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Identification Charts for Twelve Variable Stars

Authors: George H. Herbig;

Identification Charts for Twelve Variable Stars

Abstract

In 1955, Commissions 27 and 29 of the International Astronomical Union authorized a limited attack on the problem of the lack of identification charts for variable stars of current interest.1 Since that time, the situation has improved materially with the publication of charts for some 2800 variables discovered at the Sonneberg Observatory,2 and for 42 stars found at the Harvard College Observatory.3 The present note contains identification charts for 12 variables discovered at the Hamburg-Bergedorf, Heidelberg, Union, McCormick, and Moscow observatories. YY Herculis and V605 Aquilae are identified here on the basis of original Lick material, although their variability was discovered elsewhere. Plate I contains charts for the six variables listed in Table I.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
7
Average
Top 10%
Average
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