{"id":"vidhyamitra:city-day:ayodhya:1810-10-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1810-10-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1810-10-19","date_display":"October 19, 1810 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":1810,"month":10,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382439.770833,"kali_year":4912,"ahargana":1793974.2708,"sun":{"sidereal_longitude":183.5316,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":79.6455,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.1139,"elapsed_within_tithi_degrees":4.1139},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6455,"elapsed_within_degrees":12.9788},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.177},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1810,"month":10,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382439.770833,"ahargana":1793974.2708,"kali_year":4912,"ayanamsa_lahiri":21.21,"grahas":{"sun":{"sidereal_longitude":183.79613799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":79.26513799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-4.4937},"mars":{"sidereal_longitude":145.82173799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":182.97233800000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":41.27393799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":233.34003800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":232.63033799999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":166.6099,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":346.6099,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1810,"month":10,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382439.770833,"kali_year":4912,"ahargana":1793974.2708,"sun":{"sidereal_longitude":183.5316,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":79.6455,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.1139,"elapsed_within_tithi_degrees":4.1139},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6455,"elapsed_within_degrees":12.9788},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.177},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.494,"elongation":103.886},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.494,"opposition_distance":76.114}},"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":"06:02","sunsetLocal":"17:30","solarNoonLocal":"11:46","dayLengthHours":11.467655426830916,"dayLengthDisplay":"11 Hours 28 Mins 04 Secs","nightLengthDisplay":"12 Hours 31 Mins 56 Secs","moonriseLocal":"21:55","moonsetLocal":"11:40","rahuKala":{"name":"Rāhu Kāla","start":"10:20","end":"11:46","startHours":10.327072822118485,"endHours":11.760529750472351,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:38","end":"16:04","startHours":14.62744360718008,"endHours":16.060900535533943,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:28","end":"08:54","startHours":7.4601589654107565,"endHours":8.893615893764622,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:05","startHours":8.70248830331744,"endHours":9.084743484211803,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:49","startHours":6.5045210131748465,"endHours":6.810325157890338,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:09","startHours":11.378274569577988,"endHours":12.142784931366714,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:16","startHours":4.497681313479436,"endHours":5.262191675268165,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:02","startHours":5.071064084820982,"endHours":6.026702037056892,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:26","startHours":13.671805654944169,"endHours":14.436316016732897,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.29435746388781,"endHours":17.69435746388781,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:58","startHours":17.49435746388781,"endHours":17.972176440005764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.24435746388781,"endHours":18.99435746388781,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:09","startHours":23.378274569577986,"endHours":24.142784931366716,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:02","end":"07:28","startHours":6.026702037056892,"endHours":7.4601589654107565,"quality":"neutral"},{"name":"Labha","start":"07:28","end":"08:54","startHours":7.4601589654107565,"endHours":8.893615893764622,"quality":"auspicious"},{"name":"Amṛta","start":"08:54","end":"10:20","startHours":8.893615893764622,"endHours":10.327072822118485,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:46","startHours":10.327072822118485,"endHours":11.760529750472351,"quality":"inauspicious"},{"name":"Śubha","start":"11:46","end":"13:12","startHours":11.760529750472351,"endHours":13.193986678826214,"quality":"auspicious"},{"name":"Roga","start":"13:12","end":"14:38","startHours":13.193986678826214,"endHours":14.62744360718008,"quality":"inauspicious"},{"name":"Udveg","start":"14:38","end":"16:04","startHours":14.62744360718008,"endHours":16.060900535533943,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:30","startHours":16.060900535533943,"endHours":17.49435746388781,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:30","end":"19:04","startHours":17.49435746388781,"endHours":19.060900535533946,"quality":"inauspicious"},{"name":"Udveg","start":"19:04","end":"20:38","startHours":19.060900535533946,"endHours":20.62744360718008,"quality":"inauspicious"},{"name":"Chala","start":"20:38","end":"22:12","startHours":20.62744360718008,"endHours":22.193986678826214,"quality":"neutral"},{"name":"Labha","start":"22:12","end":"23:46","startHours":22.193986678826214,"endHours":23.76052975047235,"quality":"auspicious"},{"name":"Amṛta","start":"23:46","end":"01:20","startHours":23.76052975047235,"endHours":25.327072822118488,"quality":"auspicious"},{"name":"Kāla","start":"01:20","end":"02:54","startHours":25.327072822118488,"endHours":26.893615893764622,"quality":"inauspicious"},{"name":"Śubha","start":"02:54","end":"04:28","startHours":26.893615893764622,"endHours":28.460158965410756,"quality":"auspicious"},{"name":"Roga","start":"04:28","end":"06:02","startHours":28.460158965410756,"endHours":30.026702037056893,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.026702037056892,"endHours":7.026702037056892,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.026702037056892,"endHours":8.026702037056893,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.026702037056893,"endHours":9.026702037056893,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.026702037056893,"endHours":10.026702037056893,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.026702037056893,"endHours":11.026702037056893,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.026702037056893,"endHours":12.026702037056893,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.026702037056893,"endHours":13.026702037056893,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.026702037056893,"endHours":14.026702037056893,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.026702037056893,"endHours":15.026702037056893,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.026702037056893,"endHours":16.026702037056893,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.026702037056893,"endHours":17.026702037056893,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.026702037056893,"endHours":18.026702037056893,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.026702037056893,"endHours":19.026702037056893,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.026702037056893,"endHours":20.026702037056893,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.026702037056893,"endHours":21.026702037056893,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.026702037056893,"endHours":22.026702037056893,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.026702037056893,"endHours":23.026702037056893,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.026702037056893,"endHours":24.026702037056893,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.026702037056893,"endHours":25.026702037056893,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.026702037056893,"endHours":26.026702037056893,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.026702037056893,"endHours":27.026702037056893,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.026702037056893,"endHours":28.026702037056893,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.026702037056893,"endHours":29.026702037056893,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.026702037056893,"endHours":30.026702037056893,"planetary_lord":"Mars"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.678972547068982,"eotMinutes":15.552214971658897,"ayanamsa":21.21}},"calendars":{"vikram_samvat":1867,"vikram_samvatsara":"Subhānu","saka_samvat":1732,"saka_samvatsara":"Pramoda","bengali_samvat":1217,"malayalam_era":986,"nanakshahi_year":341,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Saptamī · Vikram 1867 Subhānu · Śaka 1732 Pramoda"},"festivals":[],"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 October 19, 1810 CE · Ayodhyā · Vidhyamitra","description":"October 19, 1810 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:02, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1810-10-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1810-10-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/1810-10-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/1810-10-19","x-default":"https://vidhyamitra.com/city/ayodhya/1810-10-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:32:32.223Z","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":"2026-05-31T12:32:32.223Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:32:32.223Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}