	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star DF CYG

Total observations:	561		Minimum magnitude:	13.800	Maximum magnitude:	10.100
First observation:	JD 2442552.486000	\	19 May 1975 23:39:50.400000 UT	Latest observation:	JD 2460336.255000	\	26 Jan 2024 18:07:12.000000 UT

Observation Method	Number of Observations
Visual	544
DSLR	17

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
HWM	H W McGee	1	2452738.627800 9 Apr 2003 03:04:01.920000	2452738.627800 9 Apr 2003 03:04:01.920000	12.400	12.400
WV	P B Withers	543	2442552.486000 19 May 1975 23:39:50.400000	2460336.255000 26 Jan 2024 18:07:12.000000	13.800	10.100
WPS	W Parkes	17	2458032.340270 5 Oct 2017 20:09:59.328000	2459847.343400 24 Sep 2022 20:14:29.760000	13.347	10.250