Category:WR 140

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SBC9 1232

binary star system in the Cygnus constellation

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Instance of

spectroscopic binary
colliding-wind binary

Constellation

Cygnus

Spectral class

WC7pd+O5.5fc

Has part(s)

SBC9 1232 A (A, O-type supergiant star)
WR 140 (B, Wolf–Rayet star)

Mass

39.58 ±1.6 M☉

Distance from Earth

1,518 ±21 pc (parallax)

Right ascension 305.11653944924 degree
Declination 43.85451579467 degree

Authority file
Q5840888 SIMBAD ID: HD 193793
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Media in category "WR 140"

The following 14 files are in this category, out of 14 total.

Comparing Sizes- the Sun and WR 140 (PIA25431).jpg 3,840 × 2,160; 249 KB
Cosmic Dust Rings Spotted by NASA's James Webb Space Telescope.webm 2 min 4 s, 1,920 × 1,080; 8.42 MB
Star Sizes Diagram (StarSizesDiagram).jpg 3,840 × 2,160; 519 KB
V1687CygLightCurve.png 1,500 × 975; 89 KB
Webb Finds Star Duo Forms ‘Fingerprint’ in Space (WR140a).jpeg 2,258 × 1,558; 378 KB
Webb Finds Star Duo Forms ‘Fingerprint’ in Space (WR140a).tiff 2,258 × 1,558; 2.58 MB
Wolf-Rayet 140 (Webb-MIRI 3D tactile print).stl 5,120 × 2,880; 25 MB
Wolf-Rayet 140 (Webb-MIRI).png 2,258 × 1,558; 2.27 MB
Wolf-Rayet star PIA25431 crop.png 1,375 × 1,375; 806 KB
WR 140 - colliding-wind binary snapshot.png 1,218 × 552; 809 KB
WR 140 Binary System- Perspective View.webm 12 s, 1,920 × 1,080; 3.11 MB
WR 140 with JWST (WR140).jpg 3,155 × 4,572; 1.68 MB
WR 140 with JWST (WR140).tiff 3,155 × 4,572; 10.68 MB
WR140.png 1,143 × 785; 1.36 MB

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