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Observation Summary for X Per

X Per: X-ray Binary Star
Total Number of Spectra:116
First Spectrum:JD 2458383.501500\22 Sep 2018 00:02:09.600000 UT
Latest Spectrum:JD 2460367.364900\26 Feb 2024 20:45:27.360000 UT

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Summary by Observer

Observer IdObserver NameNumber of SpectraFirst Spectrum JD / UTLatest Spectrum JD / UT
ASGA Stiewing82458885.796600
6 Feb 2020 07:07:06.240000		2459267.690200
22 Feb 2021 04:33:53.280000
RLER Leadbeater502458383.501500
22 Sep 2018 00:02:09.600000		2460367.364900
26 Feb 2024 20:45:27.360000
OGDO Garde22458391.452900
29 Sep 2018 22:52:10.560000		2458396.463200
4 Oct 2018 23:07:00.480000
KGYK Gurney102458392.577600
1 Oct 2018 01:51:44.640000		2458871.386900
22 Jan 2020 21:17:08.160000
PBIP Berardi22458411.438600
19 Oct 2018 22:31:35.040000		2458432.396200
9 Nov 2018 21:30:31.680000
PSOP Somogyi52458416.481300
24 Oct 2018 23:33:04.320000		2458860.498500
11 Jan 2020 23:57:50.400000
HALH Allen72458411.435069
19 Oct 2018 22:26:29.961600		2458931.334722
22 Mar 2020 20:01:59.980800
JGFJ Guarro Fló242458413.474100
21 Oct 2018 23:22:42.240000		2459619.432600
8 Feb 2022 22:22:56.640000
SBLS Charbonnel62458396.577800
5 Oct 2018 01:52:01.920000		2458410.567000
19 Oct 2018 01:36:28.800000
TLRT Lester12458731.841600
5 Sep 2019 08:11:54.240000		2458731.841600
5 Sep 2019 08:11:54.240000
TROT Rodda12458398.471000
6 Oct 2018 23:18:14.400000		2458398.471000
6 Oct 2018 23:18:14.400000