1987A&A...180..111L

Query : 1987A&A...180..111L

1987A&A...180..111L - Astronomy and Astrophysics, volume 180111-113 (1987)

Speckle interferometric observations of the Wolf-Rayet star AS 431 and of early-type stars in Cyg OB2.

LORTET M.C., BLAZIT A., BONNEAU D. and FOY R.

Journal keyword(s):

Simbad objects: 14

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Number of rows : 14
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 165886 ** 18 07 29.5188152 +19 39 59.119650   7.63 7.47     A2 42 0
2 BD+40 4212 SB* 20 31 37.5053189952 +41 13 21.001757520 12.46 11.5 10.214     O6IV:+O9III 83 1
3 Schulte 12 s*b 20 32 40.9572199728 +41 14 29.279036940 16.1 14.45 11.702     B3-4Ia+ 453 0
4 Schulte 9 s*b 20 33 10.7362926720 +41 15 08.222370372 13.38 12.77 10.96     O5I+O4III 243 0
5 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 1023 0
6 Schulte 7 * 20 33 14.1095938872 +41 20 21.904113804 12.24 12.00 10.55     O3If* 153 0
7 BD+40 4227B * 20 33 14.7561575856 +41 18 41.750437968 11.99 11.64 10.70     O6II(f) 83 0
8 BD+40 4227A SB* 20 33 15.0781182864 +41 18 50.479292556 10.42 10.27 8.98 8.03 6.83 O6Ib(fc)+O4.5:III:(fc) 253 0
9 EM* AS 431 WR* 20 36 43.6322747712 +40 21 07.442607924     13.73 12.51   WN8(h)+B0.5V 228 0
10 * alf Del ** 20 39 38.2796355689 +15 54 43.776032197 3.550 3.740 3.800 3.77 3.81 B9IV 289 0
11 * lam Cyg ** 20 47 24.53766 +36 29 26.5737 3.93 4.43 4.54 4.58 4.69 B5V 312 0
12 HD 198163 * 20 52 26.5802822400 -67 35 57.275973240   9.02 8.50     F8V 18 0
13 HD 203338 s*r 21 19 15.6852148728 +58 37 24.624258456 7.09 7.09 5.75 4.26 2.93 M1Ibep 123 0
14 * bet Cep bC* 21 28 39.5968513 +70 33 38.574681 2.05 3.01 3.23 3.33 3.55 B0.5IIIs 756 0

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