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cjdraper.bsky.social
CJ
@cjdraper.bsky.social
620 followers 2.1K following 38 posts
Chemist, Biologist, Diver, Dancer, Photographer, Poet, Nerd
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Reposted by CJ
starcatcherjohn.bsky.social
🧵(2/2) As always, here is are a starless version and a zoomed-in view of the comet to enjoy the sheer beauty of the object.

#Astrophotography #Space #DeepSpace #Comet #Astronomy
Starless version of C/2025 A6 (Lemmon), a non-periodic comet discovered by the Mount Lemmon Survey in images obtained on 3 January 2025. It has an inbound orbital period of about 1,350 years and will pass perihelion on 8 November 2025 when it will be 0.53 AU (79 million km; 49 million mi) from the Sun. This perihelion passage will reduce the orbital period to about 1,150 years. It makes its closest approach to Earth on 21 October 2025 and may be visible to the naked eye 42 degrees from the Sun after sunset. As of 12 October 2025, the comet is about apparent magnitude 5.6,[6] and is visible in binoculars about 15 degrees (approximately one and a half fists) below the cup of the Big Dipper. It is currently about 2 degrees southwest of the star Psi Ursae Majoris. A zoomed in view of Starless version of C/2025 A6 (Lemmon), a non-periodic comet discovered by the Mount Lemmon Survey in images obtained on 3 January 2025. It has an inbound orbital period of about 1,350 years and will pass perihelion on 8 November 2025 when it will be 0.53 AU (79 million km; 49 million mi) from the Sun. This perihelion passage will reduce the orbital period to about 1,150 years. It makes its closest approach to Earth on 21 October 2025 and may be visible to the naked eye 42 degrees from the Sun after sunset. As of 12 October 2025, the comet is about apparent magnitude 5.6,[6] and is visible in binoculars about 15 degrees (approximately one and a half fists) below the cup of the Big Dipper. It is currently about 2 degrees southwest of the star Psi Ursae Majoris.
October 12, 2025 at 8:55 PM
cjdraper.bsky.social
You’ll know where to find that missing piece…
May 30, 2025 at 11:55 PM