{"id":"vidhyamitra:city-day:ayodhya:1758-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1758-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1758-12-16","date_display":"December 16, 1758 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":1758,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2363505.770833,"kali_year":4860,"ahargana":1775040.2708,"sun":{"sidereal_longitude":243.8643,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":82.2605,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.3962,"elapsed_within_tithi_degrees":6.3962},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.2605,"elapsed_within_degrees":2.2605},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.1249},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1758,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2363505.770833,"ahargana":1775040.2708,"kali_year":4860,"ayanamsa_lahiri":20.4858,"grahas":{"sun":{"sidereal_longitude":243.64025600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"moon":{"sidereal_longitude":80.243156,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-0.5917},"mars":{"sidereal_longitude":262.125756,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":258.2627560000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":252.06295599999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":240.44185599999992,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":311.12655599999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":89.8244,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":269.8244,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1758,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2363505.770833,"kali_year":4860,"ahargana":1775040.2708,"sun":{"sidereal_longitude":243.8643,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":82.2605,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.3962,"elapsed_within_tithi_degrees":6.3962},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.2605,"elapsed_within_degrees":2.2605},"yoga":{"number":25,"name":"Brahma","sum_longitude":326.1249},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.592,"elongation":161.604},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.592,"opposition_distance":18.396}},"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":"06:44","sunsetLocal":"17:11","solarNoonLocal":"11:57","dayLengthHours":10.462780124277415,"dayLengthDisplay":"10 Hours 27 Mins 46 Secs","nightLengthDisplay":"13 Hours 32 Mins 14 Secs","moonriseLocal":"18:11","moonsetLocal":"07:56","rahuKala":{"name":"Rāhu Kāla","start":"09:21","end":"10:39","startHours":9.34208968847777,"endHours":10.649937204012446,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:16","end":"14:34","startHours":13.2656322350818,"endHours":14.573479750616478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:44","end":"08:02","startHours":6.726394657408416,"endHours":8.034242172943092,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:31","startHours":9.167710019739813,"endHours":9.516469357215726,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:26","startHours":7.162343829253308,"endHours":7.4413512992340385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:18","startHours":11.609025382071211,"endHours":12.306544057023038,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.33135730750476,"endHours":6.028875982456588,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:44","startHours":5.854496313718631,"endHours":6.726394657408416,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:24","startHours":13.701581406926692,"endHours":14.39910008187852,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:59","end":"17:23","startHours":16.989174781685833,"endHours":17.38917478168583,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:11","end":"17:38","startHours":17.189174781685832,"endHours":17.625123953530725,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:56","end":"18:41","startHours":16.939174781685832,"endHours":18.689174781685832,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:18","startHours":23.60902538207121,"endHours":24.30654405702304,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:44","end":"08:02","startHours":6.726394657408416,"endHours":8.034242172943092,"quality":"inauspicious"},{"name":"Śubha","start":"08:02","end":"09:21","startHours":8.034242172943092,"endHours":9.34208968847777,"quality":"auspicious"},{"name":"Roga","start":"09:21","end":"10:39","startHours":9.34208968847777,"endHours":10.649937204012446,"quality":"inauspicious"},{"name":"Udveg","start":"10:39","end":"11:57","startHours":10.649937204012446,"endHours":11.957784719547124,"quality":"inauspicious"},{"name":"Chala","start":"11:57","end":"13:16","startHours":11.957784719547124,"endHours":13.2656322350818,"quality":"neutral"},{"name":"Labha","start":"13:16","end":"14:34","startHours":13.2656322350818,"endHours":14.573479750616478,"quality":"auspicious"},{"name":"Amṛta","start":"14:34","end":"15:53","startHours":14.573479750616478,"endHours":15.881327266151153,"quality":"auspicious"},{"name":"Kāla","start":"15:53","end":"17:11","startHours":15.881327266151153,"endHours":17.189174781685832,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:11","end":"18:53","startHours":17.189174781685832,"endHours":18.881327266151153,"quality":"auspicious"},{"name":"Amṛta","start":"18:53","end":"20:34","startHours":18.881327266151153,"endHours":20.573479750616478,"quality":"auspicious"},{"name":"Kāla","start":"20:34","end":"22:16","startHours":20.573479750616478,"endHours":22.265632235081803,"quality":"inauspicious"},{"name":"Śubha","start":"22:16","end":"23:57","startHours":22.265632235081803,"endHours":23.957784719547124,"quality":"auspicious"},{"name":"Roga","start":"23:57","end":"01:39","startHours":23.957784719547124,"endHours":25.649937204012446,"quality":"inauspicious"},{"name":"Udveg","start":"01:39","end":"03:21","startHours":25.649937204012446,"endHours":27.34208968847777,"quality":"inauspicious"},{"name":"Chala","start":"03:21","end":"05:02","startHours":27.34208968847777,"endHours":29.034242172943095,"quality":"neutral"},{"name":"Labha","start":"05:02","end":"06:44","startHours":29.034242172943095,"endHours":30.726394657408417,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.726394657408416,"endHours":7.726394657408416,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.726394657408416,"endHours":8.726394657408417,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.726394657408417,"endHours":9.726394657408417,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.726394657408417,"endHours":10.726394657408417,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.726394657408417,"endHours":11.726394657408417,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.726394657408417,"endHours":12.726394657408417,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.726394657408417,"endHours":13.726394657408417,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.726394657408417,"endHours":14.726394657408417,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.726394657408417,"endHours":15.726394657408417,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.726394657408417,"endHours":16.726394657408417,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.726394657408417,"endHours":17.726394657408417,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.726394657408417,"endHours":18.726394657408417,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.726394657408417,"endHours":19.726394657408417,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.726394657408417,"endHours":20.726394657408417,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.726394657408417,"endHours":21.726394657408417,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.726394657408417,"endHours":22.726394657408417,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.726394657408417,"endHours":23.726394657408417,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.726394657408417,"endHours":24.726394657408417,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.726394657408417,"endHours":25.726394657408417,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.726394657408417,"endHours":26.726394657408417,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.726394657408417,"endHours":27.726394657408417,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.726394657408417,"endHours":28.726394657408417,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.726394657408417,"endHours":29.726394657408417,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.726394657408417,"endHours":30.726394657408417,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.306154174732463,"eotMinutes":3.716916827172506,"ayanamsa":20.4858}},"calendars":{"vikram_samvat":1815,"vikram_samvatsara":"Khara","saka_samvat":1680,"saka_samvatsara":"Bahudhānya","bengali_samvat":1165,"malayalam_era":934,"nanakshahi_year":289,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 1815 Khara · Śaka 1680 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 Punarvasu","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 December 16, 1758 CE · Ayodhyā · Vidhyamitra","description":"December 16, 1758 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 06:44, sūryāsta 17:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1758-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1758-12-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/1758-12-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/1758-12-16","x-default":"https://vidhyamitra.com/city/ayodhya/1758-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:15:41.807Z","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":"2026-05-31T11:15:41.807Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:15:41.807Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}