	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary for Variable Star TW UMI

Total observations:	137		Minimum magnitude:	8.400	Maximum magnitude:	7.100
First observation:	JD 2454419.402100	\	14 Nov 2007 21:39:01.440000 UT	Latest observation:	JD 2460400.524000	\	31 Mar 2024 00:34:33.600000 UT

Observation Method	Number of Observations
Visual	137

Observer Id	Observer Name	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	Minimum Magnitude	Maximum Magnitude
TJ	J Toone	103	2454419.402100 14 Nov 2007 21:39:01.440000	2460400.524000 31 Mar 2024 00:34:33.600000	8.400	7.800
TY	M D Taylor	18	2455795.415000 21 Aug 2011 21:57:36.000000	2456176.365000 5 Sep 2012 20:45:36.000000	8.300	7.100
TLH	T L Heywood	16	2458126.236000 7 Jan 2018 17:39:50.400000	2460110.524000 15 Jun 2023 00:34:33.600000	8.300	8.100