{"id":"vidhyamitra:city-day:thane:1919-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1919-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1919-05-01","date_display":"May 1, 1919 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":1919,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422079.770833,"kali_year":5021,"ahargana":1833614.2708,"sun":{"sidereal_longitude":17.1424,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.7322,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.5899,"elapsed_within_tithi_degrees":10.5899},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.7322,"elapsed_within_degrees":1.0655},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8746},"karana":{"half_tithi_index":1,"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":1919,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422079.770833,"ahargana":1833614.2708,"kali_year":5021,"ayanamsa_lahiri":22.7261,"grahas":{"sun":{"sidereal_longitude":16.89429899999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":28.473899000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":1.431},"mars":{"sidereal_longitude":20.118899,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":352.261799,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":78.58709899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":54.718699000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":119.10909900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":226.292,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.292,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"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":1919,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422079.770833,"kali_year":5021,"ahargana":1833614.2708,"sun":{"sidereal_longitude":17.1424,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":27.7322,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.5899,"elapsed_within_tithi_degrees":10.5899},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.7322,"elapsed_within_degrees":1.0655},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.8746},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.431,"elongation":10.59},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.431,"opposition_distance":169.41}},"eclipse_window_40days":[{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":-1.099,"opposition_distance":0.793}]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:11","sunsetLocal":"19:00","solarNoonLocal":"12:35","dayLengthHours":12.821452036295181,"dayLengthDisplay":"12 Hours 49 Mins 17 Secs","nightLengthDisplay":"11 Hours 10 Mins 43 Secs","moonriseLocal":"06:53","moonsetLocal":"19:50","rahuKala":{"name":"Rāhu Kāla","start":"14:11","end":"15:47","startHours":14.188841382387452,"endHours":15.791522886924348,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:11","end":"07:47","startHours":6.175433859702964,"endHours":7.778115364239861,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:23","end":"10:59","startHours":9.38079686877676,"endHours":10.983478373313655,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.167106001505173,"endHours":9.594487736048345,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:03","startHours":6.70966102788193,"endHours":7.051566415516469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.15877814330738,"endHours":13.013541612393727,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:19","startHours":4.465906921530273,"endHours":5.320670390616619,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:11","startHours":5.106979523345032,"endHours":6.175433859702964,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:35","startHours":14.723068550566417,"endHours":15.577832019652762,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.796885895998145,"endHours":19.196885895998143,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":18.996885895998144,"endHours":19.53111306417711,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.746885895998144,"endHours":20.496885895998144,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.158778143307384,"endHours":25.013541612393727,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:11","end":"07:47","startHours":6.175433859702964,"endHours":7.778115364239861,"quality":"auspicious"},{"name":"Roga","start":"07:47","end":"09:23","startHours":7.778115364239861,"endHours":9.38079686877676,"quality":"inauspicious"},{"name":"Udveg","start":"09:23","end":"10:59","startHours":9.38079686877676,"endHours":10.983478373313655,"quality":"inauspicious"},{"name":"Chala","start":"10:59","end":"12:35","startHours":10.983478373313655,"endHours":12.586159877850555,"quality":"neutral"},{"name":"Labha","start":"12:35","end":"14:11","startHours":12.586159877850555,"endHours":14.188841382387452,"quality":"auspicious"},{"name":"Amṛta","start":"14:11","end":"15:47","startHours":14.188841382387452,"endHours":15.791522886924348,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:24","startHours":15.791522886924348,"endHours":17.394204391461248,"quality":"inauspicious"},{"name":"Śubha","start":"17:24","end":"19:00","startHours":17.394204391461248,"endHours":18.996885895998144,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:00","end":"20:24","startHours":18.996885895998144,"endHours":20.394204391461248,"quality":"auspicious"},{"name":"Kāla","start":"20:24","end":"21:47","startHours":20.394204391461248,"endHours":21.791522886924348,"quality":"inauspicious"},{"name":"Śubha","start":"21:47","end":"23:11","startHours":21.791522886924348,"endHours":23.18884138238745,"quality":"auspicious"},{"name":"Roga","start":"23:11","end":"00:35","startHours":23.18884138238745,"endHours":24.586159877850555,"quality":"inauspicious"},{"name":"Udveg","start":"00:35","end":"01:59","startHours":24.586159877850555,"endHours":25.983478373313655,"quality":"inauspicious"},{"name":"Chala","start":"01:59","end":"03:23","startHours":25.983478373313655,"endHours":27.38079686877676,"quality":"neutral"},{"name":"Labha","start":"03:23","end":"04:47","startHours":27.38079686877676,"endHours":28.77811536423986,"quality":"auspicious"},{"name":"Amṛta","start":"04:47","end":"06:11","startHours":28.77811536423986,"endHours":30.175433859702963,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.175433859702964,"endHours":7.175433859702964,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.175433859702964,"endHours":8.175433859702963,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.175433859702963,"endHours":9.175433859702963,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.175433859702963,"endHours":10.175433859702963,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.175433859702963,"endHours":11.175433859702963,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.175433859702963,"endHours":12.175433859702963,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.175433859702963,"endHours":13.175433859702963,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.175433859702963,"endHours":14.175433859702963,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.175433859702963,"endHours":15.175433859702963,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.175433859702963,"endHours":16.175433859702963,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.175433859702963,"endHours":17.175433859702963,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.175433859702963,"endHours":18.175433859702963,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.175433859702963,"endHours":19.175433859702963,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.175433859702963,"endHours":20.175433859702963,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.175433859702963,"endHours":21.175433859702963,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.175433859702963,"endHours":22.175433859702963,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.175433859702963,"endHours":23.175433859702963,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.175433859702963,"endHours":24.175433859702963,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.175433859702963,"endHours":25.175433859702963,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.175433859702963,"endHours":26.175433859702963,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.175433859702963,"endHours":27.175433859702963,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.175433859702963,"endHours":28.175433859702963,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.175433859702963,"endHours":29.175433859702963,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.175433859702963,"endHours":30.175433859702963,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.692617104156856,"eotMinutes":2.918007328966811,"ayanamsa":22.7261}},"calendars":{"vikram_samvat":1976,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1841,"saka_samvatsara":"Siddhārthī","bengali_samvat":1326,"malayalam_era":1095,"nanakshahi_year":450,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Pratipada · Vikram 1976 Aṅgirasa · Śaka 1841 Siddhārthī"},"festivals":[],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 1919 CE · Thane, Maharashtra · Vidhyamitra","description":"May 1, 1919 CE for Thane, Maharashtra: Śukla Pratipada, sūryodaya 06:11, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1919-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1919-05-01","sa":"https://sa.vidhyamitra.com/city/thane/1919-05-01","hi":"https://hi.vidhyamitra.com/city/thane/1919-05-01","x-default":"https://vidhyamitra.com/city/thane/1919-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:25:19.763Z","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":"2026-05-31T10:25:19.763Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:25:19.763Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}