{"id":"vidhyamitra:city-day:ayodhya:1828-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1828-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1828-04-28","date_display":"April 28, 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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388840.770833,"kali_year":4930,"ahargana":1800375.2708,"sun":{"sidereal_longitude":16.7047,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":172.1718,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.4671,"elapsed_within_tithi_degrees":11.4671},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.1718,"elapsed_within_degrees":12.1718},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.8766},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2388840.770833,"ahargana":1800375.2708,"kali_year":4930,"ayanamsa_lahiri":21.4548,"grahas":{"sun":{"sidereal_longitude":16.242073000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":172.487073,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-1.185},"mars":{"sidereal_longitude":259.910173,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":354.789873,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":201.01007300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":62.73487299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":85.00697300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":187.4541,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.4541,"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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2388840.770833,"kali_year":4930,"ahargana":1800375.2708,"sun":{"sidereal_longitude":16.7047,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":172.1718,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.4671,"elapsed_within_tithi_degrees":11.4671},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.1718,"elapsed_within_degrees":12.1718},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.8766},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.185,"elongation":155.467},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.185,"opposition_distance":24.533}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":2.562},{"offset_days":2,"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":"05:26","sunsetLocal":"18:32","solarNoonLocal":"11:59","dayLengthHours":13.099607194473315,"dayLengthDisplay":"13 Hours 05 Mins 59 Secs","nightLengthDisplay":"10 Hours 54 Mins 01 Secs","moonriseLocal":"16:32","moonsetLocal":"04:15","rahuKala":{"name":"Rāhu Kāla","start":"07:04","end":"08:42","startHours":7.06584113281551,"endHours":8.703292032124676,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:20","end":"11:59","startHours":10.340742931433839,"endHours":11.978193830743002,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:37","end":"15:15","startHours":13.615644730052168,"endHours":15.253095629361333,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:55","startHours":8.48496524555012,"endHours":8.92161881869923,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.974207199942734,"endHours":6.323530058462023,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:32","end":"12:25","startHours":11.541540257593892,"endHours":12.414847403892113,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:33","startHours":3.6817759409099042,"endHours":4.555083087208125,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:26","startHours":4.33675630063357,"endHours":5.428390233506346,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:02","startHours":14.161461696488555,"endHours":15.034768842786775,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.32799742797966,"endHours":18.72799742797966,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:04","startHours":18.52799742797966,"endHours":19.073814394416047,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.27799742797966,"endHours":20.02799742797966,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:32","end":"00:25","startHours":23.54154025759389,"endHours":24.414847403892114,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:26","end":"07:04","startHours":5.428390233506346,"endHours":7.06584113281551,"quality":"auspicious"},{"name":"Kāla","start":"07:04","end":"08:42","startHours":7.06584113281551,"endHours":8.703292032124676,"quality":"inauspicious"},{"name":"Śubha","start":"08:42","end":"10:20","startHours":8.703292032124676,"endHours":10.340742931433839,"quality":"auspicious"},{"name":"Roga","start":"10:20","end":"11:59","startHours":10.340742931433839,"endHours":11.978193830743002,"quality":"inauspicious"},{"name":"Udveg","start":"11:59","end":"13:37","startHours":11.978193830743002,"endHours":13.615644730052168,"quality":"inauspicious"},{"name":"Chala","start":"13:37","end":"15:15","startHours":13.615644730052168,"endHours":15.253095629361333,"quality":"neutral"},{"name":"Labha","start":"15:15","end":"16:53","startHours":15.253095629361333,"endHours":16.890546528670495,"quality":"auspicious"},{"name":"Amṛta","start":"16:53","end":"18:32","startHours":16.890546528670495,"endHours":18.52799742797966,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:32","end":"19:53","startHours":18.52799742797966,"endHours":19.890546528670495,"quality":"neutral"},{"name":"Labha","start":"19:53","end":"21:15","startHours":19.890546528670495,"endHours":21.253095629361333,"quality":"auspicious"},{"name":"Amṛta","start":"21:15","end":"22:37","startHours":21.253095629361333,"endHours":22.615644730052168,"quality":"auspicious"},{"name":"Kāla","start":"22:37","end":"23:59","startHours":22.615644730052168,"endHours":23.978193830743002,"quality":"inauspicious"},{"name":"Śubha","start":"23:59","end":"01:20","startHours":23.978193830743002,"endHours":25.340742931433837,"quality":"auspicious"},{"name":"Roga","start":"01:20","end":"02:42","startHours":25.340742931433837,"endHours":26.703292032124672,"quality":"inauspicious"},{"name":"Udveg","start":"02:42","end":"04:04","startHours":26.703292032124672,"endHours":28.06584113281551,"quality":"inauspicious"},{"name":"Chala","start":"04:04","end":"05:26","startHours":28.06584113281551,"endHours":29.428390233506345,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.428390233506346,"endHours":6.428390233506346,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.428390233506346,"endHours":7.428390233506346,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.428390233506346,"endHours":8.428390233506345,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.428390233506345,"endHours":9.428390233506345,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.428390233506345,"endHours":10.428390233506345,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.428390233506345,"endHours":11.428390233506345,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.428390233506345,"endHours":12.428390233506345,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.428390233506345,"endHours":13.428390233506345,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.428390233506345,"endHours":14.428390233506345,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.428390233506345,"endHours":15.428390233506345,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.428390233506345,"endHours":16.428390233506345,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.428390233506345,"endHours":17.428390233506345,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.428390233506345,"endHours":18.428390233506345,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.428390233506345,"endHours":19.428390233506345,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.428390233506345,"endHours":20.428390233506345,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.428390233506345,"endHours":21.428390233506345,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.428390233506345,"endHours":22.428390233506345,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.428390233506345,"endHours":23.428390233506345,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.428390233506345,"endHours":24.428390233506345,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.428390233506345,"endHours":25.428390233506345,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.428390233506345,"endHours":26.428390233506345,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.428390233506345,"endHours":27.428390233506345,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.428390233506345,"endHours":28.428390233506345,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.428390233506345,"endHours":29.428390233506345,"planetary_lord":"Venus"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.075896514272161,"eotMinutes":2.4923701554198168,"ayanamsa":21.4548}},"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 Trayodaśī · Vikram 1885 Plava · Śaka 1750 Sarvadhāri"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 28, 1828 CE · Ayodhyā · Vidhyamitra","description":"April 28, 1828 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 05:26, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1828-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1828-04-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/1828-04-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/1828-04-28","x-default":"https://vidhyamitra.com/city/ayodhya/1828-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:01:15.172Z","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":"2026-05-31T21:01:15.172Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:01:15.172Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}