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Sh2-35 (Emission Nebula)


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Sh2-35
Emission Nebula (散光星雲)
Nb EN


別名 (Other names)

Sharpless 35, Sh 2-35, Gum 77b, RCW 151, LBN 42

星座 (Constellation)
いて座 (Sgr) (Sagittarius)

座標 (Coordinates)
(10.95°, -1.65°)

距離 (Distance)

Sh2-35 (RCW 151) is an emission nebula in the constellation Sagittarius.

Sh2-35 (Emission Nebula) : Picture

Sh2-35 (Emission Nebula)
Sh2-35 (Emission Nebula)
(C) Image by Dean Salman - http://www.sharplesscatalog.com
This Sharpless object has a lot to offer most any kind of imaging system. Also seen in the image on the lower left is the corner of SH2-37 so a nice wide field of view can capture not only SH2-35 but SH2-37 as well. With a larger telescope there is a nice darker area with a lot of nice structure. Another interesting area for a large telescope is the ring shape area that appears to have a thin tail in the upper right area of the image. The nebula does very well with the hydrogen-alpha filter but did not pick up anything with the oxygen III. If you shoot long enough with standard RGB color filters, you can pick up the nebula, but blending the H-Alpha into the red and blue channels to create a new RGB, that tends to work out much better.

Sh2-35 (Emission Nebula)
Sh2-35 (Emission Nebula)
(C) http://galaxymap.org/
Sh 2-35 and Sh 2-37 are part of a 130 thousand solar mass giant molecular cloud. Sh 2-35 appears along the western edge of this cloud. Sharpless connects this nebula to a number of stars, the hottest of which is the B0 IVPE star HD 312973, which Humphreys locates in the Sgr OB7 association.

SIMBAD reports that HD 312973 is actually an O-class star.

Sh2-35 (Emission Nebula)
Sh2-35 (Emission Nebula)
(C) Image by Dean Salman - http://www.sharplesscatalog.com
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Sh2-35 (Emission Nebula) : Movie

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