{"id":"vidhyamitra:city-day:ayodhya:1726-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1726-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1726-09-18","date_display":"September 18, 1726 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":1726,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2351728.770833,"kali_year":4828,"ahargana":1763263.2708,"sun":{"sidereal_longitude":154.6454,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":54.2293,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.584,"elapsed_within_tithi_degrees":7.584},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.2293,"elapsed_within_degrees":0.896},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8747},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1726,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2351728.770833,"ahargana":1763263.2708,"kali_year":4828,"ayanamsa_lahiri":20.0354,"grahas":{"sun":{"sidereal_longitude":154.72372399999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":52.01832400000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":3.9119},"mars":{"sidereal_longitude":194.783724,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":165.79352399999993,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":6.854523999999969,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":127.90862399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":280.851324,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":353.8265,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":173.8265,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1726,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2351728.770833,"kali_year":4828,"ahargana":1763263.2708,"sun":{"sidereal_longitude":154.6454,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":54.2293,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.584,"elapsed_within_tithi_degrees":7.584},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.2293,"elapsed_within_degrees":0.896},"yoga":{"number":16,"name":"Siddhi","sum_longitude":208.8747},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.912,"elongation":100.416},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.912,"opposition_distance":79.584}},"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":12.264845053894675,"dayLengthDisplay":"12 Hours 15 Mins 53 Secs","nightLengthDisplay":"11 Hours 44 Mins 07 Secs","moonriseLocal":"22:13","moonsetLocal":"11:54","rahuKala":{"name":"Rāhu Kāla","start":"11:55","end":"13:27","startHours":11.909566297105428,"endHours":13.442671928842262,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:19","end":"08:51","startHours":7.310249401894925,"endHours":8.84335503363176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:23","end":"11:55","startHours":10.376460665368594,"endHours":11.909566297105428,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.638940949400181,"endHours":9.047769117863337,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.288178980737036,"endHours":6.61524151550756,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:19","startHours":11.500738128642272,"endHours":12.318394465568584,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:58","startHours":4.141831096305467,"endHours":4.959487433231779,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:47","startHours":4.755073349000201,"endHours":5.777143770158091,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:46","startHours":13.953707139421208,"endHours":14.77136347634752,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.841988824052766,"endHours":18.241988824052765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:33","startHours":18.041988824052765,"endHours":18.55302403463171,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.791988824052765,"endHours":19.541988824052765,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:19","startHours":23.500738128642272,"endHours":24.318394465568584,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:47","end":"07:19","startHours":5.777143770158091,"endHours":7.310249401894925,"quality":"auspicious"},{"name":"Amṛta","start":"07:19","end":"08:51","startHours":7.310249401894925,"endHours":8.84335503363176,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:23","startHours":8.84335503363176,"endHours":10.376460665368594,"quality":"inauspicious"},{"name":"Śubha","start":"10:23","end":"11:55","startHours":10.376460665368594,"endHours":11.909566297105428,"quality":"auspicious"},{"name":"Roga","start":"11:55","end":"13:27","startHours":11.909566297105428,"endHours":13.442671928842262,"quality":"inauspicious"},{"name":"Udveg","start":"13:27","end":"14:59","startHours":13.442671928842262,"endHours":14.975777560579097,"quality":"inauspicious"},{"name":"Chala","start":"14:59","end":"16:31","startHours":14.975777560579097,"endHours":16.50888319231593,"quality":"neutral"},{"name":"Labha","start":"16:31","end":"18:03","startHours":16.50888319231593,"endHours":18.041988824052765,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:03","end":"19:31","startHours":18.041988824052765,"endHours":19.50888319231593,"quality":"inauspicious"},{"name":"Chala","start":"19:31","end":"20:59","startHours":19.50888319231593,"endHours":20.975777560579097,"quality":"neutral"},{"name":"Labha","start":"20:59","end":"22:27","startHours":20.975777560579097,"endHours":22.442671928842262,"quality":"auspicious"},{"name":"Amṛta","start":"22:27","end":"23:55","startHours":22.442671928842262,"endHours":23.909566297105428,"quality":"auspicious"},{"name":"Kāla","start":"23:55","end":"01:23","startHours":23.909566297105428,"endHours":25.376460665368594,"quality":"inauspicious"},{"name":"Śubha","start":"01:23","end":"02:51","startHours":25.376460665368594,"endHours":26.84335503363176,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:19","startHours":26.84335503363176,"endHours":28.310249401894925,"quality":"inauspicious"},{"name":"Udveg","start":"04:19","end":"05:47","startHours":28.310249401894925,"endHours":29.77714377015809,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.777143770158091,"endHours":6.777143770158091,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.777143770158091,"endHours":7.777143770158091,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.777143770158091,"endHours":8.77714377015809,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.77714377015809,"endHours":9.77714377015809,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.77714377015809,"endHours":10.77714377015809,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.77714377015809,"endHours":11.77714377015809,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.77714377015809,"endHours":12.77714377015809,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.77714377015809,"endHours":13.77714377015809,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.77714377015809,"endHours":14.77714377015809,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.77714377015809,"endHours":15.77714377015809,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.77714377015809,"endHours":16.77714377015809,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.77714377015809,"endHours":17.77714377015809,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.77714377015809,"endHours":18.77714377015809,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.77714377015809,"endHours":19.77714377015809,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.77714377015809,"endHours":20.77714377015809,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.77714377015809,"endHours":21.77714377015809,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.77714377015809,"endHours":22.77714377015809,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.77714377015809,"endHours":23.77714377015809,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.77714377015809,"endHours":24.77714377015809,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.77714377015809,"endHours":25.77714377015809,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.77714377015809,"endHours":26.77714377015809,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.77714377015809,"endHours":27.77714377015809,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.77714377015809,"endHours":28.77714377015809,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.77714377015809,"endHours":29.77714377015809,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","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":2.08201915845336,"eotMinutes":6.610022173674397,"ayanamsa":20.0354}},"calendars":{"vikram_samvat":1783,"vikram_samvatsara":"Siddhārthī","saka_samvat":1648,"saka_samvatsara":"Parābhava","bengali_samvat":1133,"malayalam_era":902,"nanakshahi_year":257,"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 Saptamī · Vikram 1783 Siddhārthī · Śaka 1648 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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, 1726 CE · Ayodhyā · Vidhyamitra","description":"September 18, 1726 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 05:47, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1726-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1726-09-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1726-09-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1726-09-18","x-default":"https://vidhyamitra.com/city/ayodhya/1726-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:17:37.976Z","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":"2026-06-01T19:17:37.976Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:17:37.976Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}