Lambda Serpentis
Star
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Lambda Serpentis, Latinized from λ Serpentis, is a star in the constellation Serpens, in its head. It has an apparent visual magnitude of 4.43, making it visible to the naked eye. Based upon parallax measurements, this star lies at a distance of... Wikipedia
Magnitude: 4.43
Constellation: Serpens
B−V color index: +0.60
Distance: 38.87 ± 0.07 ly; (11.92 ± 0.02 pc)
Metallicity: −0.03 dex
SIMBAD: data
U−B color index: +0.11