{"id":"vidhyamitra:city-day:ayodhya:1673-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1673-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1673-05-12","date_display":"May 12, 1673 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":1673,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2332242.770833,"kali_year":4775,"ahargana":1743777.2708,"sun":{"sidereal_longitude":33.149,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":337.8584,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.7093,"elapsed_within_tithi_degrees":4.7093},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.8584,"elapsed_within_degrees":4.5251},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.0074},"karana":{"half_tithi_index":50,"name":"Bava"},"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":1673,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2332242.770833,"ahargana":1743777.2708,"kali_year":4775,"ayanamsa_lahiri":19.2901,"grahas":{"sun":{"sidereal_longitude":32.41663299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":336.341533,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":2.3542},"mars":{"sidereal_longitude":79.18713300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":55.43463300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":174.11823300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":80.57433300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":355.578333,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":306.2885,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":126.2885,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"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":1673,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2332242.770833,"kali_year":4775,"ahargana":1743777.2708,"sun":{"sidereal_longitude":33.149,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":337.8584,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":304.7093,"elapsed_within_tithi_degrees":4.7093},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.8584,"elapsed_within_degrees":4.5251},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.0074},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.354,"elongation":55.291},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.354,"opposition_distance":124.709}},"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":"05:15","sunsetLocal":"18:40","solarNoonLocal":"11:57","dayLengthHours":13.406828131824433,"dayLengthDisplay":"13 Hours 24 Mins 25 Secs","nightLengthDisplay":"10 Hours 35 Mins 35 Secs","moonriseLocal":"02:14","moonsetLocal":"14:12","rahuKala":{"name":"Rāhu Kāla","start":"10:17","end":"11:57","startHours":10.281586822194138,"endHours":11.957440338672193,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:19","end":"16:59","startHours":15.309147371628299,"endHours":16.985000888106356,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:56","end":"08:36","startHours":6.929879789238029,"endHours":8.605733305716083,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:50","startHours":8.382286170185676,"endHours":8.829180441246491,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:10","startHours":5.8126441115859935,"endHours":6.170159528434645,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.510546067611378,"endHours":12.404334609733008,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:22","startHours":3.4664491885167177,"endHours":4.360237730638346,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:15","startHours":4.136790595107939,"endHours":5.254026272759975,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:05","startHours":14.191911693976262,"endHours":15.08570023609789,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.46085440458441,"endHours":18.86085440458441,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:13","startHours":18.66085440458441,"endHours":19.219472243410426,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.41085440458441,"endHours":20.16085440458441,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.51054606761138,"endHours":24.404334609733006,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:15","end":"06:56","startHours":5.254026272759975,"endHours":6.929879789238029,"quality":"neutral"},{"name":"Labha","start":"06:56","end":"08:36","startHours":6.929879789238029,"endHours":8.605733305716083,"quality":"auspicious"},{"name":"Amṛta","start":"08:36","end":"10:17","startHours":8.605733305716083,"endHours":10.281586822194138,"quality":"auspicious"},{"name":"Kāla","start":"10:17","end":"11:57","startHours":10.281586822194138,"endHours":11.957440338672193,"quality":"inauspicious"},{"name":"Śubha","start":"11:57","end":"13:38","startHours":11.957440338672193,"endHours":13.633293855150246,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:19","startHours":13.633293855150246,"endHours":15.309147371628299,"quality":"inauspicious"},{"name":"Udveg","start":"15:19","end":"16:59","startHours":15.309147371628299,"endHours":16.985000888106356,"quality":"inauspicious"},{"name":"Chala","start":"16:59","end":"18:40","startHours":16.985000888106356,"endHours":18.66085440458441,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:40","end":"19:59","startHours":18.66085440458441,"endHours":19.985000888106356,"quality":"inauspicious"},{"name":"Udveg","start":"19:59","end":"21:19","startHours":19.985000888106356,"endHours":21.3091473716283,"quality":"inauspicious"},{"name":"Chala","start":"21:19","end":"22:38","startHours":21.3091473716283,"endHours":22.633293855150246,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"23:57","startHours":22.633293855150246,"endHours":23.957440338672193,"quality":"auspicious"},{"name":"Amṛta","start":"23:57","end":"01:17","startHours":23.957440338672193,"endHours":25.28158682219414,"quality":"auspicious"},{"name":"Kāla","start":"01:17","end":"02:36","startHours":25.28158682219414,"endHours":26.605733305716086,"quality":"inauspicious"},{"name":"Śubha","start":"02:36","end":"03:56","startHours":26.605733305716086,"endHours":27.92987978923803,"quality":"auspicious"},{"name":"Roga","start":"03:56","end":"05:15","startHours":27.92987978923803,"endHours":29.254026272759976,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:15","end":"06:15","startHours":5.254026272759975,"endHours":6.254026272759975,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:15","end":"07:15","startHours":6.254026272759975,"endHours":7.254026272759975,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:15","end":"08:15","startHours":7.254026272759975,"endHours":8.254026272759976,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:15","end":"09:15","startHours":8.254026272759976,"endHours":9.254026272759976,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:15","end":"10:15","startHours":9.254026272759976,"endHours":10.254026272759976,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:15","end":"11:15","startHours":10.254026272759976,"endHours":11.254026272759976,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:15","end":"12:15","startHours":11.254026272759976,"endHours":12.254026272759976,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:15","end":"13:15","startHours":12.254026272759976,"endHours":13.254026272759976,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:15","end":"14:15","startHours":13.254026272759976,"endHours":14.254026272759976,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:15","end":"15:15","startHours":14.254026272759976,"endHours":15.254026272759976,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:15","end":"16:15","startHours":15.254026272759976,"endHours":16.254026272759976,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:15","end":"17:15","startHours":16.254026272759976,"endHours":17.254026272759976,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:15","end":"18:15","startHours":17.254026272759976,"endHours":18.254026272759976,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:15","end":"19:15","startHours":18.254026272759976,"endHours":19.254026272759976,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:15","end":"20:15","startHours":19.254026272759976,"endHours":20.254026272759976,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:15","end":"21:15","startHours":20.254026272759976,"endHours":21.254026272759976,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:15","end":"22:15","startHours":21.254026272759976,"endHours":22.254026272759976,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:15","end":"23:15","startHours":22.254026272759976,"endHours":23.254026272759976,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:15","end":"00:15","startHours":23.254026272759976,"endHours":24.254026272759976,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:15","end":"01:15","startHours":24.254026272759976,"endHours":25.254026272759976,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:15","end":"02:15","startHours":25.254026272759976,"endHours":26.254026272759976,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:15","end":"03:15","startHours":26.254026272759976,"endHours":27.254026272759976,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:15","end":"04:15","startHours":27.254026272759976,"endHours":28.254026272759976,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:15","end":"05:15","startHours":28.254026272759976,"endHours":29.254026272759976,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.189450609985542,"eotMinutes":3.7375796796685163,"ayanamsa":19.2901}},"calendars":{"vikram_samvat":1730,"vikram_samvatsara":"Akṣaya","saka_samvat":1595,"saka_samvatsara":"Pramādī","bengali_samvat":1080,"malayalam_era":849,"nanakshahi_year":204,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Ekādaśī · Vikram 1730 Akṣaya · Śaka 1595 Pramādī"},"festivals":[{"id":"apara-ekadashi","name":"Aparā Ekādaśī","name_sanskrit":"अपरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Boundless (aparā) merit; removes brahma-hatyā even.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Jyeṣṭha"},"precedence":4},{"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":"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":[]},"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 May 12, 1673 CE · Ayodhyā · Vidhyamitra","description":"May 12, 1673 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 05:15, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1673-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1673-05-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1673-05-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1673-05-12","x-default":"https://vidhyamitra.com/city/ayodhya/1673-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T05:47:16.421Z","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":"2026-06-04T05:47:16.421Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T05:47:16.421Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}