{"id":"vidhyamitra:city-day:ayodhya:1990-04-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1990-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-04-26","date_display":"April 26, 1990 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":1990,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448007.770833,"kali_year":5092,"ahargana":1859542.2708,"sun":{"sidereal_longitude":11.9473,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":22.7861,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8388,"elapsed_within_tithi_degrees":10.8388},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.7861,"elapsed_within_degrees":9.4528},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.7334},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1990,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448007.770833,"ahargana":1859542.2708,"kali_year":5092,"ayanamsa_lahiri":23.7177,"grahas":{"sun":{"sidereal_longitude":11.839359000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":24.158859000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":4.4999},"mars":{"sidereal_longitude":310.21885900000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":23.822559000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":72.50995899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":327.4252590000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":271.32905900000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.5017,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.5017,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":1990,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448007.770833,"kali_year":5092,"ahargana":1859542.2708,"sun":{"sidereal_longitude":11.9473,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":22.7861,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8388,"elapsed_within_tithi_degrees":10.8388},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.7861,"elapsed_within_degrees":9.4528},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.7334},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":10.839},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":169.161}},"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":"05:28","sunsetLocal":"18:30","solarNoonLocal":"11:59","dayLengthHours":13.048544627099929,"dayLengthDisplay":"13 Hours 02 Mins 55 Secs","nightLengthDisplay":"10 Hours 57 Mins 05 Secs","moonriseLocal":"06:10","moonsetLocal":"19:27","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:15","startHours":13.614755068709307,"endHours":15.245823147096797,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:28","end":"07:05","startHours":5.459414676771851,"endHours":7.090482755159342,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:43","end":"10:21","startHours":8.721550833546832,"endHours":10.352618911934325,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:56","startHours":8.504075089761834,"endHours":8.939026577331832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":6.0031040362343475,"endHours":6.351065226290346,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:25","startHours":11.548735502751816,"endHours":12.418638477891813,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:35","startHours":3.7196087264918605,"endHours":4.589511701631856,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:28","startHours":4.372035957846856,"endHours":5.459414676771851,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:02","startHours":14.158444428171805,"endHours":15.0283474033118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30795930387178,"endHours":18.707959303871778,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:03","startHours":18.50795930387178,"endHours":19.051648663334277,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25795930387178,"endHours":20.00795930387178,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:25","startHours":23.548735502751818,"endHours":24.41863847789181,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:28","end":"07:05","startHours":5.459414676771851,"endHours":7.090482755159342,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:43","startHours":7.090482755159342,"endHours":8.721550833546832,"quality":"inauspicious"},{"name":"Udveg","start":"08:43","end":"10:21","startHours":8.721550833546832,"endHours":10.352618911934325,"quality":"inauspicious"},{"name":"Chala","start":"10:21","end":"11:59","startHours":10.352618911934325,"endHours":11.983686990321814,"quality":"neutral"},{"name":"Labha","start":"11:59","end":"13:37","startHours":11.983686990321814,"endHours":13.614755068709307,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:15","startHours":13.614755068709307,"endHours":15.245823147096797,"quality":"auspicious"},{"name":"Kāla","start":"15:15","end":"16:53","startHours":15.245823147096797,"endHours":16.87689122548429,"quality":"inauspicious"},{"name":"Śubha","start":"16:53","end":"18:30","startHours":16.87689122548429,"endHours":18.50795930387178,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"19:53","startHours":18.50795930387178,"endHours":19.876891225484286,"quality":"auspicious"},{"name":"Kāla","start":"19:53","end":"21:15","startHours":19.876891225484286,"endHours":21.245823147096797,"quality":"inauspicious"},{"name":"Śubha","start":"21:15","end":"22:37","startHours":21.245823147096797,"endHours":22.614755068709307,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"23:59","startHours":22.614755068709307,"endHours":23.983686990321814,"quality":"inauspicious"},{"name":"Udveg","start":"23:59","end":"01:21","startHours":23.983686990321814,"endHours":25.35261891193432,"quality":"inauspicious"},{"name":"Chala","start":"01:21","end":"02:43","startHours":25.35261891193432,"endHours":26.721550833546832,"quality":"neutral"},{"name":"Labha","start":"02:43","end":"04:05","startHours":26.721550833546832,"endHours":28.090482755159343,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:28","startHours":28.090482755159343,"endHours":29.45941467677185,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:28","end":"06:28","startHours":5.459414676771851,"endHours":6.459414676771851,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:28","end":"07:28","startHours":6.459414676771851,"endHours":7.459414676771851,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:28","end":"08:28","startHours":7.459414676771851,"endHours":8.45941467677185,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:28","end":"09:28","startHours":8.45941467677185,"endHours":9.45941467677185,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:28","end":"10:28","startHours":9.45941467677185,"endHours":10.45941467677185,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:28","end":"11:28","startHours":10.45941467677185,"endHours":11.45941467677185,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:28","end":"12:28","startHours":11.45941467677185,"endHours":12.45941467677185,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:28","end":"13:28","startHours":12.45941467677185,"endHours":13.45941467677185,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:28","end":"14:28","startHours":13.45941467677185,"endHours":14.45941467677185,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:28","end":"15:28","startHours":14.45941467677185,"endHours":15.45941467677185,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:28","end":"16:28","startHours":15.45941467677185,"endHours":16.45941467677185,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:28","end":"17:28","startHours":16.45941467677185,"endHours":17.45941467677185,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:28","end":"18:28","startHours":17.45941467677185,"endHours":18.45941467677185,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:28","end":"19:28","startHours":18.45941467677185,"endHours":19.45941467677185,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:28","end":"20:28","startHours":19.45941467677185,"endHours":20.45941467677185,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:28","end":"21:28","startHours":20.45941467677185,"endHours":21.45941467677185,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:28","end":"22:28","startHours":21.45941467677185,"endHours":22.45941467677185,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:28","end":"23:28","startHours":22.45941467677185,"endHours":23.45941467677185,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:28","end":"00:28","startHours":23.45941467677185,"endHours":24.45941467677185,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:28","end":"01:28","startHours":24.45941467677185,"endHours":25.45941467677185,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:28","end":"02:28","startHours":25.45941467677185,"endHours":26.45941467677185,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:28","end":"03:28","startHours":26.45941467677185,"endHours":27.45941467677185,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:28","end":"04:28","startHours":27.45941467677185,"endHours":28.45941467677185,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:28","end":"05:28","startHours":28.45941467677185,"endHours":29.45941467677185,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.372840712504411,"eotMinutes":2.162780580691212,"ayanamsa":23.7177}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Pratipada · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":[]},"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 26, 1990 CE · Ayodhyā · Vidhyamitra","description":"April 26, 1990 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:28, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1990-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1990-04-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1990-04-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1990-04-26","x-default":"https://vidhyamitra.com/city/ayodhya/1990-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T10:37:58.527Z","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":"2026-05-17T10:37:58.527Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T10:37:58.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}