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CdC says:
Star
HR 7228 HD177482 SAO258857 CP-89 47
Flamsteed Number:
Bayer Letter: Sigma
Constellation: Octans
Visual Magnitude: 5.47
Color Index: 0.27
Spectral Class: F0III
Annual Proper Motion: 0.023 0.005
Polaris Australis
J2000 RA: 21h08m46.20s DE:-88°57'23.0"
Date RA: 21h25m35.66s DE:-88°52'09.8"
Melbourne 2020-8-7 19h22m ( TU + 10h00m )
Sideral Time : 16h08m
Hour Angle : 18h42m
Azimuth :+178°36'
Altitude :+37°22'
Circumpolar
Culmination : 0h41m
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