Category: transient

Probable nova in Messier 31 discovered by G. Masi on 1 Oct. 2023.

10/02/2023

Discovery of a probable nova in Messier 31 – 01 Oct. 2023.

We report the discovery of a probable nova in Messier 31, found during our survey work on this galaxy. Updates 3 Oct.: 3.7776 Oct. 2023, R= 17.4 2 Oct.: 2.7636 Oct. 2023, R= 17.8...

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– Asteroid 2025 BC10 (5 Apr. 2025)

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Potentially Hazardous Asteroid 2025 BC10 close encounter: an image – 30 Mar. 2025.
Supernova SN 2023ixf in the Messier 101 spiral galaxy: an image – 19 Mar. 2025.
Messier 51, aka the “Whirlpool” galaxy”. an image – 4 Mar. 2025
Online Messier Marathon, 11st edition – 30 Mar. 2025.

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An idea by Gianluca Masi and Bellatrix Astronomical Observatory

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Category: transient

Discovery of a probable nova in Messier 31 – 01 Oct. 2023.

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