BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890		 Spectrum of AC Her by Hugh Allen Home Login
Help Objects

Observation Summary for Z UMa

Z UMa: Semi-Regular Variable Star
Total Number of Spectra:8
First Spectrum:JD 2456835.503100\27 Jun 2014 00:04:27.840000 UT
Latest Spectrum:JD 2460820.375971\24 May 2025 21:01:23.894400 UT

Back to Basic Summary

Summary by Observer

Observer IdObserver NameNumber of SpectraFirst Spectrum JD / UTLatest Spectrum JD / UT
RMUM Rodriguez32456835.503100
27 Jun 2014 00:04:27.840000		2459066.419200
4 Aug 2020 22:03:38.880000
FJQJ Foster32458938.822500
30 Mar 2020 07:44:24.000000		2459996.915600
21 Feb 2023 09:58:27.840000
KGYK Gurney12460820.375971
24 May 2025 21:01:23.894400		2460820.375971
24 May 2025 21:01:23.894400
JGFJ Guarro Fló12460039.419700
4 Apr 2023 22:04:22.080000		2460039.419700
4 Apr 2023 22:04:22.080000