{"id":"vidhyamitra:city-day:ayodhya:1988-10-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1988-10-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1988-10-28","date_display":"October 28, 1988 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":1988,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447462.770833,"kali_year":5090,"ahargana":1858997.2708,"sun":{"sidereal_longitude":190.4711,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":48.4702,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.9991,"elapsed_within_tithi_degrees":1.9991},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.4702,"elapsed_within_degrees":8.4702},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.9413},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1988,"month":10,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447462.770833,"ahargana":1858997.2708,"kali_year":5090,"ayanamsa_lahiri":23.6969,"grahas":{"sun":{"sidereal_longitude":191.14198199999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":49.13298199999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":4.4942},"mars":{"sidereal_longitude":336.293282,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":172.99728200000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":41.122682,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":154.15888199999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":244.60188200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":321.3785,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":141.3785,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1988,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447462.770833,"kali_year":5090,"ahargana":1858997.2708,"sun":{"sidereal_longitude":190.4711,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":48.4702,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":217.9991,"elapsed_within_tithi_degrees":1.9991},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.4702,"elapsed_within_degrees":8.4702},"yoga":{"number":18,"name":"Varīyān","sum_longitude":238.9413},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.494,"elongation":142.001},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.494,"opposition_distance":37.999}},"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":"06:08","sunsetLocal":"17:22","solarNoonLocal":"11:45","dayLengthHours":11.226131452089533,"dayLengthDisplay":"11 Hours 13 Mins 34 Secs","nightLengthDisplay":"12 Hours 46 Mins 26 Secs","moonriseLocal":"19:26","moonsetLocal":"09:08","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"11:45","startHours":10.343073639497288,"endHours":11.746340071008479,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"15:57","startHours":14.552872934030862,"endHours":15.956139365542054,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"08:56","startHours":7.5365407764749035,"endHours":8.939807207986096,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:08","startHours":8.752705017117936,"endHours":9.126909398854254,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:54","startHours":6.601029822134109,"endHours":6.9003933275231635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:07","startHours":11.372135689272161,"endHours":12.120544452744797,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:23","startHours":4.636456818018441,"endHours":5.384865581491076,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:08","startHours":5.197763390622917,"endHours":6.133274344963712,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:22","startHours":13.617361979690067,"endHours":14.365770743162702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.159405797053246,"endHours":17.559405797053245,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:50","startHours":17.359405797053245,"endHours":17.82716127422364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.109405797053245,"endHours":18.859405797053245,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:07","startHours":23.372135689272163,"endHours":24.120544452744795,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:08","end":"07:32","startHours":6.133274344963712,"endHours":7.5365407764749035,"quality":"neutral"},{"name":"Labha","start":"07:32","end":"08:56","startHours":7.5365407764749035,"endHours":8.939807207986096,"quality":"auspicious"},{"name":"Amṛta","start":"08:56","end":"10:21","startHours":8.939807207986096,"endHours":10.343073639497288,"quality":"auspicious"},{"name":"Kāla","start":"10:21","end":"11:45","startHours":10.343073639497288,"endHours":11.746340071008479,"quality":"inauspicious"},{"name":"Śubha","start":"11:45","end":"13:09","startHours":11.746340071008479,"endHours":13.14960650251967,"quality":"auspicious"},{"name":"Roga","start":"13:09","end":"14:33","startHours":13.14960650251967,"endHours":14.552872934030862,"quality":"inauspicious"},{"name":"Udveg","start":"14:33","end":"15:57","startHours":14.552872934030862,"endHours":15.956139365542054,"quality":"inauspicious"},{"name":"Chala","start":"15:57","end":"17:22","startHours":15.956139365542054,"endHours":17.359405797053245,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:22","end":"18:57","startHours":17.359405797053245,"endHours":18.956139365542054,"quality":"inauspicious"},{"name":"Udveg","start":"18:57","end":"20:33","startHours":18.956139365542054,"endHours":20.552872934030862,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:09","startHours":20.552872934030862,"endHours":22.14960650251967,"quality":"neutral"},{"name":"Labha","start":"22:09","end":"23:45","startHours":22.14960650251967,"endHours":23.74634007100848,"quality":"auspicious"},{"name":"Amṛta","start":"23:45","end":"01:21","startHours":23.74634007100848,"endHours":25.343073639497288,"quality":"auspicious"},{"name":"Kāla","start":"01:21","end":"02:56","startHours":25.343073639497288,"endHours":26.939807207986096,"quality":"inauspicious"},{"name":"Śubha","start":"02:56","end":"04:32","startHours":26.939807207986096,"endHours":28.536540776474904,"quality":"auspicious"},{"name":"Roga","start":"04:32","end":"06:08","startHours":28.536540776474904,"endHours":30.133274344963713,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.133274344963712,"endHours":7.133274344963712,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.133274344963712,"endHours":8.133274344963713,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.133274344963713,"endHours":9.133274344963713,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.133274344963713,"endHours":10.133274344963713,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.133274344963713,"endHours":11.133274344963713,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.133274344963713,"endHours":12.133274344963713,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.133274344963713,"endHours":13.133274344963713,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.133274344963713,"endHours":14.133274344963713,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.133274344963713,"endHours":15.133274344963713,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.133274344963713,"endHours":16.133274344963713,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.133274344963713,"endHours":17.133274344963713,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.133274344963713,"endHours":18.133274344963713,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.133274344963713,"endHours":19.133274344963713,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.133274344963713,"endHours":20.133274344963713,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.133274344963713,"endHours":21.133274344963713,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.133274344963713,"endHours":22.133274344963713,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.133274344963713,"endHours":23.133274344963713,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.133274344963713,"endHours":24.133274344963713,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.133274344963713,"endHours":25.133274344963713,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.133274344963713,"endHours":26.133274344963713,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.133274344963713,"endHours":27.133274344963713,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.133274344963713,"endHours":28.133274344963713,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.133274344963713,"endHours":29.133274344963713,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.133274344963713,"endHours":30.133274344963713,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.133038553636526,"eotMinutes":16.40359573949132,"ayanamsa":23.6969}},"calendars":{"vikram_samvat":2045,"vikram_samvatsara":"Vṛṣa","saka_samvat":1910,"saka_samvatsara":"Vibhava","bengali_samvat":1395,"malayalam_era":1164,"nanakshahi_year":519,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Caturthī · Vikram 2045 Vṛṣa · Śaka 1910 Vibhava"},"festivals":[{"id":"karva-chauth","name":"Karvā Chauth","name_sanskrit":"करवा चौथ","tradition":"Pan-Hindu","associated_deity":"Pārvatī + Gaṇeśa + Chandra","significance":"North Indian wives' fast for husband's longevity. Kṛṣṇa Caturthī of Kārtika.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 October 28, 1988 CE · Ayodhyā · Vidhyamitra","description":"October 28, 1988 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:08, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1988-10-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1988-10-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/1988-10-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/1988-10-28","x-default":"https://vidhyamitra.com/city/ayodhya/1988-10-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:24:13.749Z","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":"2026-06-01T19:24:13.749Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:24:13.749Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}