邝楚嘉,笔名嘉言一得,广东揭阳人,独立研究者。1996 年起研习中国传统历法。三十年下来,主要做三件事:节气按太阳黄经定在哪个时刻,干支从哪一天换岁,历法时间与季节方位怎么对应。文字尽量说白话,推算一步步摆出来。
天象数据全部离线回推,用 NASA JPL DE421 高精度星历;历法编算依 GB/T 33661—2017《农历的编算和颁行》。古书说法打架的地方,两说并列写出,不下断语。站里没有星占、谶纬,也不谈个人吉凶。
主要成果是《中国历法公共数据集》(CC BY 4.0):二十四节气交节时刻(1900—2052)、历代历法改革年表(52 部)、干支纪日对照表,全部公开,可核验、可引用。
ORCID:0009-0002-7650-833X | OpenAlex:A5151908354(25 篇)| 数据集 DOI:10.5281/zenodo.22788686 | OSF:osf.io/8mj2z | GitHub:github.com/Kuangchujia
Chujia Kuang (邝楚嘉), pen-name Jiayan-Yide (嘉言一得). Independent researcher in Jieyang, Guangdong, China. I have studied the traditional Chinese calendar since 1996. Thirty years on, the work comes down to three things: at which instant a solar term falls by the sun's ecliptic longitude, on which day the sexagenary year turns, and how calendrical time maps onto season and direction. I write plainly and lay the computation out step by step.
Sky data are recomputed offline from the NASA JPL DE421 ephemeris; the calendar follows GB/T 33661-2017, Calculation and Promulgation of the Chinese Calendar. Where the old books disagree, both readings are given side by side and no verdict is passed. The site carries no astrology, no apocrypha, and nothing on individual fortunes.
The main output is the Chinese Calendar Public Dataset (CC BY 4.0): solar-term instants, 1900-2052; a chronology of 52 calendrical reforms; and a ganzhi day-count concordance. All of it is public, open to checking and citation.
ORCID: 0009-0002-7650-833X | OpenAlex: A5151908354 (25 works) | Dataset DOI: 10.5281/zenodo.22788686 | OSF: osf.io/8mj2z | GitHub: github.com/Kuangchujia
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