Comet C/2023 A3 (Tsuchinshan–ATLAS)

Alright, this is for sharing of your observation experience. Or, if you are arranging gatherings, star-gazing expeditions or just want some company to go observing together, you can shout it out here.
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Hardwarezone
Posts: 371
Joined: Fri May 17, 2013 2:50 am
Favourite scope: maksutov

Comet C/2023 A3 (Tsuchinshan–ATLAS)

Post by Hardwarezone »

This comet got the local astro community excited over the past few days on facebook.

I made my attempt just now at 6:00am 1st october , waited about 5minutes for the clouds to move.
Easily visible 6:05am to 6:15am before the sunrise start to wash out.

Equipment used was 50mm binoculars which I mask down to 30mm to reduce chromatic aberration.
I used Moon as guide and moved roughly 2 field-of-view to the right. The comet tail looks 3/4 width of Moon. Nucleus is orange.
Might be barely visible to eye using averted vision , cannot confirm because my location is bright and sky not dark.
Location was top floor staircase.

For those who missed it , can try over next few days and later around 13 October onwards (West after Sunset) but it might be dimmer. Use Stellarium to plan.
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yltansg
Posts: 430
Joined: Mon Aug 31, 2009 3:35 pm
Favourite scope: Borg 76 + Solar Scope SF50
Location: Bukit Batok

Re: Comet C/2023 A3 (Tsuchinshan–ATLAS)

Post by yltansg »

Hi Wong,

Thanks for the useful info.

Alfred
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