{"id":"vidhyamitra:day:-0562-07-23:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/-0562-07-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0562-07-23","date_display":"July 23, 563 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":-562,"month":7,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515990.770833,"kali_year":2540,"ahargana":927525.2708,"sun":{"sidereal_longitude":129.4892,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":114.9584,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4693,"elapsed_within_tithi_degrees":9.4693},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.9584,"elapsed_within_degrees":8.2918},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.4476},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":-562,"month":7,"day":23,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1515990.770833,"ahargana":927525.2708,"kali_year":2540,"ayanamsa_lahiri":-11.9284,"grahas":{"sun":{"sidereal_longitude":129.4892,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":114.9584,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false,"latitude":3.9074},"mars":{"sidereal_longitude":81.4816,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":154.8782,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":40.7067,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":137.5459,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":60.1249,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":355.2476,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.2476,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"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":-562,"month":7,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1515990.770833,"kali_year":2540,"ahargana":927525.2708,"sun":{"sidereal_longitude":129.4892,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":114.9584,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4693,"elapsed_within_tithi_degrees":9.4693},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":114.9584,"elapsed_within_degrees":8.2918},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.4476},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.907,"elongation":14.531},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.907,"opposition_distance":165.469}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":-505,"saka_samvat":-640,"bengali_samvat":-1155,"malayalam_era":-1386,"nanakshahi_year":-2031,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram -505 undefined · Śaka -640 undefined"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga July 23, 563 BCE · Vidhyamitra","description":"Vedic pañchāṅga for July 23, 563 BCE: Kṛṣṇa Caturdaśī · Āśleṣā.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/-0562-07-23","hreflang_alternates":{"en":"https://vidhyamitra.com/day/-0562-07-23","sa":"https://sa.vidhyamitra.com/day/-0562-07-23","hi":"https://hi.vidhyamitra.com/day/-0562-07-23","x-default":"https://vidhyamitra.com/day/-0562-07-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T22:12:29.399Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-04T22:12:29.399Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}