{"id":"vidhyamitra:city-day:ayodhya:1801-04-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1801-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1801-04-26","date_display":"April 26, 1801 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":1801,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378976.770833,"kali_year":4903,"ahargana":1790511.2708,"sun":{"sidereal_longitude":14.7589,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":160.633,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.8741,"elapsed_within_tithi_degrees":1.8741},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.633,"elapsed_within_degrees":0.633},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.3918},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":1801,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2378976.770833,"ahargana":1790511.2708,"kali_year":4903,"ayanamsa_lahiri":21.0775,"grahas":{"sun":{"sidereal_longitude":14.223349999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":160.27255000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":0.7391},"mars":{"sidereal_longitude":78.33695,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":350.15555,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":97.16264999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":53.309349999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":117.99005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":350.0963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":170.0963,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1801,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2378976.770833,"kali_year":4903,"ahargana":1790511.2708,"sun":{"sidereal_longitude":14.7589,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":160.633,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":145.8741,"elapsed_within_tithi_degrees":1.8741},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.633,"elapsed_within_degrees":0.633},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":175.3918},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.739,"elongation":145.874},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.739,"opposition_distance":34.126}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":0.892,"elongation":0.096}]},"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":"05:28","sunsetLocal":"18:30","solarNoonLocal":"11:59","dayLengthHours":13.04237208512432,"dayLengthDisplay":"13 Hours 02 Mins 33 Secs","nightLengthDisplay":"10 Hours 57 Mins 27 Secs","moonriseLocal":"15:42","moonsetLocal":"03:45","rahuKala":{"name":"Rāhu Kāla","start":"16:52","end":"18:30","startHours":16.874576522243434,"endHours":18.504873032883975,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:59","end":"13:37","startHours":11.983686990321814,"endHours":13.613983500962355,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:15","end":"16:52","startHours":15.244280011602893,"endHours":16.874576522243434,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:56","startHours":8.505721100955327,"endHours":8.940466837126138,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":6.005933117973167,"endHours":6.3537297069098155,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:25","startHours":11.548941254151003,"endHours":12.418432726492625,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:36","startHours":3.7235180030764106,"endHours":4.593009475418032,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:28","startHours":4.375636607332627,"endHours":5.462500947759653,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:02","startHours":14.157415671175869,"endHours":15.02690714351749,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.304873032883975,"endHours":18.704873032883974,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:03","startHours":18.504873032883975,"endHours":19.048305203097488,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.254873032883975,"endHours":20.004873032883975,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:25","startHours":23.548941254151003,"endHours":24.418432726492625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:28","end":"07:06","startHours":5.462500947759653,"endHours":7.092797458400193,"quality":"inauspicious"},{"name":"Chala","start":"07:06","end":"08:43","startHours":7.092797458400193,"endHours":8.723093969040733,"quality":"neutral"},{"name":"Labha","start":"08:43","end":"10:21","startHours":8.723093969040733,"endHours":10.353390479681273,"quality":"auspicious"},{"name":"Amṛta","start":"10:21","end":"11:59","startHours":10.353390479681273,"endHours":11.983686990321814,"quality":"auspicious"},{"name":"Kāla","start":"11:59","end":"13:37","startHours":11.983686990321814,"endHours":13.613983500962355,"quality":"inauspicious"},{"name":"Śubha","start":"13:37","end":"15:15","startHours":13.613983500962355,"endHours":15.244280011602893,"quality":"auspicious"},{"name":"Roga","start":"15:15","end":"16:52","startHours":15.244280011602893,"endHours":16.874576522243434,"quality":"inauspicious"},{"name":"Udveg","start":"16:52","end":"18:30","startHours":16.874576522243434,"endHours":18.504873032883975,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:30","end":"19:52","startHours":18.504873032883975,"endHours":19.874576522243434,"quality":"auspicious"},{"name":"Roga","start":"19:52","end":"21:15","startHours":19.874576522243434,"endHours":21.244280011602896,"quality":"inauspicious"},{"name":"Udveg","start":"21:15","end":"22:37","startHours":21.244280011602896,"endHours":22.613983500962355,"quality":"inauspicious"},{"name":"Chala","start":"22:37","end":"23:59","startHours":22.613983500962355,"endHours":23.983686990321814,"quality":"neutral"},{"name":"Labha","start":"23:59","end":"01:21","startHours":23.983686990321814,"endHours":25.353390479681273,"quality":"auspicious"},{"name":"Amṛta","start":"01:21","end":"02:43","startHours":25.353390479681273,"endHours":26.723093969040733,"quality":"auspicious"},{"name":"Kāla","start":"02:43","end":"04:06","startHours":26.723093969040733,"endHours":28.092797458400195,"quality":"inauspicious"},{"name":"Śubha","start":"04:06","end":"05:28","startHours":28.092797458400195,"endHours":29.462500947759654,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.462500947759653,"endHours":6.462500947759653,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.462500947759653,"endHours":7.462500947759653,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.462500947759653,"endHours":8.462500947759654,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.462500947759654,"endHours":9.462500947759654,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.462500947759654,"endHours":10.462500947759654,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.462500947759654,"endHours":11.462500947759654,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.462500947759654,"endHours":12.462500947759654,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.462500947759654,"endHours":13.462500947759654,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.462500947759654,"endHours":14.462500947759654,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.462500947759654,"endHours":15.462500947759654,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.462500947759654,"endHours":16.462500947759654,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.462500947759654,"endHours":17.462500947759654,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.462500947759654,"endHours":18.462500947759654,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.462500947759654,"endHours":19.462500947759654,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.462500947759654,"endHours":20.462500947759654,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.462500947759654,"endHours":21.462500947759654,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.462500947759654,"endHours":22.462500947759654,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.462500947759654,"endHours":23.462500947759654,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.462500947759654,"endHours":24.462500947759654,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.462500947759654,"endHours":25.462500947759654,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.462500947759654,"endHours":26.462500947759654,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.462500947759654,"endHours":27.462500947759654,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.462500947759654,"endHours":28.462500947759654,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.462500947759654,"endHours":29.462500947759654,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.28750787159373,"eotMinutes":2.162780580691212,"ayanamsa":21.0775}},"calendars":{"vikram_samvat":1858,"vikram_samvatsara":"Bhāva","saka_samvat":1723,"saka_samvatsara":"Durmati","bengali_samvat":1208,"malayalam_era":977,"nanakshahi_year":332,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Trayodaśī · Vikram 1858 Bhāva · Śaka 1723 Durmati"},"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 26, 1801 CE · Ayodhyā · Vidhyamitra","description":"April 26, 1801 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 05:28, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1801-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1801-04-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1801-04-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1801-04-26","x-default":"https://vidhyamitra.com/city/ayodhya/1801-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:09:57.519Z","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":"2026-05-31T10:09:57.519Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:09:57.519Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}