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Observation Summary for Variable Star RR LYR

Total observations:422Minimum magnitude: 8.133Maximum magnitude: 6.900
First observation:JD 2452346.562500\13 Mar 2002 01:30:00.000000 UTLatest observation:JD 2459114.366000\21 Sep 2020 20:47:02.400000 UT
Observation MethodNumber of Observations
Visual391
DSLR24
CCD7

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
2020350002407022000
20191010000000000
2018320010150415204
2017351000900173041
201618110330370000
20151251000014105643100
201489001000204311743
2012240000000001590
20085000050000000
20039002241000000
20024900924106000000