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Jyotisha Chart (Sidereal) · Nakshatra 18 of 27

Jyeshtha, Antares, the eldest

Jyeshtha, "the eldest", is Antares, the red heart of the Scorpion, and closes Vrishchika. Indra, king of the gods, is its deity in every list; its emblem is a round amulet or earring, and Budha is its Vimshottari lord.

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The ring of the 27 nakshatras with Jyeshtha, number 18, marked from 16°40′ Vrishchika to 30°00′ Vrishchika, its four padas ticked inside the arc; beside it the name in IAST, Jyeṣṭhā, and its lord, Budha. 0° Mesha 18 of 27 Jyeshtha Jyeṣṭhā 16°40′ Vrishchika to 30°00′ Vrishchika four padas of 3°20′ lord Budha
Jyeshtha on the ring of the 27 nakshatras: Ashwini starts at 0° Mesha at the top and the count runs clockwise; the longer ticks are the twelve rashis. Our drawing.

Facts

Position
Nakshatra 18 of 27, counted from Ashwini at 0° Mesha
Name
Jyeshtha; IAST Jyeṣṭhā; ज्येष्ठा
The name means
the eldest
Span, sidereal
16°40′ Vrishchika to 30°00′ Vrishchika
In the tropical zodiac, 2026
about 10°53′ Sagittarius to 24°13′ Sagittarius, by the Lahiri measure
Vimshottari lord
Budha (Mercury), 17 years
Padas and their navamsas
1 Dhanu · 2 Makara · 3 Kumbha · 4 Meena
Stars of the name
Antares (α, σ and τ Scorpii)

Meaning

Jyeshtha means "the eldest", and its star is Antares, with sigma and tau Scorpii; the Taittiriya Samhita lists it under an older name, Rohini.

Modern readings take the eldest as their figure: seniority and what it costs, the elder who protects, authority and courage, and the loneliness of carrying everything alone. Our chart's text calls it capable and courageous and suggests that shared authority brings lightness.

Its lord is Budha, Mercury, with seventeen years. Jyeshtha ends at 30° Vrishchika, where a water rashi meets a fire rashi again, as at the end of Ashlesha; Mula, which follows, begins the third round of lords at Ketu.

Deity and emblem

Indra, king of the gods, is Jyeshtha's deity in the Taittiriya Samhita and today.

The modern emblem is a circular amulet or an earring; the medieval lists give a ring or ear-ring, so the image is old.

In the chart

Jyeshtha runs from 16°40′ Vrishchika to 30°00′ Vrishchika of the sidereal zodiac, the eighteenth of 27 equal parts of 13°20′. It lies wholly within Vrishchika (Scorpio). Its four padas of 3°20′ fall in the navamsas of Dhanu, Makara, Kumbha and Meena, so a graha in its first pada stands in Dhanu in the D9.

Its Vimshottari lord is Budha, whose period is seventeen years. When the Moon stands here at birth, the reckoning opens in Budha's period and counts only the part still to run, in proportion to the part of Jyeshtha the Moon has yet to cross. In 2026 the same stretch of sky is about 10°53′ Sagittarius to 24°13′ Sagittarius in the tropical zodiac, by the Lahiri measure; another ayanamsa moves the edges, and a Moon or lagna within a few minutes of arc of an edge can fall in the neighbouring nakshatra in another tool.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Deity, as used today
Indra, king of the gods sourced
Deity in the Taittiriya Samhita (iv.4.10)
Indra (listed under the old name Rohini) sourced
Symbol, the modern tradition's
circular amulet or earring sourced
Figure in the medieval lists (Burgess, 1860)
a ring or ear-ring sourced
Themes in modern readings, our summary
seniority and its burdens: the elder who protects, authority, courage our construction

How the schools read it

The Vedic lists (Taittiriya Samhita iv.4.10, Keith 1914)
Indra (listed under the old name Rohini), as today; the Taittiriya list begins with Krittika.
The medieval lists (Burgess and Whitney, 1860)
The figure of the asterism: a ring or ear-ring, after the Ratnamala and the Muhurta Chintamani.
Modern Jyotisha
Seniority and its burdens: the elder who protects, authority, courage; its symbol: circular amulet or earring.
The 28-nakshatra scheme
Abhijit, in the stars of Lyra, stands between Uttara Ashadha and Shravana in the older lists; the equal division into 27 leaves it out.
Western sidereal (Fagan-Bradley)
The same 27 divisions, about 0°53′ further on than Lahiri's; Western siderealists rarely use them.
EsoTerrier
Our chart's text for a Moon here: "Ruled by Budha, Jyeshtha means the eldest and carries themes of seniority, protection and responsibility. Its energy is capable and courageous, often taking charge, and sharing authority rather than carrying everything alone brings lightness." Our words.

Claims about it

  • Jyeshtha's deity and symbol are one fixed set handed down from the Vedas.

    disputed

    What the record shows: The deity, Indra, is the same in the Taittiriya Samhita (iv.4.10) and today, but five other nakshatras have different deities in different Vedic lists. The symbol, circular amulet or earring, is the modern tradition's; here it matches the figure of the medieval lists, a ring or ear-ring.

  • The nakshatra is a constellation, 13°20′ wide.

    false

    What the record shows: The nakshatras began as star groups of unequal size, 28 in the Atharvaveda with Abhijit. The equal division into 27 parts of 13°20′ is a later convention; the name points at stars, the division is arithmetic.

Elsewhere on EsoTerrier

Sources

Primary texts (3)
  1. Positional Astronomy Centre, India Meteorological Department, Rashtriya Panchang 1948 Saka (2026-27), online edition: ayanamsa by month, daily nirayana longitudes of the Sun and Moon, explanation page. Government of India, Kolkata, 2026. Official values cited; tables not reproduced. packolkata.imd.gov.in/panchang/index.php/en
  2. Parashara (attributed); tr. R. Santhanam, Brihat Parasara Hora Sastra of Maharshi Parasara, English translation with commentary. Ranjan Publications, New Delhi, 1984. In copyright; facts and chapter numbers only.
  3. Arthur Berriedale Keith (translator), The Veda of the Black Yajus School, entitled Taittiriya Sanhita, part 2 (Kandas IV to VII). Harvard Oriental Series vol. 19, Harvard University Press, 1914. Public domain; the deity list of iv.4.10. archive.org/details/vedaofblackyajus02keit
Studies and other sources (4)
  1. Astrodienst AG (Dieter Koch, Alois Treindl), Swiss Ephemeris programming interface and general documentation (sections 2.2 lunar nodes and apogees, 2.8 sidereal and ayanamsha, 6.3 to 6.4 Vertex and polar houses, Appendix E published ayanamsha values). Astrodienst, Zurich, 2022. Read as documentation only; facts. astro.com/swisseph/swisseph.htm
  2. Wikipedia, Nakshatra. Read 2026-10-12. en.wikipedia.org/wiki/Nakshatra
  3. Wikipedia, Dasha (astrology). Read 2026-10-12. en.wikipedia.org/wiki/Dasha_(astrology)
  4. Ebenezer Burgess (with William Dwight Whitney), Translation of the Surya-Siddhanta, a Text-Book of Hindu Astronomy; with Notes, and an Appendix. Journal of the American Oriental Society 6, 1860. Public domain; the notes to chapter VIII, verse 9. archive.org/details/jstor-592174
Our own research (2)
  1. EsoTerrier (main research agent), Natal and sidereal wheels: research for the rebuild (README, report-main.md, notes/). 2026; research/2026-10-11-natal-sidereal/. Our dated research: tools, names and transliteration, dignities, the claim audit.
  2. EsoTerrier, EsoTerrier chart engine: services/chart/ephemeris.py, calculation.py, jyotish.py, texts.py. 2026; python/esoterrier/esoterrier/services/chart/. Our engine; the readings in it are our own words.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 20 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.