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  2. Lidong - Wikipedia

    en.wikipedia.org/wiki/Lidong

    Solar term; Term Longitude Dates Lichun: 315° 4–5 February Yushui: 330° 18–19 February Jingzhe: 345° 5–6 March Chunfen: 0° 20–21 March Qingming: 15°

  3. Solar term - Wikipedia

    en.wikipedia.org/wiki/Solar_term

    The JPL Horizons On-Line Ephemeris System may be used to query for exact times of solar terms. The older method is known as 平气法 ( píng qì fǎ , ' equal term method ' ) and simply divides the tropical year into 24 equal parts.

  4. Sexagenary cycle - Wikipedia

    en.wikipedia.org/wiki/Sexagenary_cycle

    Thus in the solar system a month starts anywhere from about 15 days before to 15 days after its lunar counterpart. The branch names are not usual month names; the main use of the branches for months is astrological. However, the names are sometimes used to indicate historically which (lunar) month was the first month of the year in ancient times.

  5. Lichun - Wikipedia

    en.wikipedia.org/wiki/Lichun

    The traditional Chinese calendar divides a year into 24 solar terms. The first one is known as lichun in Chinese, risshun in Japanese, ipchun in Korean, and lập xuân in Vietnamese. It begins when the Sun reaches the celestial longitude of 315° and ends when it reaches the longitude of 330°.

  6. Chunfen - Wikipedia

    en.wikipedia.org/wiki/Chunfen

    Chūnfēn, Shunbun, Chunbun, or Xuân phân is the 4th solar term. It begins when the Sun reaches the celestial longitude of 0° and ends when it reaches the longitude of 15°. In the Gregorian calendar , it usually begins around 20 March and ends around 4 April (5 April East Asia time).

  7. Solar System - Wikipedia

    en.wikipedia.org/wiki/Solar_System

    The Solar System remains in a relatively stable, slowly evolving state by following isolated, gravitationally bound orbits around the Sun. [28] Although the Solar System has been fairly stable for billions of years, it is technically chaotic, and may eventually be disrupted. There is a small chance that another star will pass through the Solar ...

  8. Xiaohan - Wikipedia

    en.wikipedia.org/wiki/Xiaohan

    Solar term; Term Longitude ... Lidong: 225° 7–8 November ... Source: JPL Horizons On-Line Ephemeris System: References Preceded by. Dongzhi (冬至) Solar term ...

  9. List of multiplanetary systems - Wikipedia

    en.wikipedia.org/wiki/List_of_multiplanetary_systems

    The stars with the most confirmed planets are the Sun (the Solar System's star) and Kepler-90, with 8 confirmed planets each, followed by TRAPPIST-1 with 7 planets. The 1,033 multiplanetary systems are listed below according to the star's distance from Earth. Proxima Centauri, the closest star to the Solar System, has three planets (b, c and d).

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