{"id":"vidhyamitra:city-day:ayodhya:1692-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1692-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1692-04-15","date_display":"April 15, 1692 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":1692,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2339155.770833,"kali_year":4794,"ahargana":1750690.2708,"sun":{"sidereal_longitude":7.2025,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":348.3794,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.1769,"elapsed_within_tithi_degrees":5.1769},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.3794,"elapsed_within_degrees":1.7127},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.5819},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":1692,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2339155.770833,"ahargana":1750690.2708,"kali_year":4794,"ayanamsa_lahiri":19.5545,"grahas":{"sun":{"sidereal_longitude":6.379605000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":348.429105,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":3.3623},"mars":{"sidereal_longitude":86.656005,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":7.488704999999982,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":35.20430499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":45.85860500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":235.76150499999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":300.0045,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":120.0045,"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":1692,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2339155.770833,"kali_year":4794,"ahargana":1750690.2708,"sun":{"sidereal_longitude":7.2025,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":348.3794,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":341.1769,"elapsed_within_tithi_degrees":5.1769},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.3794,"elapsed_within_degrees":1.7127},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.5819},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.362,"elongation":18.823},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.362,"opposition_distance":161.177}},"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":"05:37","sunsetLocal":"18:26","solarNoonLocal":"12:01","dayLengthHours":12.80946779411169,"dayLengthDisplay":"12 Hours 48 Mins 34 Secs","nightLengthDisplay":"11 Hours 11 Mins 26 Secs","moonriseLocal":"04:41","moonsetLocal":"16:59","rahuKala":{"name":"Rāhu Kāla","start":"15:14","end":"16:50","startHours":15.226102349491374,"endHours":16.827285823755336,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:49","end":"10:25","startHours":8.821368452435529,"endHours":10.42255192669949,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:01","end":"13:37","startHours":12.023735400963453,"endHours":13.624918875227415,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.607877322533668,"endHours":9.034859582337392,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:30","startHours":6.152729328662261,"endHours":6.494315136505239,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:27","startHours":11.59675314115973,"endHours":12.450717660767175,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:46","startHours":3.9110724646927153,"endHours":4.765036984300161,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:37","startHours":4.5515458543983,"endHours":5.619001503907607,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:01","startHours":14.158646699982068,"endHours":15.012611219589514,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.2284692980193,"endHours":18.628469298019297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.428469298019298,"endHours":18.96219712277395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.178469298019298,"endHours":19.928469298019298,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:27","startHours":23.59675314115973,"endHours":24.450717660767175,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:37","end":"07:13","startHours":5.619001503907607,"endHours":7.220184978171568,"quality":"inauspicious"},{"name":"Udveg","start":"07:13","end":"08:49","startHours":7.220184978171568,"endHours":8.821368452435529,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:25","startHours":8.821368452435529,"endHours":10.42255192669949,"quality":"neutral"},{"name":"Labha","start":"10:25","end":"12:01","startHours":10.42255192669949,"endHours":12.023735400963453,"quality":"auspicious"},{"name":"Amṛta","start":"12:01","end":"13:37","startHours":12.023735400963453,"endHours":13.624918875227415,"quality":"auspicious"},{"name":"Kāla","start":"13:37","end":"15:14","startHours":13.624918875227415,"endHours":15.226102349491374,"quality":"inauspicious"},{"name":"Śubha","start":"15:14","end":"16:50","startHours":15.226102349491374,"endHours":16.827285823755336,"quality":"auspicious"},{"name":"Roga","start":"16:50","end":"18:26","startHours":16.827285823755336,"endHours":18.428469298019298,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:26","end":"19:50","startHours":18.428469298019298,"endHours":19.827285823755336,"quality":"inauspicious"},{"name":"Śubha","start":"19:50","end":"21:14","startHours":19.827285823755336,"endHours":21.226102349491377,"quality":"auspicious"},{"name":"Roga","start":"21:14","end":"22:37","startHours":21.226102349491377,"endHours":22.624918875227415,"quality":"inauspicious"},{"name":"Udveg","start":"22:37","end":"00:01","startHours":22.624918875227415,"endHours":24.023735400963453,"quality":"inauspicious"},{"name":"Chala","start":"00:01","end":"01:25","startHours":24.023735400963453,"endHours":25.42255192669949,"quality":"neutral"},{"name":"Labha","start":"01:25","end":"02:49","startHours":25.42255192669949,"endHours":26.82136845243553,"quality":"auspicious"},{"name":"Amṛta","start":"02:49","end":"04:13","startHours":26.82136845243553,"endHours":28.22018497817157,"quality":"auspicious"},{"name":"Kāla","start":"04:13","end":"05:37","startHours":28.22018497817157,"endHours":29.619001503907608,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.619001503907607,"endHours":6.619001503907607,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.619001503907607,"endHours":7.619001503907607,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.619001503907607,"endHours":8.619001503907608,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.619001503907608,"endHours":9.619001503907608,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.619001503907608,"endHours":10.619001503907608,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.619001503907608,"endHours":11.619001503907608,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.619001503907608,"endHours":12.619001503907608,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.619001503907608,"endHours":13.619001503907608,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.619001503907608,"endHours":14.619001503907608,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.619001503907608,"endHours":15.619001503907608,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.619001503907608,"endHours":16.619001503907608,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.619001503907608,"endHours":17.619001503907608,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.619001503907608,"endHours":18.619001503907608,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.619001503907608,"endHours":19.619001503907608,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.619001503907608,"endHours":20.619001503907608,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.619001503907608,"endHours":21.619001503907608,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.619001503907608,"endHours":22.619001503907608,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.619001503907608,"endHours":23.619001503907608,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.619001503907608,"endHours":24.619001503907608,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.619001503907608,"endHours":25.619001503907608,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.619001503907608,"endHours":26.619001503907608,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.619001503907608,"endHours":27.619001503907608,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.619001503907608,"endHours":28.619001503907608,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.619001503907608,"endHours":29.619001503907608,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.017164060809986,"eotMinutes":-0.240124057807095,"ayanamsa":19.5545}},"calendars":{"vikram_samvat":1749,"vikram_samvatsara":"Pārthiva","saka_samvat":1614,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1099,"malayalam_era":868,"nanakshahi_year":223,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Caturdaśī · Vikram 1749 Pārthiva · Śaka 1614 Aṅgirasa"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 April 15, 1692 CE · Ayodhyā · Vidhyamitra","description":"April 15, 1692 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 05:37, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1692-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1692-04-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1692-04-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1692-04-15","x-default":"https://vidhyamitra.com/city/ayodhya/1692-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:12:00.502Z","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":"2026-06-03T01:12:00.502Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:12:00.502Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}