Horoscopes are typically determined based on astrology, an ancient system that associates the positions and movements of celestial bodies with events on Earth. The key elements in astrology are the Sun, Moon, planets, and the 12 zodiac signs. 

Here's a brief overview of how horoscopes astro seek are determined:

1. Zodiac Signs: The zodiac is divided into 12 signs, each associated with specific dates. The signs are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.

2. Planets: Astrology considers the positions of planets at the time of a person's birth. The Sun and Moon are especially significant, and the positions of other planets like Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto are also taken into account.

3. Houses: The astrological chart is divided into 12 houses, each representing different aspects of life. The planets' positions within these houses are analyzed to provide insights into various areas of a person's life.

4. Aspects: Aspects are angular relationships between planets and points in the chart. Conjunctions, oppositions, trines, squares, and sextiles are examples of aspects that astrologers consider when interpreting a chart.

5. Transits: Astrologers also consider the current positions of celestial bodies and how they interact with the natal chart. These transits can provide insights into short-term influences on a person's life.

6. Personalized Interpretation: Astrologers create a horoscope or birth chart based on an individual's date, time, and place of birth. This chart is then interpreted to provide insights into various aspects of the person's personality, relationships, career, and more.

It's important to note that while many people find astrology interesting and entertaining, it is not considered a science by the scientific community. There is no empirical evidence supporting the idea that the positions of celestial bodies at the time of birth have a direct influence on an individual's personality or future.

Horoscopes are often published in various forms, such as daily, weekly, or monthly predictions, based on the movement of celestial bodies and their potential influence on each zodiac sign. These horoscopes are more generalized and intended for entertainment rather than serious personal guidance.