{"id":"vidhyamitra:city-day:varanasi:1902-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1902-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-05-18","date_display":"May 18, 1902 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":1902,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415887.770833,"kali_year":5004,"ahargana":1827422.2708,"sun":{"sidereal_longitude":33.8617,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":163.105,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.2433,"elapsed_within_tithi_degrees":9.2433},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":163.105,"elapsed_within_degrees":3.105},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.9667},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1902,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415887.770833,"ahargana":1827422.2708,"kali_year":5004,"ayanamsa_lahiri":22.4892,"grahas":{"sun":{"sidereal_longitude":33.67127900000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":164.927679,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-2.334},"mars":{"sidereal_longitude":24.160578999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":54.499978999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":295.59287900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":350.245979,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":276.547279,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":194.3739,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":14.3739,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415887.770833,"kali_year":5004,"ahargana":1827422.2708,"sun":{"sidereal_longitude":33.8617,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":163.105,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.2433,"elapsed_within_tithi_degrees":9.2433},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":163.105,"elapsed_within_degrees":3.105},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.9667},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.334,"elongation":129.243},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.334,"opposition_distance":50.757}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":-0.767,"elongation":0.452}]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:12","sunsetLocal":"18:37","solarNoonLocal":"11:54","dayLengthHours":13.402978456743341,"dayLengthDisplay":"13 Hours 24 Mins 11 Secs","nightLengthDisplay":"10 Hours 35 Mins 49 Secs","moonriseLocal":"14:42","moonsetLocal":"02:36","rahuKala":{"name":"Rāhu Kāla","start":"16:56","end":"18:37","startHours":16.93303721810426,"endHours":18.608409525197178,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:54","end":"13:35","startHours":11.906920296825508,"endHours":13.582292603918425,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:15","end":"16:56","startHours":15.257664911011343,"endHours":16.93303721810426,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.332792708360618,"endHours":8.779558656918729,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:07","startHours":5.763888504151478,"endHours":6.121301262997966,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:21","startHours":11.460154348267396,"endHours":12.353686245383619,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.4183672742213926,"endHours":4.311899171337616,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:12","startHours":4.08851619705856,"endHours":5.205431068453838,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"15:02","startHours":14.140750039616066,"endHours":15.034281936732288,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.40840952519718,"endHours":18.808409525197177,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:10","startHours":18.608409525197178,"endHours":19.16686696089482,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.358409525197178,"endHours":20.108409525197178,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:21","startHours":23.460154348267395,"endHours":24.35368624538362,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:12","end":"06:53","startHours":5.205431068453838,"endHours":6.880803375546756,"quality":"inauspicious"},{"name":"Chala","start":"06:53","end":"08:33","startHours":6.880803375546756,"endHours":8.556175682639672,"quality":"neutral"},{"name":"Labha","start":"08:33","end":"10:14","startHours":8.556175682639672,"endHours":10.23154798973259,"quality":"auspicious"},{"name":"Amṛta","start":"10:14","end":"11:54","startHours":10.23154798973259,"endHours":11.906920296825508,"quality":"auspicious"},{"name":"Kāla","start":"11:54","end":"13:35","startHours":11.906920296825508,"endHours":13.582292603918425,"quality":"inauspicious"},{"name":"Śubha","start":"13:35","end":"15:15","startHours":13.582292603918425,"endHours":15.257664911011343,"quality":"auspicious"},{"name":"Roga","start":"15:15","end":"16:56","startHours":15.257664911011343,"endHours":16.93303721810426,"quality":"inauspicious"},{"name":"Udveg","start":"16:56","end":"18:37","startHours":16.93303721810426,"endHours":18.608409525197178,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:37","end":"19:56","startHours":18.608409525197178,"endHours":19.93303721810426,"quality":"auspicious"},{"name":"Roga","start":"19:56","end":"21:15","startHours":19.93303721810426,"endHours":21.257664911011343,"quality":"inauspicious"},{"name":"Udveg","start":"21:15","end":"22:35","startHours":21.257664911011343,"endHours":22.582292603918425,"quality":"inauspicious"},{"name":"Chala","start":"22:35","end":"23:54","startHours":22.582292603918425,"endHours":23.906920296825508,"quality":"neutral"},{"name":"Labha","start":"23:54","end":"01:14","startHours":23.906920296825508,"endHours":25.23154798973259,"quality":"auspicious"},{"name":"Amṛta","start":"01:14","end":"02:33","startHours":25.23154798973259,"endHours":26.556175682639672,"quality":"auspicious"},{"name":"Kāla","start":"02:33","end":"03:53","startHours":26.556175682639672,"endHours":27.880803375546755,"quality":"inauspicious"},{"name":"Śubha","start":"03:53","end":"05:12","startHours":27.880803375546755,"endHours":29.205431068453837,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.205431068453838,"endHours":6.205431068453838,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.205431068453838,"endHours":7.205431068453838,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.205431068453838,"endHours":8.205431068453837,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.205431068453837,"endHours":9.205431068453837,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.205431068453837,"endHours":10.205431068453837,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.205431068453837,"endHours":11.205431068453837,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.205431068453837,"endHours":12.205431068453837,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.205431068453837,"endHours":13.205431068453837,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.205431068453837,"endHours":14.205431068453837,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.205431068453837,"endHours":15.205431068453837,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.205431068453837,"endHours":16.205431068453837,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.205431068453837,"endHours":17.205431068453837,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.205431068453837,"endHours":18.205431068453837,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.205431068453837,"endHours":19.205431068453837,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.205431068453837,"endHours":20.205431068453837,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.205431068453837,"endHours":21.205431068453837,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.205431068453837,"endHours":22.205431068453837,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.205431068453837,"endHours":23.205431068453837,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.205431068453837,"endHours":24.205431068453837,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.205431068453837,"endHours":25.205431068453837,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.205431068453837,"endHours":26.205431068453837,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.205431068453837,"endHours":27.205431068453837,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.205431068453837,"endHours":28.205431068453837,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.205431068453837,"endHours":29.205431068453837,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.29043339728959,"eotMinutes":3.6891821904695723,"ayanamsa":22.4892}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Ekādaśī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[{"id":"nirjala-ekadashi","name":"Nirjalā Ekādaśī","name_sanskrit":"निर्जला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Strictest Ekādaśī (no water for 24 hours); Bhīma's vrata. Confers fruit of all 24 Ekādaśīs.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Jyeṣṭha"},"precedence":1,"sources":["Mahābhārata, Anuśāsana Parva"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 18, 1902 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"May 18, 1902 CE for Vārāṇasī (Kāśī): Śukla Ekādaśī, sūryodaya 05:12, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1902-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1902-05-18","sa":"https://sa.vidhyamitra.com/city/varanasi/1902-05-18","hi":"https://hi.vidhyamitra.com/city/varanasi/1902-05-18","x-default":"https://vidhyamitra.com/city/varanasi/1902-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:59:10.524Z","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":"2026-05-14T14:59:10.524Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:59:10.524Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}