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Bet Phe The Sun (smaller than a dot at this scale)
Surface temperature
5,040 K
Radius
26,565 × the Sun
Luminosity
409,260,660 × the Sun
Spectral type
G8IIIvar
Diagram, not a photograph. Colour from the star’s measured colour index; size from its luminosity and temperature, drawn to one scale with the Sun. Source: HYG stellar database.

Cataloged star · Database record + computed analysis

Bet Phe

HIP 5165 · HD 6595

A real star from the HYG catalog in the constellation Phoenix.

Distance: no reliable parallax measured Apparent magnitude 3.32

G-type: a sun like ours

Its spectral type is G8IIIvar: the Sun's own class: roughly 5,000–6,000 °C surfaces and ~10-billion-year lifetimes. From its measured color, its surface temperature is roughly 5,037 K (4,764 °C), an estimate computed from the catalog's color index.

How far away is it?

The catalog lists no reliable parallax for this star, so its distance is honestly unknown. It is one of many stars still awaiting a precise measurement.

How powerful is it?

Its computed luminosity is 409,260,660 times the Sun's output, a genuine searchlight (derived from its brightness and distance).

Can you see it?

At apparent magnitude 3.32, it is an easy naked-eye star under any reasonable sky. It favors southern observers.

Everything above is computed from the catalog’s measured values for this star. Where a value is missing, the statement is omitted rather than guessed.

About this record

Data: the HYG stellar database v4.1 (Hipparcos + Yale + Gliese, CC BY-SA, © David Nash / astronexus). Want the full stories? Our deep star guides cover Sirius, Betelgeuse, Proxima Centauri, Vega and three dozen more. You can also browse the catalog or learn how stars live and die.