{"id":"vidhyamitra:day:2263-04-26:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/2263-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2263-04-26","date_display":"April 26, 2263 CE","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":2263,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2547718.770833,"kali_year":5365,"ahargana":1959253.2708,"sun":{"sidereal_longitude":7.4454,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":207.6828,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.2374,"elapsed_within_tithi_degrees":8.2374},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.6828,"elapsed_within_degrees":7.6828},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.1283},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2263,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2547718.770833,"ahargana":1959253.2708,"kali_year":5365,"ayanamsa_lahiri":27.5313,"grahas":{"sun":{"sidereal_longitude":7.957065,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":206.72396500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false,"latitude":1.6588},"mars":{"sidereal_longitude":343.961565,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":346.356765,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":73.248065,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":46.054665,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":356.854665,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":49.3331,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":229.3331,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2263,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2547718.770833,"kali_year":5365,"ahargana":1959253.2708,"sun":{"sidereal_longitude":7.4454,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":207.6828,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.2374,"elapsed_within_tithi_degrees":8.2374},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":207.6828,"elapsed_within_degrees":7.6828},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":215.1283},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.659,"elongation":159.763},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.659,"opposition_distance":20.237}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":2320,"vikram_samvatsara":"Nala","saka_samvat":2185,"saka_samvatsara":"Śobhana","bengali_samvat":1670,"malayalam_era":1439,"nanakshahi_year":794,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2320 Nala · Śaka 2185 Śobhana"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"valid_from":"2263-04-26T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga April 26, 2263 CE · Vidhyamitra","description":"Vedic pañchāṅga for April 26, 2263 CE: Kṛṣṇa Dvitīyā · Viśākhā.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/2263-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/day/2263-04-26","sa":"https://sa.vidhyamitra.com/day/2263-04-26","hi":"https://hi.vidhyamitra.com/day/2263-04-26","x-default":"https://vidhyamitra.com/day/2263-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-28T17:36:13.969Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-05-28T17:36:13.969Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}