{"id":"vidhyamitra:city-day:ayodhya:1845-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1845-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1845-01-12","date_display":"January 12, 1845 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":1845,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394943.770833,"kali_year":4946,"ahargana":1806478.2708,"sun":{"sidereal_longitude":270.3254,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":319.3472,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.0218,"elapsed_within_tithi_degrees":1.0218},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.3472,"elapsed_within_degrees":12.6805},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.6726},"karana":{"half_tithi_index":8,"name":"Bava"},"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":1845,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2394943.770833,"ahargana":1806478.2708,"kali_year":4946,"ayanamsa_lahiri":21.6882,"grahas":{"sun":{"sidereal_longitude":270.08049299999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":320.431693,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":4.481},"mars":{"sidereal_longitude":215.07059300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":273.356093,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":339.140593,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":241.79049299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.9002929999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":224.0878,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":44.0878,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1845,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2394943.770833,"kali_year":4946,"ahargana":1806478.2708,"sun":{"sidereal_longitude":270.3254,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":319.3472,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.0218,"elapsed_within_tithi_degrees":1.0218},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.3472,"elapsed_within_degrees":12.6805},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.6726},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.481,"elongation":49.022},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.481,"opposition_distance":130.978}},"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":"06:52","sunsetLocal":"17:27","solarNoonLocal":"12:09","dayLengthHours":10.592155420046439,"dayLengthDisplay":"10 Hours 35 Mins 32 Secs","nightLengthDisplay":"13 Hours 24 Mins 28 Secs","moonriseLocal":"09:42","moonsetLocal":"21:19","rahuKala":{"name":"Rāhu Kāla","start":"16:08","end":"17:27","startHours":16.129549659790378,"endHours":17.453569087296184,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481510804778768,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:48","end":"16:08","startHours":14.805530232284575,"endHours":16.129549659790378,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.332916598593915,"endHours":9.685988445928796,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.302753476418347,"endHours":7.585210954286252,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:31","startHours":11.804419529938084,"endHours":12.510563224607846,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.44912627791022,"endHours":6.155269972579982,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.978734048912542,"endHours":6.861413667249745,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:38","startHours":13.922850613947372,"endHours":14.628994308617134,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.253569087296185,"endHours":17.653569087296184,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:54","startHours":17.453569087296184,"endHours":17.894908896464784,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.203569087296184,"endHours":18.953569087296184,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:31","startHours":23.804419529938084,"endHours":24.510563224607846,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:11","startHours":6.861413667249745,"endHours":8.185433094755549,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:31","startHours":8.185433094755549,"endHours":9.509452522261356,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"10:50","startHours":9.509452522261356,"endHours":10.833471949767159,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:09","startHours":10.833471949767159,"endHours":12.157491377272965,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481510804778768,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:48","startHours":13.481510804778768,"endHours":14.805530232284575,"quality":"auspicious"},{"name":"Roga","start":"14:48","end":"16:08","startHours":14.805530232284575,"endHours":16.129549659790378,"quality":"inauspicious"},{"name":"Udveg","start":"16:08","end":"17:27","startHours":16.129549659790378,"endHours":17.453569087296184,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:27","end":"19:08","startHours":17.453569087296184,"endHours":19.129549659790378,"quality":"auspicious"},{"name":"Roga","start":"19:08","end":"20:48","startHours":19.129549659790378,"endHours":20.805530232284575,"quality":"inauspicious"},{"name":"Udveg","start":"20:48","end":"22:29","startHours":20.805530232284575,"endHours":22.48151080477877,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:09","startHours":22.48151080477877,"endHours":24.157491377272965,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:50","startHours":24.157491377272965,"endHours":25.83347194976716,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:31","startHours":25.83347194976716,"endHours":27.509452522261356,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"05:11","startHours":27.509452522261356,"endHours":29.185433094755552,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:52","startHours":29.185433094755552,"endHours":30.861413667249746,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.861413667249745,"endHours":7.861413667249745,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.861413667249745,"endHours":8.861413667249746,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.861413667249746,"endHours":9.861413667249746,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.861413667249746,"endHours":10.861413667249746,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.861413667249746,"endHours":11.861413667249746,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.861413667249746,"endHours":12.861413667249746,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.861413667249746,"endHours":13.861413667249746,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.861413667249746,"endHours":14.861413667249746,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.861413667249746,"endHours":15.861413667249746,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.861413667249746,"endHours":16.861413667249746,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.861413667249746,"endHours":17.861413667249746,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.861413667249746,"endHours":18.861413667249746,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.861413667249746,"endHours":19.861413667249746,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.861413667249746,"endHours":20.861413667249746,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.861413667249746,"endHours":21.861413667249746,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.861413667249746,"endHours":22.861413667249746,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.861413667249746,"endHours":23.861413667249746,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.861413667249746,"endHours":24.861413667249746,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.861413667249746,"endHours":25.861413667249746,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.861413667249746,"endHours":26.861413667249746,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.861413667249746,"endHours":27.861413667249746,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.861413667249746,"endHours":28.861413667249746,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.861413667249746,"endHours":29.861413667249746,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.861413667249746,"endHours":30.861413667249746,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.676744480585434,"eotMinutes":-8.265482636377905,"ayanamsa":21.6882}},"calendars":{"vikram_samvat":1902,"vikram_samvatsara":"Kālayukta","saka_samvat":1767,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1252,"malayalam_era":1021,"nanakshahi_year":376,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pañcamī · Vikram 1902 Kālayukta · Śaka 1767 Viśvāvasu"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"sarasvati-jayanti","name":"Sarasvatī Jayantī (Vasanta Pañchamī)","name_sanskrit":"सरस्वती जयन्ती / वसन्त पञ्चमी","tradition":"Pan-Hindu","associated_deity":"Sarasvatī (Vāk-tattva)","significance":"Manifestation of Devī Sarasvatī; vidyā-ārambha day; vasanta-ṛtu begins.","vrata":true,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Skanda Purāṇa","Devī Bhāgavata"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[]},"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 January 12, 1845 CE · Ayodhyā · Vidhyamitra","description":"January 12, 1845 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:52, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1845-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1845-01-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1845-01-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1845-01-12","x-default":"https://vidhyamitra.com/city/ayodhya/1845-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T18:50:16.027Z","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":"2026-05-19T18:50:16.027Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T18:50:16.027Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}