{"id":"vidhyamitra:city-day:ayodhya:1787-04-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1787-04-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1787-04-26","date_display":"April 26, 1787 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":1787,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373863.770833,"kali_year":4889,"ahargana":1785398.2708,"sun":{"sidereal_longitude":15.3608,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.3224,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.9616,"elapsed_within_tithi_degrees":8.9616},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.3224,"elapsed_within_degrees":0.3224},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.6831},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1787,"month":4,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2373863.770833,"ahargana":1785398.2708,"kali_year":4889,"ayanamsa_lahiri":20.882,"grahas":{"sun":{"sidereal_longitude":14.795503999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":121.92010399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-2.8494},"mars":{"sidereal_longitude":335.0538039999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":1.0156039999999962,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":39.05570399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":335.16040399999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":309.1797039999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":261.0077,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":81.0077,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1787,"month":4,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2373863.770833,"kali_year":4889,"ahargana":1785398.2708,"sun":{"sidereal_longitude":15.3608,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.3224,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.9616,"elapsed_within_tithi_degrees":8.9616},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.3224,"elapsed_within_degrees":0.3224},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.6831},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.849,"elongation":104.962},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.849,"opposition_distance":75.038}},"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":"05:27","sunsetLocal":"18:31","solarNoonLocal":"11:59","dayLengthHours":13.051442160552028,"dayLengthDisplay":"13 Hours 03 Mins 05 Secs","nightLengthDisplay":"10 Hours 56 Mins 55 Secs","moonriseLocal":"12:36","moonsetLocal":"01:39","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:15","startHours":13.615117260390818,"endHours":15.246547530459821,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:27","end":"07:05","startHours":5.457965910045799,"endHours":7.089396180114803,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:43","end":"10:21","startHours":8.720826450183807,"endHours":10.35225672025281,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:30","end":"08:56","startHours":8.503302414174605,"endHours":8.938350486193007,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:21","startHours":6.0017760000688005,"endHours":6.349814457683522,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:25","startHours":11.548638918303414,"endHours":12.418735062340215,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:35","startHours":3.7177736219721957,"endHours":4.587869766008997,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:27","startHours":4.370345729999797,"endHours":5.457965910045799,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:02","startHours":14.15892735041382,"endHours":15.029023494450621,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.30940807059783,"endHours":18.709408070597828,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.50940807059783,"endHours":19.05321816062083,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.25940807059783,"endHours":20.00940807059783,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:25","startHours":23.548638918303414,"endHours":24.418735062340215,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:27","end":"07:05","startHours":5.457965910045799,"endHours":7.089396180114803,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:43","startHours":7.089396180114803,"endHours":8.720826450183807,"quality":"inauspicious"},{"name":"Udveg","start":"08:43","end":"10:21","startHours":8.720826450183807,"endHours":10.35225672025281,"quality":"inauspicious"},{"name":"Chala","start":"10:21","end":"11:59","startHours":10.35225672025281,"endHours":11.983686990321814,"quality":"neutral"},{"name":"Labha","start":"11:59","end":"13:37","startHours":11.983686990321814,"endHours":13.615117260390818,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:15","startHours":13.615117260390818,"endHours":15.246547530459821,"quality":"auspicious"},{"name":"Kāla","start":"15:15","end":"16:53","startHours":15.246547530459821,"endHours":16.877977800528825,"quality":"inauspicious"},{"name":"Śubha","start":"16:53","end":"18:31","startHours":16.877977800528825,"endHours":18.50940807059783,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:31","end":"19:53","startHours":18.50940807059783,"endHours":19.877977800528825,"quality":"auspicious"},{"name":"Kāla","start":"19:53","end":"21:15","startHours":19.877977800528825,"endHours":21.24654753045982,"quality":"inauspicious"},{"name":"Śubha","start":"21:15","end":"22:37","startHours":21.24654753045982,"endHours":22.615117260390818,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"23:59","startHours":22.615117260390818,"endHours":23.983686990321814,"quality":"inauspicious"},{"name":"Udveg","start":"23:59","end":"01:21","startHours":23.983686990321814,"endHours":25.35225672025281,"quality":"inauspicious"},{"name":"Chala","start":"01:21","end":"02:43","startHours":25.35225672025281,"endHours":26.720826450183807,"quality":"neutral"},{"name":"Labha","start":"02:43","end":"04:05","startHours":26.720826450183807,"endHours":28.089396180114804,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:27","startHours":28.089396180114804,"endHours":29.4579659100458,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.457965910045799,"endHours":6.457965910045799,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.457965910045799,"endHours":7.457965910045799,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.457965910045799,"endHours":8.4579659100458,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.4579659100458,"endHours":9.4579659100458,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.4579659100458,"endHours":10.4579659100458,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.4579659100458,"endHours":11.4579659100458,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.4579659100458,"endHours":12.4579659100458,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.4579659100458,"endHours":13.4579659100458,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.4579659100458,"endHours":14.4579659100458,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.4579659100458,"endHours":15.4579659100458,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.4579659100458,"endHours":16.4579659100458,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.4579659100458,"endHours":17.4579659100458,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.4579659100458,"endHours":18.4579659100458,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.4579659100458,"endHours":19.4579659100458,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.4579659100458,"endHours":20.4579659100458,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.4579659100458,"endHours":21.4579659100458,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.4579659100458,"endHours":22.4579659100458,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.4579659100458,"endHours":23.4579659100458,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.4579659100458,"endHours":24.4579659100458,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.4579659100458,"endHours":25.4579659100458,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.4579659100458,"endHours":26.4579659100458,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.4579659100458,"endHours":27.4579659100458,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.4579659100458,"endHours":28.4579659100458,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.4579659100458,"endHours":29.4579659100458,"planetary_lord":"Moon"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.412872465713535,"eotMinutes":2.162780580691212,"ayanamsa":20.882}},"calendars":{"vikram_samvat":1844,"vikram_samvatsara":"Raudra","saka_samvat":1709,"saka_samvatsara":"Plavaṅga","bengali_samvat":1194,"malayalam_era":963,"nanakshahi_year":318,"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 Navamī · Vikram 1844 Raudra · Śaka 1709 Plavaṅga"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 26, 1787 CE · Ayodhyā · Vidhyamitra","description":"April 26, 1787 CE for Ayodhyā: Śukla Navamī, sūryodaya 05:27, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1787-04-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1787-04-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/1787-04-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/1787-04-26","x-default":"https://vidhyamitra.com/city/ayodhya/1787-04-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:17:52.267Z","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":"2026-05-31T10:17:52.267Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:17:52.267Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}