{"id":"vidhyamitra:city-day:varanasi:1908-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1908-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-02-17","date_display":"February 17, 1908 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":1908,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417988.770833,"kali_year":5009,"ahargana":1829523.2708,"sun":{"sidereal_longitude":304.7466,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":121.3993,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.6527,"elapsed_within_tithi_degrees":8.6527},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.3993,"elapsed_within_degrees":1.3993},"yoga":{"number":5,"name":"Śobhana","sum_longitude":66.1459},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1908,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417988.770833,"ahargana":1829523.2708,"kali_year":5009,"ayanamsa_lahiri":22.5696,"grahas":{"sun":{"sidereal_longitude":304.424405,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":120.68730500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":2.7901},"mars":{"sidereal_longitude":4.492605000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":323.03280500000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":104.798205,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":342.240505,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":334.808305,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":83.0528,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":263.0528,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417988.770833,"kali_year":5009,"ahargana":1829523.2708,"sun":{"sidereal_longitude":304.7466,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":121.3993,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.6527,"elapsed_within_tithi_degrees":8.6527},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.3993,"elapsed_within_degrees":1.3993},"yoga":{"number":5,"name":"Śobhana","sum_longitude":66.1459},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.79,"elongation":176.653},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.79,"opposition_distance":3.347}},"eclipse_window_40days":[]},"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":"06:33","sunsetLocal":"17:52","solarNoonLocal":"12:13","dayLengthHours":11.322919967743253,"dayLengthDisplay":"11 Hours 19 Mins 23 Secs","nightLengthDisplay":"12 Hours 40 Mins 37 Secs","moonriseLocal":"17:28","moonsetLocal":"06:27","rahuKala":{"name":"Rāhu Kāla","start":"07:58","end":"09:23","startHours":7.963854484618549,"endHours":9.379219480586457,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:13","startHours":10.794584476554363,"endHours":12.209949472522268,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:02","startHours":13.625314468490176,"endHours":15.040679464458083,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:34","startHours":9.190504147790735,"endHours":9.567934813382177,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:19","startHours":7.0202778206399445,"endHours":7.322222353113098,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:35","startHours":11.832518806930826,"endHours":12.58738013811371,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:48","startHours":5.038766826284876,"endHours":5.793628157467759,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:33","startHours":5.604912824672038,"endHours":6.548489488650643,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:51","startHours":14.09710280047948,"endHours":14.851964131662363,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.671409456393896,"endHours":18.071409456393894,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:21","startHours":17.871409456393895,"endHours":18.343197788383197,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.621409456393895,"endHours":19.371409456393895,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:35","startHours":23.83251880693083,"endHours":24.58738013811371,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:33","end":"07:58","startHours":6.548489488650643,"endHours":7.963854484618549,"quality":"auspicious"},{"name":"Kāla","start":"07:58","end":"09:23","startHours":7.963854484618549,"endHours":9.379219480586457,"quality":"inauspicious"},{"name":"Śubha","start":"09:23","end":"10:48","startHours":9.379219480586457,"endHours":10.794584476554363,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:13","startHours":10.794584476554363,"endHours":12.209949472522268,"quality":"inauspicious"},{"name":"Udveg","start":"12:13","end":"13:38","startHours":12.209949472522268,"endHours":13.625314468490176,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:02","startHours":13.625314468490176,"endHours":15.040679464458083,"quality":"neutral"},{"name":"Labha","start":"15:02","end":"16:27","startHours":15.040679464458083,"endHours":16.45604446042599,"quality":"auspicious"},{"name":"Amṛta","start":"16:27","end":"17:52","startHours":16.45604446042599,"endHours":17.871409456393895,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:52","end":"19:27","startHours":17.871409456393895,"endHours":19.45604446042599,"quality":"neutral"},{"name":"Labha","start":"19:27","end":"21:02","startHours":19.45604446042599,"endHours":21.04067946445808,"quality":"auspicious"},{"name":"Amṛta","start":"21:02","end":"22:38","startHours":21.04067946445808,"endHours":22.625314468490174,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:13","startHours":22.625314468490174,"endHours":24.20994947252227,"quality":"inauspicious"},{"name":"Śubha","start":"00:13","end":"01:48","startHours":24.20994947252227,"endHours":25.794584476554363,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:23","startHours":25.794584476554363,"endHours":27.379219480586457,"quality":"inauspicious"},{"name":"Udveg","start":"03:23","end":"04:58","startHours":27.379219480586457,"endHours":28.963854484618548,"quality":"inauspicious"},{"name":"Chala","start":"04:58","end":"06:33","startHours":28.963854484618548,"endHours":30.54848948865064,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:33","end":"07:33","startHours":6.548489488650643,"endHours":7.548489488650643,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:33","end":"08:33","startHours":7.548489488650643,"endHours":8.548489488650642,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:33","end":"09:33","startHours":8.548489488650642,"endHours":9.548489488650642,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:33","end":"10:33","startHours":9.548489488650642,"endHours":10.548489488650642,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:33","end":"11:33","startHours":10.548489488650642,"endHours":11.548489488650642,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:33","end":"12:33","startHours":11.548489488650642,"endHours":12.548489488650642,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:33","end":"13:33","startHours":12.548489488650642,"endHours":13.548489488650642,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:33","end":"14:33","startHours":13.548489488650642,"endHours":14.548489488650642,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:33","end":"15:33","startHours":14.548489488650642,"endHours":15.548489488650642,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:33","end":"16:33","startHours":15.548489488650642,"endHours":16.54848948865064,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:33","end":"17:33","startHours":16.54848948865064,"endHours":17.54848948865064,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:33","end":"18:33","startHours":17.54848948865064,"endHours":18.54848948865064,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:33","end":"19:33","startHours":18.54848948865064,"endHours":19.54848948865064,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:33","end":"20:33","startHours":19.54848948865064,"endHours":20.54848948865064,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:33","end":"21:33","startHours":20.54848948865064,"endHours":21.54848948865064,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:33","end":"22:33","startHours":21.54848948865064,"endHours":22.54848948865064,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:33","end":"23:33","startHours":22.54848948865064,"endHours":23.54848948865064,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:33","end":"00:33","startHours":23.54848948865064,"endHours":24.54848948865064,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:33","end":"01:33","startHours":24.54848948865064,"endHours":25.54848948865064,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:33","end":"02:33","startHours":25.54848948865064,"endHours":26.54848948865064,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:33","end":"03:33","startHours":26.54848948865064,"endHours":27.54848948865064,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:33","end":"04:33","startHours":27.54848948865064,"endHours":28.54848948865064,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:33","end":"05:33","startHours":28.54848948865064,"endHours":29.54848948865064,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:33","end":"06:33","startHours":29.54848948865064,"endHours":30.54848948865064,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.512671433886059,"eotMinutes":-14.492568351336082,"ayanamsa":22.5696}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pūrṇimā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"holi","name":"Holi (Phālguna Pūrṇimā)","name_sanskrit":"होली","tradition":"Pan-Hindu","significance":"Festival of colors; Holikā-dahana eve.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":1},{"id":"lakshmi-jayanti","name":"Lakṣmī Jayantī","name_sanskrit":"लक्ष्मी जयन्ती","tradition":"Vaishnava","associated_deity":"Mahā-Lakṣmī","significance":"Birth of Mahā-Lakṣmī from samudra-mathana (Phālguna Pūrṇimā tradition).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":2,"sources":["Bhāgavata 8.8"]},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 February 17, 1908 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"February 17, 1908 CE for Vārāṇasī (Kāśī): Śukla Pūrṇimā, sūryodaya 06:33, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1908-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1908-02-17","sa":"https://sa.vidhyamitra.com/city/varanasi/1908-02-17","hi":"https://hi.vidhyamitra.com/city/varanasi/1908-02-17","x-default":"https://vidhyamitra.com/city/varanasi/1908-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T00:45:43.258Z","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":"2026-05-15T00:45:43.258Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T00:45:43.258Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}