{"id":"vidhyamitra:city-day:ayodhya:1911-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1911-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1911-04-15","date_display":"April 15, 1911 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":1911,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419141.770833,"kali_year":5012,"ahargana":1830676.2708,"sun":{"sidereal_longitude":1.6848,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":200.1582,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.4734,"elapsed_within_tithi_degrees":6.4734},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":200.1582,"elapsed_within_degrees":0.1582},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.8431},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1911,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419141.770833,"ahargana":1830676.2708,"kali_year":5012,"ayanamsa_lahiri":22.6137,"grahas":{"sun":{"sidereal_longitude":1.3498519999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":197.54185199999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":0.1414},"mars":{"sidereal_longitude":302.4475520000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":22.24625199999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":200.43285200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":35.34695199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":16.031751999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":21.9613,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":201.9613,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1911,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419141.770833,"kali_year":5012,"ahargana":1830676.2708,"sun":{"sidereal_longitude":1.6848,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":200.1582,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.4734,"elapsed_within_tithi_degrees":6.4734},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":200.1582,"elapsed_within_degrees":0.1582},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.8431},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.141,"elongation":161.527},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.141,"opposition_distance":18.473}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":-0.445,"elongation":0.256}]},"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":"05:39","sunsetLocal":"18:24","solarNoonLocal":"12:01","dayLengthHours":12.758980613280578,"dayLengthDisplay":"12 Hours 45 Mins 32 Secs","nightLengthDisplay":"11 Hours 14 Mins 28 Secs","moonriseLocal":"19:34","moonsetLocal":"06:38","rahuKala":{"name":"Rāhu Kāla","start":"08:50","end":"10:26","startHours":8.833990247643309,"endHours":10.42886282430338,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:37","end":"15:13","startHours":13.618607977623526,"endHours":15.213480554283597,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:39","end":"07:14","startHours":5.644245094323164,"endHours":7.239117670983236,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.621340570755299,"endHours":9.046639924531318,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:31","startHours":6.175869286543188,"endHours":6.516108769564004,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:27","startHours":11.598436047187434,"endHours":12.449034754739472,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:48","startHours":3.943047679219087,"endHours":4.793646386771126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:39","startHours":4.580996709883117,"endHours":5.644245094323164,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.150232169843548,"endHours":15.000830877395586,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.203225707603742,"endHours":18.60322570760374,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:56","startHours":18.40322570760374,"endHours":18.934849899823767,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.15322570760374,"endHours":19.90322570760374,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:27","startHours":23.598436047187434,"endHours":24.449034754739472,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:39","end":"07:14","startHours":5.644245094323164,"endHours":7.239117670983236,"quality":"inauspicious"},{"name":"Śubha","start":"07:14","end":"08:50","startHours":7.239117670983236,"endHours":8.833990247643309,"quality":"auspicious"},{"name":"Roga","start":"08:50","end":"10:26","startHours":8.833990247643309,"endHours":10.42886282430338,"quality":"inauspicious"},{"name":"Udveg","start":"10:26","end":"12:01","startHours":10.42886282430338,"endHours":12.023735400963453,"quality":"inauspicious"},{"name":"Chala","start":"12:01","end":"13:37","startHours":12.023735400963453,"endHours":13.618607977623526,"quality":"neutral"},{"name":"Labha","start":"13:37","end":"15:13","startHours":13.618607977623526,"endHours":15.213480554283597,"quality":"auspicious"},{"name":"Amṛta","start":"15:13","end":"16:49","startHours":15.213480554283597,"endHours":16.80835313094367,"quality":"auspicious"},{"name":"Kāla","start":"16:49","end":"18:24","startHours":16.80835313094367,"endHours":18.40322570760374,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:24","end":"19:49","startHours":18.40322570760374,"endHours":19.80835313094367,"quality":"auspicious"},{"name":"Amṛta","start":"19:49","end":"21:13","startHours":19.80835313094367,"endHours":21.2134805542836,"quality":"auspicious"},{"name":"Kāla","start":"21:13","end":"22:37","startHours":21.2134805542836,"endHours":22.618607977623526,"quality":"inauspicious"},{"name":"Śubha","start":"22:37","end":"00:01","startHours":22.618607977623526,"endHours":24.023735400963453,"quality":"auspicious"},{"name":"Roga","start":"00:01","end":"01:26","startHours":24.023735400963453,"endHours":25.42886282430338,"quality":"inauspicious"},{"name":"Udveg","start":"01:26","end":"02:50","startHours":25.42886282430338,"endHours":26.833990247643307,"quality":"inauspicious"},{"name":"Chala","start":"02:50","end":"04:14","startHours":26.833990247643307,"endHours":28.239117670983237,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:39","startHours":28.239117670983237,"endHours":29.644245094323164,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.644245094323164,"endHours":6.644245094323164,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.644245094323164,"endHours":7.644245094323164,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.644245094323164,"endHours":8.644245094323164,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.644245094323164,"endHours":9.644245094323164,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.644245094323164,"endHours":10.644245094323164,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.644245094323164,"endHours":11.644245094323164,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.644245094323164,"endHours":12.644245094323164,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.644245094323164,"endHours":13.644245094323164,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.644245094323164,"endHours":14.644245094323164,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.644245094323164,"endHours":15.644245094323164,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.644245094323164,"endHours":16.644245094323164,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.644245094323164,"endHours":17.644245094323164,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.644245094323164,"endHours":18.644245094323164,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.644245094323164,"endHours":19.644245094323164,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.644245094323164,"endHours":20.644245094323164,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.644245094323164,"endHours":21.644245094323164,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.644245094323164,"endHours":22.644245094323164,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.644245094323164,"endHours":23.644245094323164,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.644245094323164,"endHours":24.644245094323164,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.644245094323164,"endHours":25.644245094323164,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.644245094323164,"endHours":26.644245094323164,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.644245094323164,"endHours":27.644245094323164,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.644245094323164,"endHours":28.644245094323164,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.644245094323164,"endHours":29.644245094323164,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.296364008501724,"eotMinutes":-0.240124057807095,"ayanamsa":22.6137}},"calendars":{"vikram_samvat":1968,"vikram_samvatsara":"Raktākṣī","saka_samvat":1833,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1318,"malayalam_era":1087,"nanakshahi_year":442,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Dvitīyā · Vikram 1968 Raktākṣī · Śaka 1833 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 15, 1911 CE · Ayodhyā · Vidhyamitra","description":"April 15, 1911 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 05:39, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1911-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1911-04-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1911-04-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1911-04-15","x-default":"https://vidhyamitra.com/city/ayodhya/1911-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:05:10.795Z","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":"2026-06-02T09:05:10.795Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:05:10.795Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}