           ~ 236 0
81 LDN 1525 DNe 05 42.0 +36 19           ~ 10 0
82 V* FU Ori Or* 05 45 22.3647842544 +09 04 12.291320064   10.72 9.60     F0Iab 888 1

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