{"id":"vidhyamitra:day:1700-09-23:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1700-09-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1700-09-23","date_display":"September 23, 1700 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":1700,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2342237.770833,"kali_year":4802,"ahargana":1753772.2708,"sun":{"sidereal_longitude":160.2521,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":281.3902,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.1381,"elapsed_within_tithi_degrees":1.1381},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.3902,"elapsed_within_degrees":1.3902},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6423},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1700,"month":9,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2342237.770833,"ahargana":1753772.2708,"kali_year":4802,"ayanamsa_lahiri":19.6724,"grahas":{"sun":{"sidereal_longitude":160.27395,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":283.70435,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":2.5995},"mars":{"sidereal_longitude":245.57254999999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":151.73264999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":276.50334999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":136.57754999999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":323.36024999999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":136.7053,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":316.7053,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"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":1700,"month":9,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2342237.770833,"kali_year":4802,"ahargana":1753772.2708,"sun":{"sidereal_longitude":160.2521,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":281.3902,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.1381,"elapsed_within_tithi_degrees":1.1381},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.3902,"elapsed_within_degrees":1.3902},"yoga":{"number":7,"name":"Sukarma","sum_longitude":81.6423},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.6,"elongation":121.138},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.6,"opposition_distance":58.862}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":1.112,"elongation":1.079}]},"calendars":{"vikram_samvat":1757,"vikram_samvatsara":"Vijaya","saka_samvat":1622,"saka_samvatsara":"Vikrama","bengali_samvat":1107,"malayalam_era":876,"nanakshahi_year":231,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina (Adhika) Śukla Ekādaśī · Vikram 1757 Vijaya · Śaka 1622 Vikrama"},"festivals":[{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"valid_from":"1700-09-23T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga September 23, 1700 CE · Vidhyamitra","description":"Vedic pañchāṅga for September 23, 1700 CE: Śukla Ekādaśī · Śravaṇa.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1700-09-23","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1700-09-23","sa":"https://sa.vidhyamitra.com/day/1700-09-23","hi":"https://hi.vidhyamitra.com/day/1700-09-23","x-default":"https://vidhyamitra.com/day/1700-09-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:46:43.655Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-02T04:46:43.655Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}