Observation by Gary Poyner: chi Cygni Max & Min in 2020

Uploaded by

Gary Poyner

Observer

Gary Poyner

Observed

2020 Dec 21 - 15:29

Uploaded

2020 Dec 21 - 15:35

Objects

χ-Cyg
Lightcurve
Variable star

Equipment
  • 10x50B, 22cm f/6.2 Newtonian, 51cm f/4 Newtonian
Location

Birmingham

Target name

chi Cygni

Title

chi Cygni Max & Min in 2020

About this image

Maximum and Minimum of the Mira star chi Cygni in 2020.

Maximum occuring on February 1st at magnitude 5.2

Minimum occuring on September 13th at 13.5, 409 days following the previous minimum.  Catalogue (VSX) period is 408.05d.

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