{"id":"vidhyamitra:city-day:ayodhya:1750-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1750-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1750-10-09","date_display":"October 9, 1750 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":1750,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360515.770833,"kali_year":4852,"ahargana":1772050.2708,"sun":{"sidereal_longitude":175.1047,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.9189,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.8143,"elapsed_within_tithi_degrees":2.8143},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.9189,"elapsed_within_degrees":7.2523},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.0236},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1750,"month":10,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2360515.770833,"ahargana":1772050.2708,"kali_year":4852,"ayanamsa_lahiri":20.3715,"grahas":{"sun":{"sidereal_longitude":175.242296,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":270.053096,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.9477},"mars":{"sidereal_longitude":160.501796,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":203.809796,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":15.319496000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":154.88529599999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":221.62899600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":248.2489,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.2489,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1750,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2360515.770833,"kali_year":4852,"ahargana":1772050.2708,"sun":{"sidereal_longitude":175.1047,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":273.9189,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.8143,"elapsed_within_tithi_degrees":2.8143},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":273.9189,"elapsed_within_degrees":7.2523},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.0236},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.948,"elongation":98.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.948,"opposition_distance":81.186}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:56","sunsetLocal":"17:39","solarNoonLocal":"11:48","dayLengthHours":11.709603793728569,"dayLengthDisplay":"11 Hours 42 Mins 35 Secs","nightLengthDisplay":"12 Hours 17 Mins 25 Secs","moonriseLocal":"12:51","moonsetLocal":"23:23","rahuKala":{"name":"Rāhu Kāla","start":"10:20","end":"11:48","startHours":10.331183053818497,"endHours":11.794883528034568,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:43","end":"16:11","startHours":14.722284476466712,"endHours":16.18598495068278,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:24","end":"08:52","startHours":7.403782105386355,"endHours":8.867482579602427,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:04","startHours":8.672322516373617,"endHours":9.062642642831236,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:26","end":"06:44","startHours":6.427981789242308,"endHours":6.7402378904084035,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:24","end":"12:11","startHours":11.404563401576949,"endHours":12.185203654492186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:10","startHours":4.378801125339809,"endHours":5.159441378255046,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"05:56","startHours":4.964281315026237,"endHours":5.940081631170284,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:45","end":"14:32","startHours":13.746484160322662,"endHours":14.5271244132379,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.449685424898853,"endHours":17.84968542489885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:08","startHours":17.649685424898852,"endHours":18.137585582970875,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.399685424898852,"endHours":19.149685424898852,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:24","end":"00:11","startHours":23.404563401576947,"endHours":24.185203654492188,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:56","end":"07:24","startHours":5.940081631170284,"endHours":7.403782105386355,"quality":"neutral"},{"name":"Labha","start":"07:24","end":"08:52","startHours":7.403782105386355,"endHours":8.867482579602427,"quality":"auspicious"},{"name":"Amṛta","start":"08:52","end":"10:20","startHours":8.867482579602427,"endHours":10.331183053818497,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:48","startHours":10.331183053818497,"endHours":11.794883528034568,"quality":"inauspicious"},{"name":"Śubha","start":"11:48","end":"13:16","startHours":11.794883528034568,"endHours":13.25858400225064,"quality":"auspicious"},{"name":"Roga","start":"13:16","end":"14:43","startHours":13.25858400225064,"endHours":14.722284476466712,"quality":"inauspicious"},{"name":"Udveg","start":"14:43","end":"16:11","startHours":14.722284476466712,"endHours":16.18598495068278,"quality":"inauspicious"},{"name":"Chala","start":"16:11","end":"17:39","startHours":16.18598495068278,"endHours":17.649685424898852,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:39","end":"19:11","startHours":17.649685424898852,"endHours":19.18598495068278,"quality":"inauspicious"},{"name":"Udveg","start":"19:11","end":"20:43","startHours":19.18598495068278,"endHours":20.72228447646671,"quality":"inauspicious"},{"name":"Chala","start":"20:43","end":"22:16","startHours":20.72228447646671,"endHours":22.25858400225064,"quality":"neutral"},{"name":"Labha","start":"22:16","end":"23:48","startHours":22.25858400225064,"endHours":23.794883528034568,"quality":"auspicious"},{"name":"Amṛta","start":"23:48","end":"01:20","startHours":23.794883528034568,"endHours":25.331183053818496,"quality":"auspicious"},{"name":"Kāla","start":"01:20","end":"02:52","startHours":25.331183053818496,"endHours":26.867482579602424,"quality":"inauspicious"},{"name":"Śubha","start":"02:52","end":"04:24","startHours":26.867482579602424,"endHours":28.403782105386355,"quality":"auspicious"},{"name":"Roga","start":"04:24","end":"05:56","startHours":28.403782105386355,"endHours":29.940081631170283,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.940081631170284,"endHours":6.940081631170284,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.940081631170284,"endHours":7.940081631170284,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.940081631170284,"endHours":8.940081631170283,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.940081631170283,"endHours":9.940081631170283,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.940081631170283,"endHours":10.940081631170283,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.940081631170283,"endHours":11.940081631170283,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.940081631170283,"endHours":12.940081631170283,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.940081631170283,"endHours":13.940081631170283,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.940081631170283,"endHours":14.940081631170283,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.940081631170283,"endHours":15.940081631170283,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.940081631170283,"endHours":16.940081631170283,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.940081631170283,"endHours":17.940081631170283,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.940081631170283,"endHours":18.940081631170283,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.940081631170283,"endHours":19.940081631170283,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.940081631170283,"endHours":20.940081631170283,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.940081631170283,"endHours":21.940081631170283,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.940081631170283,"endHours":22.940081631170283,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.940081631170283,"endHours":23.940081631170283,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.940081631170283,"endHours":24.940081631170283,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.940081631170283,"endHours":25.940081631170283,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.940081631170283,"endHours":26.940081631170283,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.940081631170283,"endHours":27.940081631170283,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.940081631170283,"endHours":28.940081631170283,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.940081631170283,"endHours":29.940081631170283,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.145310593694663,"eotMinutes":13.49098831792595,"ayanamsa":20.3715}},"calendars":{"vikram_samvat":1807,"vikram_samvatsara":"Subhānu","saka_samvat":1672,"saka_samvatsara":"Pramoda","bengali_samvat":1157,"malayalam_era":926,"nanakshahi_year":281,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Navamī · Vikram 1807 Subhānu · Śaka 1672 Pramoda"},"festivals":[{"id":"mahanavami","name":"Mahā-Navamī","name_sanskrit":"महानवमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"9th day of Śāradīya Navrātri; Devī's final victory.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 9, 1750 CE · Ayodhyā · Vidhyamitra","description":"October 9, 1750 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:56, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1750-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1750-10-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1750-10-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1750-10-09","x-default":"https://vidhyamitra.com/city/ayodhya/1750-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:36:59.425Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-01T04:36:59.425Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:36:59.425Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}