35 Cygni [SEP] constellation
35 Cygni
35 Cygni is a spectroscopic binary star in the constellation Cygnus. Its apparent magnitude is 5.18. Located around distant, its primary is a yellow supergiant of spectral type F6Ib, a massive star that has used up its core hydrogen and is now fusing heavier elements.
Yellow supergiants are usually variable, often Classical Cepheid variables, but 35 Cyg is notable for having an especially constant brightness.
35 Cyg is a single-lined spectroscopic binary with a period of 2,440 days (over 6 years). The
for many rare species such as water voles, otters, and water shrews. They coppice waterside trees and shrubs so that they regrow as dense shrubs which provide cover for birds and other animals. Beaver dams trap sediment and improve water quality, and recharge groundwater tables and increase cover and forage for trout and salmon. A recent study in Poland found that beavers increased the abundance and diversity of bats, apparently because they create gaps in forest cover, making it easier for bats to navigate.
Ecology Effects on fish.
Beaver