{"id":"vidhyamitra:city-day:ayodhya:1770-04-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1770-04-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1770-04-08","date_display":"April 8, 1770 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":1770,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367636.770833,"kali_year":4871,"ahargana":1779171.2708,"sun":{"sidereal_longitude":358.2519,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":152.88,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.6281,"elapsed_within_tithi_degrees":10.6281},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.88,"elapsed_within_degrees":6.2134},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.132},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1770,"month":4,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2367636.770833,"ahargana":1779171.2708,"kali_year":4871,"ayanamsa_lahiri":20.6438,"grahas":{"sun":{"sidereal_longitude":357.578122,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":151.078422,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-4.4025},"mars":{"sidereal_longitude":310.975822,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":337.43582200000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":247.14002200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":3.957521999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":97.13552200000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":230.9441,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.9441,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1770,"month":4,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2367636.770833,"kali_year":4871,"ahargana":1779171.2708,"sun":{"sidereal_longitude":358.2519,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":152.88,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.6281,"elapsed_within_tithi_degrees":10.6281},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.88,"elapsed_within_degrees":6.2134},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.132},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.403,"elongation":154.628},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.403,"opposition_distance":25.372}},"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":"05:45","sunsetLocal":"18:22","solarNoonLocal":"12:03","dayLengthHours":12.60972189389431,"dayLengthDisplay":"12 Hours 36 Mins 35 Secs","nightLengthDisplay":"11 Hours 23 Mins 25 Secs","moonriseLocal":"16:08","moonsetLocal":"04:27","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:22","startHours":16.7848798864882,"endHours":18.361095123224988,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:38","startHours":12.056234176277833,"endHours":13.632449413014623,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:13","end":"16:47","startHours":15.208664649751412,"endHours":16.7848798864882,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:07","startHours":8.693641671239352,"endHours":9.113965734369161,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.276778308242942,"endHours":6.61303755874679,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:29","startHours":11.635910113148023,"endHours":12.476558239407643,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:55","startHours":4.070076976811437,"endHours":4.910725103071059,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:45","startHours":4.700563071506153,"endHours":5.751373229330679,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.157854491926887,"endHours":14.998502618186508,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.16109512322499,"endHours":18.561095123224987,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:53","startHours":18.361095123224988,"endHours":18.886500202137253,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.111095123224988,"endHours":19.861095123224988,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:29","startHours":23.63591011314802,"endHours":24.476558239407645,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:45","end":"07:20","startHours":5.751373229330679,"endHours":7.327588466067468,"quality":"inauspicious"},{"name":"Chala","start":"07:20","end":"08:54","startHours":7.327588466067468,"endHours":8.903803702804257,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:29","startHours":8.903803702804257,"endHours":10.480018939541045,"quality":"auspicious"},{"name":"Amṛta","start":"10:29","end":"12:03","startHours":10.480018939541045,"endHours":12.056234176277833,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:38","startHours":12.056234176277833,"endHours":13.632449413014623,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:13","startHours":13.632449413014623,"endHours":15.208664649751412,"quality":"auspicious"},{"name":"Roga","start":"15:13","end":"16:47","startHours":15.208664649751412,"endHours":16.7848798864882,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:22","startHours":16.7848798864882,"endHours":18.361095123224988,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:22","end":"19:47","startHours":18.361095123224988,"endHours":19.7848798864882,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:13","startHours":19.7848798864882,"endHours":21.208664649751412,"quality":"inauspicious"},{"name":"Udveg","start":"21:13","end":"22:38","startHours":21.208664649751412,"endHours":22.632449413014623,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:03","startHours":22.632449413014623,"endHours":24.056234176277833,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:29","startHours":24.056234176277833,"endHours":25.480018939541043,"quality":"auspicious"},{"name":"Amṛta","start":"01:29","end":"02:54","startHours":25.480018939541043,"endHours":26.903803702804254,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:20","startHours":26.903803702804254,"endHours":28.327588466067468,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:45","startHours":28.327588466067468,"endHours":29.751373229330678,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.751373229330679,"endHours":6.751373229330679,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.751373229330679,"endHours":7.751373229330679,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.751373229330679,"endHours":8.751373229330678,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.751373229330678,"endHours":9.751373229330678,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.751373229330678,"endHours":10.751373229330678,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.751373229330678,"endHours":11.751373229330678,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.751373229330678,"endHours":12.751373229330678,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.751373229330678,"endHours":13.751373229330678,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.751373229330678,"endHours":14.751373229330678,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.751373229330678,"endHours":15.751373229330678,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.751373229330678,"endHours":16.751373229330678,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.751373229330678,"endHours":17.751373229330678,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.751373229330678,"endHours":18.751373229330678,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.751373229330678,"endHours":19.751373229330678,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.751373229330678,"endHours":20.751373229330678,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.751373229330678,"endHours":21.751373229330678,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.751373229330678,"endHours":22.751373229330678,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.751373229330678,"endHours":23.751373229330678,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.751373229330678,"endHours":24.751373229330678,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.751373229330678,"endHours":25.751373229330678,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.751373229330678,"endHours":26.751373229330678,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.751373229330678,"endHours":27.751373229330678,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.751373229330678,"endHours":28.751373229330678,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.751373229330678,"endHours":29.751373229330678,"planetary_lord":"Jupiter"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.144392316863953,"eotMinutes":-2.1900505766699547,"ayanamsa":20.6438}},"calendars":{"vikram_samvat":1827,"vikram_samvatsara":"Śobhana","saka_samvat":1692,"saka_samvatsara":"Vikṛti","bengali_samvat":1177,"malayalam_era":946,"nanakshahi_year":301,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 1827 Śobhana · Śaka 1692 Vikṛti"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 April 8, 1770 CE · Ayodhyā · Vidhyamitra","description":"April 8, 1770 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 05:45, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1770-04-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1770-04-08","sa":"https://sa.vidhyamitra.com/city/ayodhya/1770-04-08","hi":"https://hi.vidhyamitra.com/city/ayodhya/1770-04-08","x-default":"https://vidhyamitra.com/city/ayodhya/1770-04-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:23:59.066Z","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":"2026-06-01T05:23:59.066Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:23:59.066Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}