{"id":"vidhyamitra:city-day:ayodhya:1875-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1875-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1875-03-18","date_display":"March 18, 1875 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":1875,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405965.770833,"kali_year":4976,"ahargana":1817500.2708,"sun":{"sidereal_longitude":335.4134,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":108.431,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.0177,"elapsed_within_tithi_degrees":1.0177},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.431,"elapsed_within_degrees":1.7644},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.8444},"karana":{"half_tithi_index":22,"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":1875,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2405965.770833,"ahargana":1817500.2708,"kali_year":4976,"ayanamsa_lahiri":22.1098,"grahas":{"sun":{"sidereal_longitude":334.945972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":108.75697200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":4.2709},"mars":{"sidereal_longitude":236.77367200000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":312.4863720000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":189.439572,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":291.87547199999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":300.3331720000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":0.0892,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.0892,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1875,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2405965.770833,"kali_year":4976,"ahargana":1817500.2708,"sun":{"sidereal_longitude":335.4134,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":108.431,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.0177,"elapsed_within_tithi_degrees":1.0177},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":108.431,"elapsed_within_degrees":1.7644},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.8444},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.271,"elongation":133.018},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.271,"opposition_distance":46.982}},"eclipse_window_40days":[{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":1.425,"opposition_distance":2.018}]},"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":"06:09","sunsetLocal":"18:11","solarNoonLocal":"12:10","dayLengthHours":12.045605276624453,"dayLengthDisplay":"12 Hours 02 Mins 44 Secs","nightLengthDisplay":"11 Hours 57 Mins 16 Secs","moonriseLocal":"14:26","moonsetLocal":"03:45","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:11","startHours":13.67149889356994,"endHours":15.177199553147997,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:09","end":"07:39","startHours":6.142995595679657,"endHours":7.648696255257713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:40","startHours":9.15439691483577,"endHours":10.660097574413825,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.95363682689203,"endHours":9.35515700277951,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.644895815539009,"endHours":6.966111956248994,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.764278058104402,"endHours":12.567318409879366,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:20","startHours":4.5369148921297295,"endHours":5.339955243904694,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:09","startHours":5.139195155960952,"endHours":6.142995595679657,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.173399113429294,"endHours":14.976439465204258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98860087230411,"endHours":18.38860087230411,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.18860087230411,"endHours":18.690501092163462,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.93860087230411,"endHours":19.68860087230411,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.764278058104406,"endHours":24.567318409879366,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:09","end":"07:39","startHours":6.142995595679657,"endHours":7.648696255257713,"quality":"auspicious"},{"name":"Roga","start":"07:39","end":"09:09","startHours":7.648696255257713,"endHours":9.15439691483577,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:40","startHours":9.15439691483577,"endHours":10.660097574413825,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:10","startHours":10.660097574413825,"endHours":12.165798233991882,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:40","startHours":12.165798233991882,"endHours":13.67149889356994,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:11","startHours":13.67149889356994,"endHours":15.177199553147997,"quality":"auspicious"},{"name":"Kāla","start":"15:11","end":"16:41","startHours":15.177199553147997,"endHours":16.682900212726054,"quality":"inauspicious"},{"name":"Śubha","start":"16:41","end":"18:11","startHours":16.682900212726054,"endHours":18.18860087230411,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:11","end":"19:41","startHours":18.18860087230411,"endHours":19.682900212726054,"quality":"auspicious"},{"name":"Kāla","start":"19:41","end":"21:11","startHours":19.682900212726054,"endHours":21.177199553147997,"quality":"inauspicious"},{"name":"Śubha","start":"21:11","end":"22:40","startHours":21.177199553147997,"endHours":22.67149889356994,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:10","startHours":22.67149889356994,"endHours":24.165798233991886,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:40","startHours":24.165798233991886,"endHours":25.660097574413825,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"03:09","startHours":25.660097574413825,"endHours":27.154396914835772,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:39","startHours":27.154396914835772,"endHours":28.648696255257715,"quality":"auspicious"},{"name":"Amṛta","start":"04:39","end":"06:09","startHours":28.648696255257715,"endHours":30.142995595679658,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.142995595679657,"endHours":7.142995595679657,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.142995595679657,"endHours":8.142995595679658,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.142995595679658,"endHours":9.142995595679658,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.142995595679658,"endHours":10.142995595679658,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.142995595679658,"endHours":11.142995595679658,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.142995595679658,"endHours":12.142995595679658,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.142995595679658,"endHours":13.142995595679658,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.142995595679658,"endHours":14.142995595679658,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.142995595679658,"endHours":15.142995595679658,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.142995595679658,"endHours":16.142995595679658,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.142995595679658,"endHours":17.142995595679658,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.142995595679658,"endHours":18.142995595679658,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.142995595679658,"endHours":19.142995595679658,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.142995595679658,"endHours":20.142995595679658,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.142995595679658,"endHours":21.142995595679658,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.142995595679658,"endHours":22.142995595679658,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.142995595679658,"endHours":23.142995595679658,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.142995595679658,"endHours":24.142995595679658,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.142995595679658,"endHours":25.142995595679658,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.142995595679658,"endHours":26.142995595679658,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.142995595679658,"endHours":27.142995595679658,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.142995595679658,"endHours":28.142995595679658,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.142995595679658,"endHours":29.142995595679658,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.142995595679658,"endHours":30.142995595679658,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-1.1705811916711717,"eotMinutes":-8.763894039513033,"ayanamsa":22.1098}},"calendars":{"vikram_samvat":1932,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1797,"saka_samvatsara":"Yuva","bengali_samvat":1282,"malayalam_era":1051,"nanakshahi_year":406,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvādaśī · Vikram 1932 Sarvadhāri · Śaka 1797 Yuva"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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 March 18, 1875 CE · Ayodhyā · Vidhyamitra","description":"March 18, 1875 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:09, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1875-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1875-03-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1875-03-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1875-03-18","x-default":"https://vidhyamitra.com/city/ayodhya/1875-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T05:02:52.665Z","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":"2026-05-17T05:02:52.665Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T05:02:52.665Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}