By juan manuel pérez rayego | 2026-02-28
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Nu Draconis
On 03/03/2026 04:10 am by David Hoskin | Halifax, Nova Scotia, Canada
Nu Draconis (Kuma) is a double star in the constellation Draco. Both stars are magnitude 4.88 and are 98.7 (Nu1) and 99.4 (Nu2) light years from Earth.
150mm f/5 Celestron reflector, ZWO ASI533MC camera with Optolong L-Pro filter, SkyWatcher EQ6R mount
12 3-min subs plus calibration frames stacked with DeepSkyStacker, post-processing with Siril and Photoshop
