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AY Sagittarii

AY Sagittarii Facts

AY Sagittarii's Alternative Names

HIP90110 is the reference name for the star in the Hipparcos Star Catalogue.

AY Sagittarii has alternative name(s) :- AY Sgr, AY Sgr.

More details on objects' alternative names can be found at Star Names .

Source of Information

The source of the information if it has a Hip I.D. is from Simbad, the Hipparcos data library based at the University at Strasbourg, France. Hipparcos was a E.S.A. satellite operation launched in 1989 for four years. The items in red are values that I've calculated so they could well be wrong. Information regarding Metallicity and/or Mass is from the E.U. Exoplanets. The information was obtained as of 12th Feb 2017.

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Additional AY Sagittarii Facts and Figures

Visual Facts


Primary / Proper / Traditional NameAY Sagittarii
Alternative NamesAY Sgr, HIP 90110, AY Sgr
Constellation's Main StarNo
Multiple Star SystemNo / Unknown
Star TypeVariable Star
GalaxyMilky Way
ConstellationSagittarius
Galactic Latitude-2.41 degrees
Galactic Longitude13.26 degrees
Radial Velocity-26.50 ± 3.40 km/s

Companions (Multi-Star and Exoplanets) Facts


Exoplanet CountNone/Unaware

Variable Star Details


Variable Star ClassPulsating
Variable Star TypeDelta Cepheid
Mean Variability Period in Days6.572
Variable Magnitude Range (Brighter - Dimmer)10.291 - 11.120

Sources and Links


SIMBAD SourceLink

Related Stars


Comments and Questions

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