Chandra

Chandra (चन्द्र, also written Chandra) is the second of the Navagrahas and, with Surya, one of the two jyotis — the lights. Where Surya organises the self around will, Chandra is the faculty of feeling: the manas by which experience is tasted before it is thought about. Traditional Jyotishis give the Moon unusual weight in birth-chart reading because the natal rāśi is the rāśi Chandra occupied at birth, and because the entire Vimśottarī daśā sequence is computed from the Moon's nakshatra position.

Classical grounding

Parāśara describes Chandra as fair-complexioned, round-faced, of vāta-kapha constitution, moving fastest among the grahas — a complete cycle of the zodiac every twenty-seven or so days (Brihat Parāśara Horā Śāstra, adhyāya 3). Saravali and Uttara Kālāmṛta extend these descriptions. In the classical Parasari tradition Chandra is female, sattva-pradhāna, ruler of silver, and presiding deity of Monday (Somavāra). Chandra is exalted in Vṛṣabha, debilitated in Vṛścika, and its mūlatrikoṇa lies in early Karkaṭa — the only sign Chandra owns, which makes Chandra unique among the grahas as a single-sign ruler.

Significations

The principal kārakatvas of Chandra:

• Manas — the mind, particularly in its feeling and perceptive functions
• Mātṛ — the mother, and the experience of being mothered
• Jala — water; fluidity in any form, including the rasa of emotional life
• Auṣadhi — plants and herbal medicine; Chandra is classically Oṣadhi-pati, "lord of the herbs," an epithet that reaches back to the Vedic hymns
• Tāla — rhythm and cycles, including the lunar phase that governs tides and the waxing–waning register of mood
• Smṛti — memory and the receptive register of the mind

Chandra rules Monday and silver. In the Navagraha relationships it counts Surya and Budha as friends, Mangala as neutral, and no outright enemy — a distinction that fits a planet whose nature is receptive. Chandra's conjunction with Guru, or Guru in a kendra from Chandra, forms the classical Gaja-Kesarī-yoga, one of the better-known lunar combinations and associated with stability of mind, reputation, and reach.

Practical interpretation

A strong Chandra — in own sign (Karkaṭa), exalted (Vṛṣabha), or well- aspected and free of pāpa-grahas — inclines the native toward emotional resilience, a nourishing relationship with the mother, a steady rhythm of sleep and appetite, and an intuitive read on social atmosphere. The native tends to be approachable and comfortable in receptivity.

An afflicted Chandra — debilitated, close to Rāhu or Ketu (the classical Grahaṇa-yoga, or "eclipse combination"), or hemmed between pāpa-grahas — tends to manifest as emotional volatility, difficulty with sleep, susceptibility to the moods of others, or early disruption of the mother's presence. Kṣīṇa-candra (waning Moon below a classical threshold of brightness) is itself reckoned in the Parasari tradition as a weakness, irrespective of sign.

Remedies

Classical tradition recommends Chandra-stotra and the Candrāṣṭakam for address of the Moon. Offerings to Śiva — who wears Chandra on his head — are considered supportive through the indirect path of the overlord. Moti (pearl) is the gemstone classically associated with Chandra. The Monday vrata (fasting, simple food, white garments), recitation of mahāmṛtyuñjaya mantra, and performance of Kṣīrābhiṣeka to a Śiva liṅga are named in the tradition. None of these are prescribed here.

Related Concepts

• Sūrya — counterpart jyoti in the classical Sūrya-Chandra pair
• Karka — rāśi ruled by Chandra
• Vṛṣabha — rāśi of Chandra's classical exaltation
• Vṛścika — rāśi of Chandra's classical debilitation
• Sukha-bhāva (4th) — 4th bhāva, classical mātṛ-sthāna where Chandra is natural kāraka
• Rohiṇī — nakshatra ruled by Chandra in the Vimśottarī scheme
• Hasta — nakshatra ruled by Chandra
• Śravaṇa — nakshatra ruled by Chandra
• Sāḍe-Sātī — 7.5-year Śani transit pattern calculated from natal Chandra-rāśi
• Gaja-Kesarī-yoga — classical Guru-in-kendra-from-Chandra yoga