{"id":"vidhyamitra:city-day:ayodhya:1785-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1785-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1785-02-20","date_display":"February 20, 1785 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":1785,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373068.770833,"kali_year":4886,"ahargana":1784603.2708,"sun":{"sidereal_longitude":311.6543,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":84.4062,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.7519,"elapsed_within_tithi_degrees":0.7519},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4062,"elapsed_within_degrees":4.4062},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0605},"karana":{"half_tithi_index":22,"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":1785,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2373068.770833,"ahargana":1784603.2708,"kali_year":4886,"ayanamsa_lahiri":20.8516,"grahas":{"sun":{"sidereal_longitude":311.020679,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":85.92187899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":2.8133},"mars":{"sidereal_longitude":268.75217899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":287.43437900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":328.303179,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":358.062879,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":282.263379,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":303.1306,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":123.1306,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"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":1785,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373068.770833,"kali_year":4886,"ahargana":1784603.2708,"sun":{"sidereal_longitude":311.6543,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":84.4062,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.7519,"elapsed_within_tithi_degrees":0.7519},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.4062,"elapsed_within_degrees":4.4062},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0605},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.813,"elongation":132.752},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.813,"opposition_distance":47.248}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":-0.953,"opposition_distance":0.525}]},"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":"06:34","sunsetLocal":"17:57","solarNoonLocal":"12:15","dayLengthHours":11.389410850721742,"dayLengthDisplay":"11 Hours 23 Mins 22 Secs","nightLengthDisplay":"12 Hours 36 Mins 38 Secs","moonriseLocal":"14:24","moonsetLocal":"04:06","rahuKala":{"name":"Rāhu Kāla","start":"16:32","end":"17:57","startHours":16.528818153099355,"endHours":17.952494509439575,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:41","startHours":12.257789084078702,"endHours":13.681465440418922,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:06","end":"16:32","startHours":15.105141796759138,"endHours":16.528818153099355,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.220612857219571,"endHours":9.600259885576964,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.037642444164572,"endHours":7.341360066850485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.878142055721312,"endHours":12.637436112436095,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:48","startHours":5.0444955452882665,"endHours":5.803789602003049,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:34","startHours":5.613966087824354,"endHours":6.563083658717832,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.15602422586566,"endHours":14.915318282580444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.752494509439575,"endHours":18.152494509439574,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:26","startHours":17.952494509439575,"endHours":18.427053294886313,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.702494509439575,"endHours":19.452494509439575,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.878142055721312,"endHours":24.63743611243609,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:34","end":"07:59","startHours":6.563083658717832,"endHours":7.986760015058049,"quality":"inauspicious"},{"name":"Chala","start":"07:59","end":"09:25","startHours":7.986760015058049,"endHours":9.410436371398267,"quality":"neutral"},{"name":"Labha","start":"09:25","end":"10:50","startHours":9.410436371398267,"endHours":10.834112727738486,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:15","startHours":10.834112727738486,"endHours":12.257789084078702,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:41","startHours":12.257789084078702,"endHours":13.681465440418922,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:06","startHours":13.681465440418922,"endHours":15.105141796759138,"quality":"auspicious"},{"name":"Roga","start":"15:06","end":"16:32","startHours":15.105141796759138,"endHours":16.528818153099355,"quality":"inauspicious"},{"name":"Udveg","start":"16:32","end":"17:57","startHours":16.528818153099355,"endHours":17.952494509439575,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:57","end":"19:32","startHours":17.952494509439575,"endHours":19.52881815309936,"quality":"auspicious"},{"name":"Roga","start":"19:32","end":"21:06","startHours":19.52881815309936,"endHours":21.10514179675914,"quality":"inauspicious"},{"name":"Udveg","start":"21:06","end":"22:41","startHours":21.10514179675914,"endHours":22.681465440418922,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"00:15","startHours":22.681465440418922,"endHours":24.257789084078702,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:50","startHours":24.257789084078702,"endHours":25.834112727738486,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:25","startHours":25.834112727738486,"endHours":27.41043637139827,"quality":"auspicious"},{"name":"Kāla","start":"03:25","end":"04:59","startHours":27.41043637139827,"endHours":28.986760015058053,"quality":"inauspicious"},{"name":"Śubha","start":"04:59","end":"06:34","startHours":28.986760015058053,"endHours":30.563083658717833,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.563083658717832,"endHours":7.563083658717832,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.563083658717832,"endHours":8.563083658717833,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.563083658717833,"endHours":9.563083658717833,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.563083658717833,"endHours":10.563083658717833,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.563083658717833,"endHours":11.563083658717833,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.563083658717833,"endHours":12.563083658717833,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.563083658717833,"endHours":13.563083658717833,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.563083658717833,"endHours":14.563083658717833,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.563083658717833,"endHours":15.563083658717833,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.563083658717833,"endHours":16.563083658717833,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.563083658717833,"endHours":17.563083658717833,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.563083658717833,"endHours":18.563083658717833,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.563083658717833,"endHours":19.563083658717833,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.563083658717833,"endHours":20.563083658717833,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.563083658717833,"endHours":21.563083658717833,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.563083658717833,"endHours":22.563083658717833,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.563083658717833,"endHours":23.563083658717833,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.563083658717833,"endHours":24.563083658717833,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.563083658717833,"endHours":25.563083658717833,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.563083658717833,"endHours":26.563083658717833,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.563083658717833,"endHours":27.563083658717833,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.563083658717833,"endHours":28.563083658717833,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.563083658717833,"endHours":29.563083658717833,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.563083658717833,"endHours":30.563083658717833,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.807298654108573,"eotMinutes":-14.28334504472219,"ayanamsa":20.8516}},"calendars":{"vikram_samvat":1842,"vikram_samvatsara":"Kālayukta","saka_samvat":1707,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1192,"malayalam_era":961,"nanakshahi_year":316,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvādaśī · Vikram 1842 Kālayukta · Śaka 1707 Viśvāvasu"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 February 20, 1785 CE · Ayodhyā · Vidhyamitra","description":"February 20, 1785 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:34, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1785-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1785-02-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/1785-02-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/1785-02-20","x-default":"https://vidhyamitra.com/city/ayodhya/1785-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:00:24.825Z","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":"2026-05-31T00:00:24.825Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:00:24.825Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}