The Voracious Auspice
Star Name

The Voracious Auspice

The 23rd Arab lunar station

سعد بلع – سعد البالع

Star Names

The Voracious Auspice (sa’d bul’)
The Auspice of the Voracious Eater (sa’d al-bali’)

The Voracious Auspice is one of the ten Auspicious Asterisms (as-su’ud). The Arabic term indicates good fortune or something that is auspicious, especially a star. The Auspicious Asterisms are all pairs of otherwise unremarkable stars, except for one that is comprised of four stars. The Voracious Auspice is a pair of stars, of which the western one is brighter than the eastern one. The brighter one was imagined to be moments away from swallowing the dimmer star and taking its light in the process.

The Voracious Auspice (sa'd bul') as it appears in the west about 45 minutes before sunrise in early August.

The Voracious Auspice (sa’d bul’) as it appears in the west about 45 minutes before sunrise in early August. Sky simulations made with Stellarium.


A pair of stars close to each other, one of which is dimmer than the other.

Modern Identification

ε AQR (Albali), white star, magnitude 3.8
μ AQR, yellow-white star, magnitude 4.7


Ibn Qutayba (d. 879 CE) reported that the Voracious Auspice was said to rise on the morning of February 1 and set on the morning of August 2. On account of the precession of the equinoxes, today we can expect to observe the Voracious Auspice setting in mid-August and rising in mid-February, as seen from the latitude of Tucson. (See How to Observe on the About page for more on this topic.)

Rain Stars

The Auspicious Asterisms do not figure in the calendar of the rains stars.

Lunar Stations

In early listings of the lunar stations, the Voracious Auspice is the 25th station of the year. This was later changed to the 23rd lunar station after the stations were adjusted to begin with the vernal equinox.

 Related Stars and Celestial Complexes

The Voracious Auspice is part of the Auspicious Asterisms (as-su’ud, السعود) folkloric celestial complex.

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