Srimad Bhagavatam — Panchama Skandha, Shloka 13
Kāla-cakra and the Motions of the Sun, Moon, Stars, and Grahas
Bhāgavata Jyotiṣa Framework
उशनसा बुधो व्याख्यातस्तत उपरिष्टाद्विलक्षयोजनतो बुध: सोमसुत उपलभ्यमान: प्रायेण शुभकृद्यदार्काद् व्यतिरिच्येत तदातिवाताभ्रप्रायानावृष्ट्यादिभयमाशंसते ॥ १३ ॥
uśanasā budho vyākhyātas tata upariṣṭād dvi-lakṣa-yojanato budhaḥ soma-suta upalabhyamānaḥ prāyeṇa śubha-kṛd yadārkād vyatiricyeta tadātivātābhra-prāyānāvṛṣṭy-ādi-bhayam āśaṁsate.
水星（月神之子）被说与金星相似：有时在太阳之后，有时在太阳之前，有时与太阳同行。它位于金星之上十六“拉克”由旬，几乎常为众生带来吉祥；但当它不随太阳同轨而行时，便预示飓风、尘暴、降雨失常与无水之云，由雨量不足或过盛而生怖畏之境。
FAQs
This verse says Budha (Mercury), described by Uśanā, is generally auspicious, but when it deviates from its proper relation to the Sun it is regarded as indicating fearful disturbances like strong winds, heavy clouding, and drought.
Śukadeva Gosvāmī speaks while instructing King Parīkṣit about the structure of the universe and the movements of the luminaries, showing how cosmic order and disorder are perceived within Vedic cosmology.
It encourages attentiveness to order and deviation: when harmony is disturbed, wise people take practical precautions and deepen their dependence on the Supreme Lord, rather than becoming complacent about “normal” auspicious conditions.