Cosmic Keyhole closeup (Massimo Di Fusco)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: LBN 979 · NGC 1999

Cosmic Keyhole closeup

Link: https://astrotrex.wordpress.com/2023/12/01/shara6-closed-ngc1999-the-cosmic-key-hole/

Cosmic Keyhole closeup

Link: https://astrotrex.wordpress.com/2023/12/01/shara6-closed-ngc1999-the-cosmic-key-hole/

The ShaRA team, for the sixth project, landed in a much photographed area of the sky: Orion. Just south of the famous M42, there is a beautiful reflection nebula called the Keyhole (NGC 1999), imaged with the Chileans T1 of a meter and T3 of half a meter in diameter.
NGC 1999 is a reflection nebula with a vast hole of empty space at the center (the keyhole, in fact) and surrounded by a vast region of ionized hydrogen. The reflection nebula shines with the light of the variable star V380 Orionis.

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Status	Advanced success
Started	...
Astrometry.net job	8894834
PixInsight job	4ZWFGBUPGG7DJM04LL0L0VW61DPRZL3R
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h36m22s.170
RA (top/left)	05h36m52s.114
RA (top/right)	05h35m51s.335
RA (bottom/right)	05h35m52s.284
RA (bottom/left)	05h36m52s.984

Dec (center)	-06°43′18″.85
Dec (top/left)	-06°35′39″.60
Dec (top/right)	-06°35′52″.64
Dec (bottom/right)	-06°50′57″.16
Dec (bottom/left)	-06°50′44″.33

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Cosmic Keyhole closeup

Cosmic Keyhole closeup

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Cosmic Keyhole closeup

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