2015AJ....149..152G

Query : 2015AJ....149..152G

2015AJ....149..152G - Astron. J., 149, 152 (2015/May-0)

The massive star population in M101. III. Spectra and photometry of the luminous and variable stars.

GRAMMER S.H., HUMPHREYS R.M. and GERKE J.

Abstract (from CDS):

We discuss moderate-resolution spectra, multicolor photometry, and light curves of 31 of the most luminous stars and variables in the giant spiral M101. The majority are intermediate A- to F-type supergiants. We present new photometry and light curves for three known ''irregular blue variables,'' V2, V4, and V9, and identify a new candidate. Their spectra and variability confirm that they are luminous blue variable (LBV) candidates and V9 may be in an LBV-like maximum light state or eruption.

Abstract Copyright: ∼

Journal keyword(s): galaxies: individual: M101 - supergiants

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

Simbad objects: 64

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Number of rows : 64
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 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 SN 2005gl SN* 00 49 50.02 +32 16 56.8       17.0   SNIIn 162 2
3 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
4 SN 2006jc SN* 09 17 20.78 +41 54 32.7     13.8     SNIbn 380 1
5 BD+25 2534 HS* 12 37 23.5161671712 +25 03 59.867922240 9.117 10.26 10.59 10.642 10.809 sdB1(k) 268 0
6 [GH2013b] J140220.98+542004.38 s?b 14 02 20.9883734664 +54 20 04.351531056   19.59 19.40     LBV? 1 0
7 2MASS J14022334+5428016 V* 14 02 23.3393614968 +54 28 01.664027616           M4V 1 0
8 [GH2013b] J140227.30+541952.50 s*y 14 02 27.3099107568 +54 19 52.496496012   20.07 19.69     F5I 1 0
9 SDSS J140227.88+541618.5 * 14 02 27.8902679808 +54 16 18.492160872           ~ 1 0
10 [GH2013b] J140228.83+542014.03 sg* 14 02 28.8432494664 +54 20 14.029004580   20.08 19.74     AI 1 0
11 [KPM2002] G102.1270+59.8922 V* 14 02 29.920 +54 16 19.91           ~ 2 0
12 EV* N5457 V0009 Er* 14 02 29.96 +54 16 16.8     19.90     ~ 4 0
13 USNO-B1.0 1443-00230587 V* 14 02 39.2422208472 +54 19 16.888120932           K7V 1 0
14 [S83] B53 * 14 02 43.9101899880 +54 17 27.736193940   21.88 21.30     F0-F2III 1 0
15 [GH2013b] J140247.62+541728.90 * 14 02 47.6273236896 +54 17 28.840731720   20.30 19.87     A 1 0
16 [GH2013b] J140247.76+542833.56 V* 14 02 47.7677209344 +54 28 33.573087804   20.48 19.91     F8III/V 1 0
17 [GH2013b] J140248.46+541935.80 s*b 14 02 48.4790667000 +54 19 35.725848924   20.29 20.105   19.883 A2,HIII 2 0
18 USNO-B1.0 1444-00229845 V* 14 02 48.8952128520 +54 28 48.711943524           M2V 1 0
19 [GH2013b] J140250.09+542138.09 V* 14 02 50.1067338816 +54 21 38.017698552   20.87 20.11     G8V 1 0
20 [GH2013b] J140256.71+541834.09 sg* 14 02 56.7279562344 +54 18 34.084428012   20.50 20.30     A5-F0I 1 0
21 [GH2013b] J140259.37+542323.89 s*b 14 02 59.370 +54 23 23.89   21.43 21.49     Of/WN 1 0
22 [S83] B65 * 14 03 01.2081797136 +54 18 39.679914996   19.27 18.96     AIII 1 0
23 [GH2013b] J140301.84+541949.62 s*b 14 03 01.8508181904 +54 19 49.518913980   20.17 20.17     B/WN 1 0
24 [GH2013b] J140302.61+542001.39 sg* 14 03 02.610 +54 20 01.28   20.22 20.02     AI 1 0
25 [GH2013b] J140304.70+541925.00 s*b 14 03 04.700 +54 19 25.00   20.37 20.07     BI 1 0
26 [GH2013b] J140305.13+542342.14 s*b 14 03 05.1429616392 +54 23 42.238764636   20.29 20.32     B/WN 1 0
27 [GH2013b] J140307.95+542326.81 s*b 14 03 07.950 +54 23 26.81   21.57 21.51     BI 1 0
28 [GH2013b] J140309.19+542138.77 s*b 14 03 09.2015398800 +54 21 38.677237308   20.05 19.96     B/WN 1 0
29 [GH2013b] J140310.60+541809.18 WD* 14 03 10.6136424288 +54 18 09.097890588   22.92 22.45     A3V 3 0
30 [GH2013b] J140311.06+541830.96 sg* 14 03 11.0664635544 +54 18 30.898564524   20.28 19.95     A5I 1 0
31 [GH2013b] J140311.32+542518.55 * 14 03 11.3248390824 +54 25 18.596873820   20.29 20.18     A 1 0
32 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
33 [GH2013b] J140312.62+542056.72 * 14 03 12.620 +54 20 56.72   19.90 19.56     F2III 1 0
34 [GH2013b] J140313.44+541954.44 * 14 03 13.440 +54 19 54.44   19.88 19.90     B 1 0
35 [GH2013b] J140313.74+542004.56 s*y 14 03 13.7480093952 +54 20 04.586792280   20.39 20.11     F0-2I 1 0
36 EV* N5457 V0004 Er* 14 03 14.78 +54 16 41.5     19.40     ~ 4 0
37 [S83] B162 s*b 14 03 14.8068574704 +54 17 37.928735088   19.61 19.52     B8I 1 0
38 [GH2013b] J140314.98+541645.26 s?b 14 03 14.980 +54 16 45.26   22.07 22.02     LBV? 1 0
39 [GH2013b] J140316.64+542042.04 s*b 14 03 16.6425441288 +54 20 42.117109764   21.94 21.99     B5I 1 0
40 [GH2013b] J140318.13+542400.97 * 14 03 18.1421660376 +54 24 01.018572840   19.73 19.04     G5V 1 0
41 [GH2013b] J140322.26+542437.69 sg* 14 03 22.2675631344 +54 24 37.746119520   20.40 19.98     A8I 1 0
42 [GH2013b] J140323.43+542504.84 sg* 14 03 23.4476624112 +54 25 04.903536396   20.88 20.37     AI 1 0
43 EV* N5457 V0003 Er* 14 03 25.06 +54 22 14.9     19.80     ~ 3 0
44 [GH2013b] J140326.37+542411.63 s*b 14 03 26.3985926856 +54 24 11.616438420   20.35 20.22     BI/WN 1 0
45 [GH2013b] J140328.35+541707.58 sg* 14 03 28.3625212080 +54 17 07.545065388   20.90 19.90     F:I 1 0
46 [GH2013b] J140328.86+542128.94 sg* 14 03 28.8652843368 +54 21 28.960907832   20.61 19.91     AI 1 0
47 EV* N5457 V0010 Er* 14 03 29.04 +54 22 02.0     19.40     ~ 3 0
48 [GH2013b] J140330.73+542335.77 sg* 14 03 30.7439943840 +54 23 35.719663164   20.44 19.86     A5I 1 0
49 2MASS J14033137+5420539 * 14 03 31.3868972328 +54 20 53.738240928           G4V 2 0
50 EV* N5457 V0002 Er* 14 03 32.15 +54 24 27.2     19.30     ~ 4 0
51 [SS2011b] F1-23554 Ce* 14 03 32.51 +54 22 07.2     25.877   24.850 ~ 3 0
52 [GH2013b] J140332.78+542009.89 s*b 14 03 32.780 +54 20 09.89   20.51 20.20     BI 1 0
53 [GH2013b] J140332.88+542425.99 s?b 14 03 32.8878816000 +54 24 26.041589496   20.82 20.69     LBV? 1 0
54 [GH2013b] J140335.25+542242.89 V* 14 03 35.2738079352 +54 22 42.787225092   23.70 22.10     M5V 1 0
55 USNO-B1.0 1442-00229069 * 14 03 36.9345207144 +54 14 18.710974644           F8V 1 0
56 NGC 5461 HII 14 03 40.96 +54 19 02.4           ~ 195 0
57 [GH2013b] J140341.18+541905.30 s*b 14 03 41.180 +54 19 05.30   22.36 22.13     WN 1 0
58 [GH2013b] J140342.55+541740.49 V* 14 03 42.5646961992 +54 17 40.501776588   19.82 19.03     F8V 1 0
59 2MASS J14034908+5421498 V* 14 03 49.0773352152 +54 21 49.685635188           M2V 1 0
60 USNO-B1.0 1443-00230913 PM* 14 03 49.6529140296 +54 23 08.643573564           M0V 1 0
61 [WIP99] H42 HXB 14 03 55.820 +54 20 58.20   18.39       M4V 3 0
62 [GH2013b] J140356.08+542149.39 V* 14 03 56.0915381136 +54 21 49.337617608   19.98 19.08     G8V 1 0
63 EV* N5457 V0001 Er* 14 04 25.70 +54 25 39.2     19.20     ~ 3 0
64 SN 2009ip s*b 22 23 08.26 -28 56 52.4           LBV 406 0

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