{"id":"vidhyamitra:city-day:ayodhya:2177-04-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2177-04-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2177-04-19","date_display":"April 19, 2177 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":2177,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516301.770833,"kali_year":5279,"ahargana":1927836.2708,"sun":{"sidereal_longitude":2.8263,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":251.6144,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7881,"elapsed_within_tithi_degrees":8.7881},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.6144,"elapsed_within_degrees":11.6144},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.4407},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2177,"month":4,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516301.770833,"ahargana":1927836.2708,"kali_year":5279,"ayanamsa_lahiri":26.3297,"grahas":{"sun":{"sidereal_longitude":3.1161260000000084,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":249.60922600000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-1.7091},"mars":{"sidereal_longitude":46.21742599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":334.729126,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":350.490726,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":314.31072600000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":25.815326000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":273.957,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":93.957,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2177,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516301.770833,"kali_year":5279,"ahargana":1927836.2708,"sun":{"sidereal_longitude":2.8263,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":251.6144,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7881,"elapsed_within_tithi_degrees":8.7881},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.6144,"elapsed_within_degrees":11.6144},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.4407},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.709,"elongation":111.212},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.709,"opposition_distance":68.788}},"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":"05:33","sunsetLocal":"18:27","solarNoonLocal":"12:00","dayLengthHours":12.8982854031986,"dayLengthDisplay":"12 Hours 53 Mins 54 Secs","nightLengthDisplay":"11 Hours 06 Mins 06 Secs","moonriseLocal":"23:14","moonsetLocal":"09:39","rahuKala":{"name":"Rāhu Kāla","start":"08:47","end":"10:24","startHours":8.782819709290543,"endHours":10.395105384690368,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:14","startHours":13.619676735490017,"endHours":15.231962410889842,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:33","end":"07:10","startHours":5.558248358490893,"endHours":7.170534033890718,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:00","startHours":8.5678482859039,"endHours":8.997791132677186,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:26","startHours":6.095676916957501,"endHours":6.439631194376131,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:26","startHours":11.577448213316906,"endHours":12.43733390686348,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:42","startHours":3.8384769713977462,"endHours":4.6983626649443195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:29","end":"05:33","startHours":4.483391241557676,"endHours":5.558248358490893,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.157105293956626,"endHours":15.016990987503199,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.256533761689493,"endHours":18.65653376168949,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"19:00","startHours":18.456533761689492,"endHours":18.9939623201561,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.206533761689492,"endHours":19.956533761689492,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:26","startHours":23.577448213316906,"endHours":24.43733390686348,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:33","end":"07:10","startHours":5.558248358490893,"endHours":7.170534033890718,"quality":"inauspicious"},{"name":"Śubha","start":"07:10","end":"08:47","startHours":7.170534033890718,"endHours":8.782819709290543,"quality":"auspicious"},{"name":"Roga","start":"08:47","end":"10:24","startHours":8.782819709290543,"endHours":10.395105384690368,"quality":"inauspicious"},{"name":"Udveg","start":"10:24","end":"12:00","startHours":10.395105384690368,"endHours":12.007391060090193,"quality":"inauspicious"},{"name":"Chala","start":"12:00","end":"13:37","startHours":12.007391060090193,"endHours":13.619676735490017,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:14","startHours":13.619676735490017,"endHours":15.231962410889842,"quality":"auspicious"},{"name":"Amṛta","start":"15:14","end":"16:51","startHours":15.231962410889842,"endHours":16.844248086289667,"quality":"auspicious"},{"name":"Kāla","start":"16:51","end":"18:27","startHours":16.844248086289667,"endHours":18.456533761689492,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:27","end":"19:51","startHours":18.456533761689492,"endHours":19.844248086289667,"quality":"auspicious"},{"name":"Amṛta","start":"19:51","end":"21:14","startHours":19.844248086289667,"endHours":21.231962410889842,"quality":"auspicious"},{"name":"Kāla","start":"21:14","end":"22:37","startHours":21.231962410889842,"endHours":22.619676735490017,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"00:00","startHours":22.619676735490017,"endHours":24.007391060090193,"quality":"auspicious"},{"name":"Roga","start":"00:00","end":"01:24","startHours":24.007391060090193,"endHours":25.395105384690368,"quality":"inauspicious"},{"name":"Udveg","start":"01:24","end":"02:47","startHours":25.395105384690368,"endHours":26.782819709290543,"quality":"inauspicious"},{"name":"Chala","start":"02:47","end":"04:10","startHours":26.782819709290543,"endHours":28.170534033890718,"quality":"neutral"},{"name":"Labha","start":"04:10","end":"05:33","startHours":28.170534033890718,"endHours":29.558248358490893,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.558248358490893,"endHours":6.558248358490893,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.558248358490893,"endHours":7.558248358490893,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.558248358490893,"endHours":8.558248358490893,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.558248358490893,"endHours":9.558248358490893,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.558248358490893,"endHours":10.558248358490893,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.558248358490893,"endHours":11.558248358490893,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.558248358490893,"endHours":12.558248358490893,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.558248358490893,"endHours":13.558248358490893,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.558248358490893,"endHours":14.558248358490893,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.558248358490893,"endHours":15.558248358490893,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.558248358490893,"endHours":16.558248358490893,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.558248358490893,"endHours":17.558248358490893,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.558248358490893,"endHours":18.558248358490893,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.558248358490893,"endHours":19.558248358490893,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.558248358490893,"endHours":20.558248358490893,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.558248358490893,"endHours":21.558248358490893,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.558248358490893,"endHours":22.558248358490893,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.558248358490893,"endHours":23.558248358490893,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.558248358490893,"endHours":24.558248358490893,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.558248358490893,"endHours":25.558248358490893,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.558248358490893,"endHours":26.558248358490893,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.558248358490893,"endHours":27.558248358490893,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.558248358490893,"endHours":28.558248358490893,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.558248358490893,"endHours":29.558248358490893,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.275419927558003,"eotMinutes":0.740536394588492,"ayanamsa":26.3297}},"calendars":{"vikram_samvat":2234,"vikram_samvatsara":"Vikṛti","saka_samvat":2099,"saka_samvatsara":"Īśvara","bengali_samvat":1584,"malayalam_era":1353,"nanakshahi_year":708,"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 Ṣaṣṭhī · Vikram 2234 Vikṛti · Śaka 2099 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 19, 2177 CE · Ayodhyā · Vidhyamitra","description":"April 19, 2177 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:33, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2177-04-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2177-04-19","sa":"https://sa.vidhyamitra.com/city/ayodhya/2177-04-19","hi":"https://hi.vidhyamitra.com/city/ayodhya/2177-04-19","x-default":"https://vidhyamitra.com/city/ayodhya/2177-04-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:50:48.867Z","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":"2026-05-31T03:50:48.867Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:50:48.867Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}