Observation by Tracie Heywood: Light Curve for TT Cygni : 2015-2018

Uploaded by

Tracie Heywood

Observer

Tracie Heywood

Observed

2019 Jan 02 - 16:19

Uploaded

2019 Jan 02 - 16:26

Objects

Lightcurve
Variable star

Equipment

11x80B

Target name

TT Cygni

Title

Light Curve for TT Cygni : 2015-2018

About this image

Here is my light curve for the variable star TT Cygni for the years 2015 to 2018.

TT Cygni is listed as being a semi-regular variable star of type SRB. It is usually described as having a period of 118 days,

A period close to a year might seem more likely from my light curve.

There do, however, appear to also be some shorter term ups & downs (appearing like humps superimposed on the main rises and falls) that may tie in with this 118-day period.

Files associated with this observation

TT_Cyg_LC_2015-2018.png (9.9 kB)

Like this image

Peter Mulligan, Jeremy Shears, Andy Wilson, David Basey, Dave Smith

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