{"id":"vidhyamitra:city-day:ayodhya:1759-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1759-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1759-09-18","date_display":"September 18, 1759 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":1759,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2363781.770833,"kali_year":4861,"ahargana":1775316.2708,"sun":{"sidereal_longitude":154.1189,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":116.2887,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.1698,"elapsed_within_tithi_degrees":10.1698},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.2887,"elapsed_within_degrees":9.622},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.4076},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1759,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2363781.770833,"ahargana":1775316.2708,"kali_year":4861,"ayanamsa_lahiri":20.4964,"grahas":{"sun":{"sidereal_longitude":154.27611100000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":117.38861099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":2.9558},"mars":{"sidereal_longitude":104.29331100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":161.524411,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":265.2817110000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":199.37101099999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":324.0100110000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":75.2006,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.2006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1759,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2363781.770833,"kali_year":4861,"ahargana":1775316.2708,"sun":{"sidereal_longitude":154.1189,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":116.2887,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":322.1698,"elapsed_within_tithi_degrees":10.1698},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":116.2887,"elapsed_within_degrees":9.622},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.4076},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.956,"elongation":37.83},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.956,"opposition_distance":142.17}},"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":"05:47","sunsetLocal":"18:03","solarNoonLocal":"11:55","dayLengthHours":12.26448661527808,"dayLengthDisplay":"12 Hours 15 Mins 52 Secs","nightLengthDisplay":"11 Hours 44 Mins 08 Secs","moonriseLocal":"02:52","moonsetLocal":"16:02","rahuKala":{"name":"Rāhu Kāla","start":"14:59","end":"16:31","startHours":14.97568795092495,"endHours":16.508748777834708,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:23","startHours":8.84344464328591,"endHours":10.376505470195669,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:55","end":"13:27","startHours":11.909566297105428,"endHours":13.442627124015189,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.639036533031273,"endHours":9.047852753540543,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.288343265102975,"endHours":6.615396241510391,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:19","startHours":11.500750076596159,"endHours":12.318382517614697,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:58","startHours":4.142058107429311,"endHours":4.95969054844785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:47","startHours":4.755282438193215,"endHours":5.777322989466389,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:46","startHours":13.953647399651775,"endHours":14.771279840670314,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.84180960474447,"endHours":18.241809604744468,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:33","startHours":18.04180960474447,"endHours":18.552829880381054,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.79180960474447,"endHours":19.54180960474447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:19","startHours":23.50075007659616,"endHours":24.318382517614697,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:47","end":"07:19","startHours":5.777322989466389,"endHours":7.310383816376149,"quality":"inauspicious"},{"name":"Udveg","start":"07:19","end":"08:51","startHours":7.310383816376149,"endHours":8.84344464328591,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:23","startHours":8.84344464328591,"endHours":10.376505470195669,"quality":"neutral"},{"name":"Labha","start":"10:23","end":"11:55","startHours":10.376505470195669,"endHours":11.909566297105428,"quality":"auspicious"},{"name":"Amṛta","start":"11:55","end":"13:27","startHours":11.909566297105428,"endHours":13.442627124015189,"quality":"auspicious"},{"name":"Kāla","start":"13:27","end":"14:59","startHours":13.442627124015189,"endHours":14.97568795092495,"quality":"inauspicious"},{"name":"Śubha","start":"14:59","end":"16:31","startHours":14.97568795092495,"endHours":16.508748777834708,"quality":"auspicious"},{"name":"Roga","start":"16:31","end":"18:03","startHours":16.508748777834708,"endHours":18.04180960474447,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:03","end":"19:31","startHours":18.04180960474447,"endHours":19.508748777834708,"quality":"inauspicious"},{"name":"Śubha","start":"19:31","end":"20:59","startHours":19.508748777834708,"endHours":20.97568795092495,"quality":"auspicious"},{"name":"Roga","start":"20:59","end":"22:27","startHours":20.97568795092495,"endHours":22.44262712401519,"quality":"inauspicious"},{"name":"Udveg","start":"22:27","end":"23:55","startHours":22.44262712401519,"endHours":23.909566297105428,"quality":"inauspicious"},{"name":"Chala","start":"23:55","end":"01:23","startHours":23.909566297105428,"endHours":25.376505470195667,"quality":"neutral"},{"name":"Labha","start":"01:23","end":"02:51","startHours":25.376505470195667,"endHours":26.843444643285906,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:19","startHours":26.843444643285906,"endHours":28.31038381637615,"quality":"auspicious"},{"name":"Kāla","start":"04:19","end":"05:47","startHours":28.31038381637615,"endHours":29.777322989466388,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.777322989466389,"endHours":6.777322989466389,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.777322989466389,"endHours":7.777322989466389,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.777322989466389,"endHours":8.777322989466388,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.777322989466388,"endHours":9.777322989466388,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.777322989466388,"endHours":10.777322989466388,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.777322989466388,"endHours":11.777322989466388,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.777322989466388,"endHours":12.777322989466388,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.777322989466388,"endHours":13.777322989466388,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.777322989466388,"endHours":14.777322989466388,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.777322989466388,"endHours":15.777322989466388,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.777322989466388,"endHours":16.777322989466388,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.777322989466388,"endHours":17.777322989466388,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.777322989466388,"endHours":18.777322989466388,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.777322989466388,"endHours":19.777322989466388,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.777322989466388,"endHours":20.777322989466388,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.777322989466388,"endHours":21.777322989466388,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.777322989466388,"endHours":22.777322989466388,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.777322989466388,"endHours":23.777322989466388,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.777322989466388,"endHours":24.777322989466388,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.777322989466388,"endHours":25.777322989466388,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.777322989466388,"endHours":26.777322989466388,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.777322989466388,"endHours":27.777322989466388,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.777322989466388,"endHours":28.777322989466388,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.777322989466388,"endHours":29.777322989466388,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.0767134224465345,"eotMinutes":6.610022173674397,"ayanamsa":20.4964}},"calendars":{"vikram_samvat":1816,"vikram_samvatsara":"Nandana","saka_samvat":1681,"saka_samvatsara":"Pramāthi","bengali_samvat":1166,"malayalam_era":935,"nanakshahi_year":290,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 1816 Nandana · Śaka 1681 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 September 18, 1759 CE · Ayodhyā · Vidhyamitra","description":"September 18, 1759 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:47, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1759-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1759-09-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1759-09-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1759-09-18","x-default":"https://vidhyamitra.com/city/ayodhya/1759-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:10:48.620Z","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":"2026-05-31T16:10:48.620Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:10:48.620Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}