{"id":"vidhyamitra:day:-3233-09-18:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/-3233-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3233-09-18","date_display":"September 18, 3234 BCE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3233,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":540464.770833,"kali_year":-131,"ahargana":-48000.7292,"sun":{"sidereal_longitude":208.5811,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":51.9289,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.3478,"elapsed_within_tithi_degrees":11.3478},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.9289,"elapsed_within_degrees":11.9289},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.51},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":-3233,"month":9,"day":18,"hour":6,"minute":30,"calendar":"julian"},"julian_day":540464.770833,"ahargana":-48000.7292,"kali_year":-131,"ayanamsa_lahiri":-49.2387,"grahas":{"sun":{"sidereal_longitude":208.5811,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":51.9289,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-2.1537},"mars":{"sidereal_longitude":92.6047,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":191.8247,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":320.3345,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":178.9202,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":202.2824,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":203.3096,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":23.3096,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3233,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":540464.770833,"kali_year":-131,"ahargana":-48000.7292,"sun":{"sidereal_longitude":208.5811,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":51.9289,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.3478,"elapsed_within_tithi_degrees":11.3478},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.9289,"elapsed_within_degrees":11.9289},"yoga":{"number":20,"name":"Śiva","sum_longitude":260.51},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.154,"elongation":156.652},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.154,"opposition_distance":23.348}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":-1.135,"elongation":2.913},{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":-0.091,"opposition_distance":1.976}]},"calendars":{"vikram_samvat":-3176,"saka_samvat":-3311,"saka_samvatsara":"Prabhava","bengali_samvat":-3826,"malayalam_era":-4057,"nanakshahi_year":-4702,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Dvitīyā · Vikram -3176 undefined · Śaka -3311 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":true},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga September 18, 3234 BCE · Vidhyamitra","description":"Vedic pañchāṅga for September 18, 3234 BCE: Kṛṣṇa Dvitīyā · Rohiṇī.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/-3233-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/day/-3233-09-18","sa":"https://sa.vidhyamitra.com/day/-3233-09-18","hi":"https://hi.vidhyamitra.com/day/-3233-09-18","x-default":"https://vidhyamitra.com/day/-3233-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T22:13:14.214Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-04T22:13:14.214Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}