Observation by Peter Tickner: A1 Leonard passing HD 138058

Uploaded by

Peter Tickner

Observer

Peter Tickner

Observed

2021 Dec 09 - 06:02

Uploaded

2021 Dec 09 - 11:27

Objects

C/2021 A1

Planetarium overlay

Enable overlay
Show stars
Label stars
Show deep sky objects
Label deep sky objects
Show constellation boundaries
Show constellation sticks
Show constellation labels
Show RA/Dec grid

Constellation

Serpens Caput

Field centre

RA: 15^h28^m
Dec: +15°19'
Position angle: -2°18'

Field size

0°19' × 0°12'

Equipment

ZWO ASI071MC Pro
14inch f/10 LX200ACF SCT
EQ8 mount

Location

Urban Berkshire

Target name

C/2021 A1 Leonard

Title

A1 Leonard passing HD 138058

About this image

This is a close-up look stacking very short (8 second) exposures through my 14inch SCT at f/10 this morning (9th December). Comet stack has then been merged with a separate stack of the stars.

Peter

Files associated with this observation

c225x8s stars comet Final MAX + flats.jpg (1.8 MB)

Like this image

Nick Hewitt, Ron Arbour, Callum Wingrove, Graham Winstanley, Nick James, Ron Johnson, Peter Carson, Sally Russell

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of work by third parties is expressly forbidden without the consent of the copyright holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in any of our publications.

Registered charity no. 210769
Registered company no. 117572

For more information including contact details, click here.

Our Terms of Use are here.

Our Privacy Policy is here.