Encyclopedia : P : PI : PI1 (9 articles)

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Pi1 Cygni
Pi1 Cygni (π1 Cyg / π1 Cygni) is a star in the constellation Cygnus. It also has the traditional name Azelfahague. Pi1 Cygni has apparent magnitude +4.67 and belongs to the spectral class B3IV. It is approximately 1680 light years from Earth. Coordinates (equinox J2000.0) Right ascension: ..
Pi1 Ursae Majoris
For other stars with this name, see Pi Ursae Majoris. |- style="vertical-align: top;" | B-V color index | |- style="vertical-align: top;" | U-B color index | |- style="vertical-align: top;" | Variable type | |- ! style="background-color: #FFFFC0;" colspan="2" | Details |- |style="vertical-al..

 

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