{"id":"vidhyamitra:city-day:ayodhya:1828-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1828-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1828-04-17","date_display":"April 17, 1828 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":1828,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388829.770833,"kali_year":4930,"ahargana":1800364.2708,"sun":{"sidereal_longitude":6.0448,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":40.0202,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.9753,"elapsed_within_tithi_degrees":9.9753},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.0202,"elapsed_within_degrees":0.0202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.065},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1828,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388829.770833,"ahargana":1800364.2708,"kali_year":4930,"ayanamsa_lahiri":21.4544,"grahas":{"sun":{"sidereal_longitude":5.533692999999971,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":37.61049300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-2.3818},"mars":{"sidereal_longitude":255.99489299999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":340.579293,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":202.37769300000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":50.638193,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":84.29199299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":188.037,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":8.037,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"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":1828,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388829.770833,"kali_year":4930,"ahargana":1800364.2708,"sun":{"sidereal_longitude":6.0448,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":40.0202,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.9753,"elapsed_within_tithi_degrees":9.9753},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.0202,"elapsed_within_degrees":0.0202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.065},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.382,"elongation":33.975},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.382,"opposition_distance":146.025}},"eclipse_window_40days":[{"offset_days":-3,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":2.562},{"offset_days":13,"type":"lunar","occurs":true,"moon_latitude":0.893,"opposition_distance":0.166}]},"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":"05:36","sunsetLocal":"18:26","solarNoonLocal":"12:01","dayLengthHours":12.836288903388514,"dayLengthDisplay":"12 Hours 50 Mins 11 Secs","nightLengthDisplay":"11 Hours 09 Mins 49 Secs","moonriseLocal":"07:24","moonsetLocal":"20:54","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:13","startHours":13.619868629928067,"endHours":15.224404742851632,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:36","end":"07:12","startHours":5.597188065310246,"endHours":7.20172417823381,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:25","startHours":8.806260291157376,"endHours":10.410796404080939,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:01","startHours":8.592322142767566,"endHours":9.020198439547183,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:28","startHours":6.132033436284767,"endHours":6.474334473708461,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:27","startHours":11.587456220224885,"endHours":12.44320881378412,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:44","startHours":3.8856828781917776,"endHours":4.741435471751012,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:36","startHours":4.527497323361203,"endHours":5.597188065310246,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.15471400090259,"endHours":15.010466594461825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.23347696869876,"endHours":18.63347696869876,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:58","startHours":18.43347696869876,"endHours":18.968322339673282,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.18347696869876,"endHours":19.93347696869876,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:27","startHours":23.587456220224887,"endHours":24.443208813784118,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:36","end":"07:12","startHours":5.597188065310246,"endHours":7.20172417823381,"quality":"auspicious"},{"name":"Roga","start":"07:12","end":"08:48","startHours":7.20172417823381,"endHours":8.806260291157376,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:25","startHours":8.806260291157376,"endHours":10.410796404080939,"quality":"inauspicious"},{"name":"Chala","start":"10:25","end":"12:01","startHours":10.410796404080939,"endHours":12.015332517004502,"quality":"neutral"},{"name":"Labha","start":"12:01","end":"13:37","startHours":12.015332517004502,"endHours":13.619868629928067,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:13","startHours":13.619868629928067,"endHours":15.224404742851632,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:50","startHours":15.224404742851632,"endHours":16.828940855775194,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:26","startHours":16.828940855775194,"endHours":18.43347696869876,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:26","end":"19:50","startHours":18.43347696869876,"endHours":19.828940855775194,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:13","startHours":19.828940855775194,"endHours":21.224404742851632,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:37","startHours":21.224404742851632,"endHours":22.619868629928067,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:01","startHours":22.619868629928067,"endHours":24.015332517004502,"quality":"inauspicious"},{"name":"Udveg","start":"00:01","end":"01:25","startHours":24.015332517004502,"endHours":25.410796404080937,"quality":"inauspicious"},{"name":"Chala","start":"01:25","end":"02:48","startHours":25.410796404080937,"endHours":26.806260291157372,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:12","startHours":26.806260291157372,"endHours":28.20172417823381,"quality":"auspicious"},{"name":"Amṛta","start":"04:12","end":"05:36","startHours":28.20172417823381,"endHours":29.597188065310245,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.597188065310246,"endHours":6.597188065310246,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.597188065310246,"endHours":7.597188065310246,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.597188065310246,"endHours":8.597188065310245,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.597188065310245,"endHours":9.597188065310245,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.597188065310245,"endHours":10.597188065310245,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.597188065310245,"endHours":11.597188065310245,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.597188065310245,"endHours":12.597188065310245,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.597188065310245,"endHours":13.597188065310245,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.597188065310245,"endHours":14.597188065310245,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.597188065310245,"endHours":15.597188065310245,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.597188065310245,"endHours":16.597188065310245,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.597188065310245,"endHours":17.597188065310245,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.597188065310245,"endHours":18.597188065310245,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.597188065310245,"endHours":19.597188065310245,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.597188065310245,"endHours":20.597188065310245,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.597188065310245,"endHours":21.597188065310245,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.597188065310245,"endHours":22.597188065310245,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.597188065310245,"endHours":23.597188065310245,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.597188065310245,"endHours":24.597188065310245,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.597188065310245,"endHours":25.597188065310245,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.597188065310245,"endHours":26.597188065310245,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.597188065310245,"endHours":27.597188065310245,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.597188065310245,"endHours":28.597188065310245,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.597188065310245,"endHours":29.597188065310245,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.398483289734335,"eotMinutes":0.2640489797298191,"ayanamsa":21.4544}},"calendars":{"vikram_samvat":1885,"vikram_samvatsara":"Plava","saka_samvat":1750,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1235,"malayalam_era":1004,"nanakshahi_year":359,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Tṛtīyā · Vikram 1885 Plava · Śaka 1750 Sarvadhāri"},"festivals":[{"id":"akshaya-tritiya","name":"Akṣaya Tṛtīyā","name_sanskrit":"अक्षय तृतीया","tradition":"Pan-Hindu","significance":"\"Inexhaustible third\"; auspicious for any new venture.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":1},{"id":"parashurama-jayanti","name":"Paraśurāma Jayantī","name_sanskrit":"परशुराम जयन्ती","tradition":"Vaishnava","associated_deity":"Paraśurāma (6th daśāvatāra of Krishna)","deity_avatara_index":16,"significance":"Paraśurāma's manifestation; ciranjīvi-pratiṣṭhā. Coincides with Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Bhāgavata 9.15-16"]}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 April 17, 1828 CE · Ayodhyā · Vidhyamitra","description":"April 17, 1828 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 05:36, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1828-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1828-04-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/1828-04-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/1828-04-17","x-default":"https://vidhyamitra.com/city/ayodhya/1828-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:39:06.545Z","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":"2026-06-02T02:39:06.545Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:39:06.545Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}