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

Observation Summary for V471 Lyr

V471 Lyr: alpha2 CVn Variable Star
Total Number of Spectra:3
First Spectrum:JD 2458691.771700\27 Jul 2019 06:31:14.880000 UT
Latest Spectrum:JD 2460934.720833\16 Sep 2025 05:17:59.971200 UT

Back to Basic Summary

Summary by Observer

Observer IdObserver NameNumber of SpectraFirst Spectrum JD / UTLatest Spectrum JD / UT
FJQJ Foster32458691.771700
27 Jul 2019 06:31:14.880000
2460934.720833
16 Sep 2025 05:17:59.971200