{"id":"vidhyamitra:city-day:ayodhya:1872-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1872-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1872-04-15","date_display":"April 15, 1872 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":1872,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404898.770833,"kali_year":4974,"ahargana":1816433.2708,"sun":{"sidereal_longitude":3.7234,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":85.3989,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.6756,"elapsed_within_tithi_degrees":9.6756},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.3989,"elapsed_within_degrees":5.3989},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.1223},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":1872,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404898.770833,"ahargana":1816433.2708,"kali_year":4974,"ayanamsa_lahiri":22.069,"grahas":{"sun":{"sidereal_longitude":3.30553900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":83.70383900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":2.1645},"mars":{"sidereal_longitude":13.060838999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":19.234139000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":90.440539,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":340.730139,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":270.094739,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":56.624,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.624,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1872,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404898.770833,"kali_year":4974,"ahargana":1816433.2708,"sun":{"sidereal_longitude":3.7234,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":85.3989,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":81.6756,"elapsed_within_tithi_degrees":9.6756},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.3989,"elapsed_within_degrees":5.3989},"yoga":{"number":7,"name":"Sukarma","sum_longitude":89.1223},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.164,"elongation":81.676},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.164,"opposition_distance":98.324}},"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":"05:38","sunsetLocal":"18:25","solarNoonLocal":"12:01","dayLengthHours":12.795175229255717,"dayLengthDisplay":"12 Hours 47 Mins 43 Secs","nightLengthDisplay":"11 Hours 12 Mins 17 Secs","moonriseLocal":"10:32","moonsetLocal":"00:14","rahuKala":{"name":"Rāhu Kāla","start":"07:14","end":"08:49","startHours":7.22554468999256,"endHours":8.824941593649525,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:25","end":"12:01","startHours":10.42433849730649,"endHours":12.023735400963453,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:37","end":"15:13","startHours":13.62313230462042,"endHours":15.222529208277383,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:02","startHours":8.611688673161929,"endHours":9.03819451413712,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:30","startHours":6.159280087554584,"endHours":6.500484760334737,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:27","startHours":11.597229559988262,"endHours":12.450241241938643,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:46","startHours":3.9201244224348333,"endHours":4.773136104385214,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:38","startHours":4.559883183897619,"endHours":5.626147786335595,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:01","startHours":14.156264605839407,"endHours":15.009276287789788,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.221323015591313,"endHours":18.62132301559131,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:57","startHours":18.421323015591312,"endHours":18.9544553168103,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.171323015591312,"endHours":19.921323015591312,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:27","startHours":23.59722955998826,"endHours":24.450241241938645,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:38","end":"07:14","startHours":5.626147786335595,"endHours":7.22554468999256,"quality":"auspicious"},{"name":"Kāla","start":"07:14","end":"08:49","startHours":7.22554468999256,"endHours":8.824941593649525,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:25","startHours":8.824941593649525,"endHours":10.42433849730649,"quality":"auspicious"},{"name":"Roga","start":"10:25","end":"12:01","startHours":10.42433849730649,"endHours":12.023735400963453,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:37","startHours":12.023735400963453,"endHours":13.62313230462042,"quality":"inauspicious"},{"name":"Chala","start":"13:37","end":"15:13","startHours":13.62313230462042,"endHours":15.222529208277383,"quality":"neutral"},{"name":"Labha","start":"15:13","end":"16:49","startHours":15.222529208277383,"endHours":16.821926111934346,"quality":"auspicious"},{"name":"Amṛta","start":"16:49","end":"18:25","startHours":16.821926111934346,"endHours":18.421323015591312,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:25","end":"19:49","startHours":18.421323015591312,"endHours":19.82192611193435,"quality":"neutral"},{"name":"Labha","start":"19:49","end":"21:13","startHours":19.82192611193435,"endHours":21.222529208277383,"quality":"auspicious"},{"name":"Amṛta","start":"21:13","end":"22:37","startHours":21.222529208277383,"endHours":22.62313230462042,"quality":"auspicious"},{"name":"Kāla","start":"22:37","end":"00:01","startHours":22.62313230462042,"endHours":24.023735400963453,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:25","startHours":24.023735400963453,"endHours":25.42433849730649,"quality":"auspicious"},{"name":"Roga","start":"01:25","end":"02:49","startHours":25.42433849730649,"endHours":26.824941593649527,"quality":"inauspicious"},{"name":"Udveg","start":"02:49","end":"04:14","startHours":26.824941593649527,"endHours":28.22554468999256,"quality":"inauspicious"},{"name":"Chala","start":"04:14","end":"05:38","startHours":28.22554468999256,"endHours":29.626147786335594,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.626147786335595,"endHours":6.626147786335595,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.626147786335595,"endHours":7.626147786335595,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.626147786335595,"endHours":8.626147786335595,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.626147786335595,"endHours":9.626147786335595,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.626147786335595,"endHours":10.626147786335595,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.626147786335595,"endHours":11.626147786335595,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.626147786335595,"endHours":12.626147786335595,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.626147786335595,"endHours":13.626147786335595,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.626147786335595,"endHours":14.626147786335595,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.626147786335595,"endHours":15.626147786335595,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.626147786335595,"endHours":16.626147786335594,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.626147786335594,"endHours":17.626147786335594,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.626147786335594,"endHours":18.626147786335594,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.626147786335594,"endHours":19.626147786335594,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.626147786335594,"endHours":20.626147786335594,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.626147786335594,"endHours":21.626147786335594,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.626147786335594,"endHours":22.626147786335594,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.626147786335594,"endHours":23.626147786335594,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.626147786335594,"endHours":24.626147786335594,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.626147786335594,"endHours":25.626147786335594,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.626147786335594,"endHours":26.626147786335594,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.626147786335594,"endHours":27.626147786335594,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.626147786335594,"endHours":28.626147786335594,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.626147786335594,"endHours":29.626147786335594,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.813504358218067,"eotMinutes":-0.240124057807095,"ayanamsa":22.069}},"calendars":{"vikram_samvat":1929,"vikram_samvatsara":"Pārthiva","saka_samvat":1794,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1279,"malayalam_era":1048,"nanakshahi_year":403,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","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":"Caitra Śukla Saptamī · Vikram 1929 Pārthiva · Śaka 1794 Aṅgirasa"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","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 15, 1872 CE · Ayodhyā · Vidhyamitra","description":"April 15, 1872 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:38, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1872-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1872-04-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1872-04-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1872-04-15","x-default":"https://vidhyamitra.com/city/ayodhya/1872-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:55:48.767Z","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":"2026-05-31T16:55:48.767Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:55:48.767Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}