Sirius, al-Shiʿrā al-ʿAbūr: the fixed star in astrology, its talisman and its election

Sirius star meaning: the Shiʿrā that crossed over

Sirius, Alpha Canis Majoris, the Dog Star, is the brightest star in the night sky, and Sirius astrology gives it a double place: a benefic star in the birth chart, and one of the fifteen Behenian fixed stars of the talisman-makers. Canopy reads the Sirius fixed star with the natures of Jupiter and Mars, beryl as its gemstone and juniper as its herb. Below: the Sirius star meaning, then Sirius in astrology as the app reads it.

al-Shiʿrā is the star's old Arabic name, the one the Qurʾān uses when Sūrat al-Najm (53:49) calls God the Lord of al-Shiʿrā. The second word, al-ʿAbūr, means the one who crossed over. In one story the Arabs told, Sirius and Procyon were sisters of Suhayl, the star we call Canopus. When he set off southward, Sirius crossed the Milky Way after him; Procyon, left behind, wept until her eyes were bleary. Procyon is the other Shiʿrā, al-Shiʿrā al-Shamiyyah, the Syrian or northern one. The rest of the story is on the Canopus page.

Sirius is the chief star of Canis Major, the Great Dog, hence the Dog Star, and in Egypt its first rising before dawn came just ahead of the Nile's yearly flood.

Where the Sirius fixed star sits: 14° of Cancer

By tropical longitude Sirius stands at 14°24′ of Cancer (2025 position). Precession carries it forward about a degree every seventy-two years, so Canopy's star page, which prints the degree for the day you open it, read 14°25′ Cancer on October 25, 2026. A birth chart uses the star's place in the year of birth: near 13°42′ Cancer for 1975, near 14°03′ for 2000. The same page gives its brightness as magnitude −1.46.

Canopus, the star the app is named for, stands less than a degree further on, near 15°19′ Cancer, so a planet in mid-Cancer often meets both. The degree of Sirius lies in the Moon's own sign, just over half a degree short of 15° Cancer, the exalted degree the tradition gave Jupiter, one of the star's two natures.

Lying about seventeen degrees south of the celestial equator, Sirius rises and sets nearly everywhere; only beyond about 73° north does it never clear the horizon. Canopy does not test visibility: in the app, rising means the star's degree is within a degree of the Ascendant, culminating within a degree of the Midheaven.

Sirius in astrology: a benefic of Jupiter and Mars

Canopy files Sirius as a Benefic star of the natures of Jupiter and Mars, in agreement with Ptolemy's Tetrabiblos, which likens the star in the Dog's mouth to Jupiter and, in lesser degree, to Mars. A Sirius window introduces it as "a benefic fixed star of the nature of Jupiter and Mars," one of the fifteen Behenian stars of the talismanic tradition.

The star page's Talisman Correspondences card says what it is for. Seek: illumination, leadership, fame. Avoid: secrecy, hidden work. A light this bright suits what is meant to be seen.

Its natal reading, drawn from the classical sources, calls Sirius the brightest star, "bringing fame, riches, and honor but also danger of passion," and associates it with "spiritual illumination and worldly brilliance."

Sirius conjunct the Sun, Moon, Ascendant or Midheaven

Canopy reads a natal Sirius by conjunction. It sets the star against every planet, the Ascendant, the Midheaven, the Vertex and both lunar Nodes, and counts a contact within three degrees: with Sirius near 14° Cancer, a point between about 11° and 17° of Cancer. The reading is the same for each: "When conjunct a natal planet, it grants tremendous power and success, but you must guard against burning too brightly." There is no separate text for Sirius conjunct the Sun, Sirius conjunct Jupiter or the North Node conjunct Sirius; the app names the point and the orb and gives that reading.

The Sun reaches the degree around July 5 or 6 each year, so birthdays from about July 3 to July 9 bring the natal Sun within orb. The angles are the most exacting: the Ascendant sweeps the six degrees around Sirius in about half an hour, so Sirius conjunct the Ascendant or the Midheaven depends on an accurate birth time.

Canopy works this out in the app from your birth date, time and place; the website has no Sirius astrology calculator. A contact appears in the Chart tab's Fixed Star Conjunctions, under Behenian Fixed Stars, marked "Star: Benefic", and opens the star page, which adds the house Sirius falls in.

How to make a Sirius talisman: beryl, juniper and two natures

Canopy's answer to how to make a Sirius talisman is the materials and the moment. The About & Correspondences page of every Sirius window lists:

• Gemstone · al-Jawhar: Beryl
• Herb · al-Ḥashīsha: Juniper
• Planetary Nature: Jupiter and Mars

The star page agrees (Stone: Beryl, Plant: Juniper, Planetary Natures: Jupiter & Mars). Under Traditional Uses it gives the tradition's aim: "Talismans for fame, honor, and royal favor, using beryl and juniper." That is the tradition's claim as the app reports it, not a promise.

A Sirius talisman is not a Jupiter talisman. The planet has its own metal, stone and herb, and a window set by Jupiter's hour and Jupiter's place on an angle; a Sirius window is set by the star's degree and the Moon. Canopy does not make or sell talismans: it supplies the pairing and the minutes when the work can begin.

When to make a Sirius talisman: the Sirius election

The Sirius election needs two things at once: the degree of Sirius within one degree of the Ascendant or the Midheaven, so that Cancer is rising or culminating, and the Moon applying to Sirius by conjunction, sextile or trine, within two degrees. The degree reaches each angle every day, but the Moon makes those aspects to 14° Cancer only five times a month: the conjunction from Cancer, sextiles from Taurus and Virgo, trines from Pisces and Scorpio. A window runs a few minutes either side of the exact crossing, about eight to ten minutes at mid-latitudes.

The Events search also looks for Sirius: when its degree sits within a degree of the Ascendant, Midheaven or Descendant, Canopy counts it in favor of three purposes, seeking authority and approval, job applications and job interviews, where it shares that place with Regulus.

Canopy sets a window aside when the Moon is combust; applies by square or opposition to Mercury, Venus, Mars, Jupiter or Saturn; or applies to the South Node, to conjoin an afflicted planet, or to Mars or Saturn out of dignity. It does the same while Sirius lies within three degrees of Mars, Saturn, the South Node or an afflicted planet. Joining Sirius, the Moon is in Cancer, her domicile; trining it from Scorpio, her fall, she rules the window out every time, so only four of her five monthly approaches can open one. Refused moments are simply not listed; the shared rules are on the talismanic timing page.

A window that passes is scored on the Moon's aspect, where a conjunction counts double a sextile or trine, on the angle, and on the Moon's condition, best when she is waxing and not void of course. Sirius windows therefore score from 50 to 100 percent, and only conjunctions reach 80 or more. The star's benefic nature adds nothing: Fixed Star Talismans scores every star on the same terms. Nature matters in Canopy's purpose searches, for a wedding or a launch, which rule a window out when a malefic star holds an angle. Sirius, a benefic, never does.

The timing block names the hour and day rulers, but the star search requires no planetary hour. Nor does the mansion count toward the score: a Moon closing on Sirius by conjunction stands at the end of the eighth mansion, al-Nathra (Saʿd), or more often in the ninth, al-Ṭarf (Naḥs), and the lunar-mansion filter lets you narrow the results by mansion.

Finding Sirius in Canopy

In the Talismans tab, open Fixed Star Talismans. Sirius is preselected along with the other Behenian stars, and you can narrow the search to Sirius alone. Choose a place (one you pick, otherwise your current location, otherwise your birthplace) and dates, seven days by default and up to about six months, and tap Search Stars. Canopy keeps the best-scored windows for each star, so expect a short list, sorted soonest first or by Top Rated. The Elections tab's Fixed Stars entry runs the same search and titles each result "Sirius Election". Talisman scanning needs an active subscription.

Without a search, Sirius also appears on the Today screen when a planet in the sky comes within two degrees of an aspect to it, with its nature and the first two items of its Seek and Avoid lists.

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