परम्परा
The lineage & the method

Built anew —
guided by those who came before.

Arka is not a copy of any one school. It is a new synthesis — read through two lenses, the worldly and the spiritual — standing on the shoulders of the teachers who carried this knowledge across centuries and oceans. They are named here, with gratitude.

अर्क · Arka is a Vedic name of the Sun — the inner light, the soul at the centre — and ara, a spoke: the twelve houses radiate from that centre like the spokes of a wheel. A school of Vedatom.

आचार्य
The astrologer behind Arka
Dr. Tejaswi Katravulapally

Dr. Tejaswi Katravulapally

Quantum Physicist · Vedic Scholar · Carnatic Flautist

Dr. Tejaswi Katravulapally works at the confluence of Quantum Physics and the Indian Knowledge Systems — trying, in his own small way, to restore the unity between knowledge (jñāna) and lived wisdom. His research years were spent in atomic physics; his evenings, in the śāstras and on the Carnatic flute. Arka is where that work finally meets the sky.

He came to Jyotiṣa with two gurus. In astrology his teacher in person is Sri N.S.S. Ram of Visakhapatnam, at whose side he learned to actually read a chart; and Master E.K. (Sri Ekkirala Krishnamacharya) is his guru by way of his books — the teacher met on the page, in whose lineage this school stands. He still reads the chart as he was taught: the harmonious integration of spiritual realization with a responsible worldly life. That two-lensed reading is the whole spirit of this school.

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What Arka is

Two lenses, three movements.

Arka reads every chart through two lenses — the worldly and the spiritual — and teaches it in three streams that meet in mastery. The method is called the Triveṇī.

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The teachers behind Arka

Gratitude, named.

Their work is not reproduced here; it is learned from, and built upon. These are the authors whose scholarship lit the way.

The books of these authors, and the guidance of his gurus, shaped this website — to them he bows, in all humility.

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How a reading is made

No AI wrote this reading.

Every sentence Arka gives you was either written by hand for this school or composed by a deterministic engine from your chart's own numbers. No language model is called, and nothing you enter is sent anywhere to be interpreted. Cast the same chart twice and you will read the same words — which is the plainest test there is, and one a generated reading cannot pass.

Computed, not guessed

Positions come from a modern ephemeris of arcsecond class — the same arithmetic an observatory uses — and every surface that gives a reading states the frame it speaks in — the ayanāṁśa, and the house system beside it — because a number without its frame is not a fact. Arka’s houses are whole-sign: the rising sign entire as the first, each following sign the next, and every reading on this site is made that way. Bhāva-chalit — houses cut on the cusps — is now built, on Śrīpati cusps, but it stands in your chart as a cross-check beside the whole-sign count and never underneath it: no reading here is derived from a cusp, and the panel says as much itself. The western dossier, which is a western reading, says Placidus in the same line.

Composed, not generated

A verdict is assembled from classical rules and curated text, and it carries its own working: the reasons that produced it are shown beside it, so you can disagree with the judgment on the evidence rather than on faith.

Written by a person

The doctrine, the lessons and the phrasing of every reading are the author's own, learned from the teachers named above. Where the school departs from them it says so; where a claim is this house's own synthesis rather than received doctrine, that is marked too.

"What you have learned,
pass on to ten others."

It is the ethos Arka inherited, and the reason it teaches in the open — so the knowledge keeps moving, as it always has.

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