British Astronomical Association
Supporting amateur astronomers since 1890

BAA Images Alex Pratt

Observation by Alex Pratt: alpha Monocerotid meteor 20201124_042652

Uploaded by

Alex Pratt

Observer

Alex Pratt

Observed

2020 Nov 24 - 04:26

Uploaded

2020 Nov 26 - 16:57

Objects

Meteor

Constellation

Leo

Equipment
  • IMX291 IP board camera 6mm f/0.95 lens
  • Raspberry Pi 3 model B+
  • RMS software
Exposure

25 frames/sec (0.04s) - 50 fields/sec (0.02s) deinterlaced

Location

Leeds, West Yorkshire

Target name

alpha Monocerotid meteor 20201124_042652

Title

alpha Monocerotid meteor 20201124_042652

About this image

The Leonids have put on a moderate display this year and some observers were fortunate to see or record a Leonid fireball. A number of other showers are under way this month, including the alpha Monocerotids (AMO), some of which head towards Leo. They usually produce low ZHRs, but last year in the early hours of November 22 we recorded a brief increase in their rates.

This is a composite image of a nice mag 0 AMO, hurtling into the Sickle. After years of familiarity with constellations something tells us that the pattern isn't right, and in this case there's an interloper under the start of the meteor's trail and to the right of Regulus. It's R Leonis, the red giant Mira-type variable star, near maximum brightness. (The red sensitivity of the sensor has enhanced its visibility).

Files associated with this observation
Like this image
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.