NGC4565 – a springtime favourite

NGC 4565 the Needle Galaxy, Astro-Physics 127mm f/8 refractor, QHY163c, Meade LXD650 mount, 30×180 sec., darks, flat, processed in Deep Sky Stacker, Fitswork, Photoshop and Lightroom

I find edge-on galaxies especially pleasing, I guess this is the reason while I return to NGC4565 so often.

While the images were captured, the Starlink satellites which launched yesterday passed almost through the Zenith. They were still very closely grouped, and changed dramatically in brightness when the culminated almost in the Zenith. Here are some images of that pass:

Soon after reaching their highest point in the sky, they entered Earth’s shadow and became unobservable.

Galaxies in Leo

Galaxies in Leo, M 65, M 66, NGC 3628, NGC 3893 among many others in the backgroud. Astro-Professional 80mm ED f/7 with 0.8x reducer, 53x120s (1h46m), ISO 400, Nikon Z6 – definitely not enough focal length for this subject

Galaxies in Leo, M 65, M 66, NGC 3628, NGC 3893 among many others in the backgroud. Astro-Professional 80mm ED f/7 with 0.8x reducer, 53x120s (1h46m), ISO 400, Nikon Z6
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IC405 – the flaming star nebula

IC405, IC 417, M38, NGC 1893, NGC 1907, 80x120s, ISO 1600, Nikon Z6, Takahashi FS-60CB, Optolong L-enhance Filter.

The flaming star nebula IC405 is visible at the upper right in this image, it is a cloud of glowing hydrogen excited by the very hot O-type star AE Aurigae. AE Aurigae is believed to be a former member of a multiple star in the trapezium of Orion. When two binary stars got too close to each other, AE Auriga and presumably also Mu Columbae got ejected. It is now a high velocity star just passing through this gaseous region in the constellation Auriga.

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IC1848 – Soul nebula

IC1848 – The Soul nebula, 80x180s (4h), Nikon D7000a, Astro-Professinal 80mm ED, 0,8x Reducer.

Sometimes IC1848 is also called the soul nebula, can you see why? This is my longest exposure yet. The 35mm h-alpha filter allowed to bring out the faint nebulosity in spite of the nearly full moon.

Heart Nebula

Heart Nebula, IC 1805, Sharpless 2-190,122x90s (3h 4m), ISO1600, Nikon D7000a, Astro-Professional 80mm f/7 with 0,8x reducer, Optolong L-Pro Filter

IC 1805 is a cloud of glowing hydrogen in the constellation Perseus. The gas is ionized by the hot young stars of the cluster Melotte 15 at the nebula’s center.

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