{"id":"vidhyamitra:city-day:thane:1957-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1957-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-05-01","date_display":"May 1, 1957 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":1957,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435959.770833,"kali_year":5059,"ahargana":1847494.2708,"sun":{"sidereal_longitude":17.3038,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":29.5868,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.283,"elapsed_within_tithi_degrees":0.283},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.5868,"elapsed_within_degrees":2.9202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.8907},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1957,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435959.770833,"ahargana":1847494.2708,"kali_year":5059,"ayanamsa_lahiri":23.2569,"grahas":{"sun":{"sidereal_longitude":17.145580999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":29.67258099999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":0.1001},"mars":{"sidereal_longitude":65.07758100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":25.56928099999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":149.13408100000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":22.047481000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":230.373781,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":210.8628,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.8628,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1957,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435959.770833,"kali_year":5059,"ahargana":1847494.2708,"sun":{"sidereal_longitude":17.3038,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":29.5868,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":12.283,"elapsed_within_tithi_degrees":0.283},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":29.5868,"elapsed_within_degrees":2.9202},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":46.8907},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.1,"elongation":12.283},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.1,"opposition_distance":167.717}},"eclipse_window_40days":[{"offset_days":-1,"type":"solar","occurs":true,"moon_latitude":1.132,"elongation":0.012}]},"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":"06:10","sunsetLocal":"19:00","solarNoonLocal":"12:35","dayLengthHours":12.83391919047094,"dayLengthDisplay":"12 Hours 50 Mins 02 Secs","nightLengthDisplay":"11 Hours 09 Mins 58 Secs","moonriseLocal":"06:56","moonsetLocal":"19:55","rahuKala":{"name":"Rāhu Kāla","start":"12:35","end":"14:11","startHours":12.586159877850553,"endHours":14.19039977665942,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:46","end":"09:23","startHours":7.77344018142395,"endHours":9.377680080232818,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:59","end":"12:35","startHours":10.981919979041686,"endHours":12.586159877850553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:35","startHours":9.163781427058304,"endHours":9.591578733407335,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.703946915551373,"endHours":7.046184760630598,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.158362571501522,"endHours":13.013957184199585,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:19","startHours":4.4580110572189575,"endHours":5.31360566991702,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:10","startHours":5.099707016742505,"endHours":6.169200282615083,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.72514640959571,"endHours":15.580741022293774,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.803119473086024,"endHours":19.203119473086023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":19.003119473086024,"endHours":19.537866106022314,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.753119473086024,"endHours":20.503119473086024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.158362571501524,"endHours":25.013957184199587,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:10","end":"07:46","startHours":6.169200282615083,"endHours":7.77344018142395,"quality":"auspicious"},{"name":"Amṛta","start":"07:46","end":"09:23","startHours":7.77344018142395,"endHours":9.377680080232818,"quality":"auspicious"},{"name":"Kāla","start":"09:23","end":"10:59","startHours":9.377680080232818,"endHours":10.981919979041686,"quality":"inauspicious"},{"name":"Śubha","start":"10:59","end":"12:35","startHours":10.981919979041686,"endHours":12.586159877850553,"quality":"auspicious"},{"name":"Roga","start":"12:35","end":"14:11","startHours":12.586159877850553,"endHours":14.19039977665942,"quality":"inauspicious"},{"name":"Udveg","start":"14:11","end":"15:48","startHours":14.19039977665942,"endHours":15.79463967546829,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:24","startHours":15.79463967546829,"endHours":17.398879574277156,"quality":"neutral"},{"name":"Labha","start":"17:24","end":"19:00","startHours":17.398879574277156,"endHours":19.003119473086024,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:00","end":"20:24","startHours":19.003119473086024,"endHours":20.398879574277156,"quality":"inauspicious"},{"name":"Chala","start":"20:24","end":"21:48","startHours":20.398879574277156,"endHours":21.79463967546829,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:11","startHours":21.79463967546829,"endHours":23.19039977665942,"quality":"auspicious"},{"name":"Amṛta","start":"23:11","end":"00:35","startHours":23.19039977665942,"endHours":24.586159877850555,"quality":"auspicious"},{"name":"Kāla","start":"00:35","end":"01:59","startHours":24.586159877850555,"endHours":25.981919979041685,"quality":"inauspicious"},{"name":"Śubha","start":"01:59","end":"03:23","startHours":25.981919979041685,"endHours":27.377680080232818,"quality":"auspicious"},{"name":"Roga","start":"03:23","end":"04:46","startHours":27.377680080232818,"endHours":28.77344018142395,"quality":"inauspicious"},{"name":"Udveg","start":"04:46","end":"06:10","startHours":28.77344018142395,"endHours":30.169200282615083,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.169200282615083,"endHours":7.169200282615083,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.169200282615083,"endHours":8.169200282615083,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.169200282615083,"endHours":9.169200282615083,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.169200282615083,"endHours":10.169200282615083,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.169200282615083,"endHours":11.169200282615083,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.169200282615083,"endHours":12.169200282615083,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.169200282615083,"endHours":13.169200282615083,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.169200282615083,"endHours":14.169200282615083,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.169200282615083,"endHours":15.169200282615083,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.169200282615083,"endHours":16.169200282615083,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.169200282615083,"endHours":17.169200282615083,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.169200282615083,"endHours":18.169200282615083,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.169200282615083,"endHours":19.169200282615083,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.169200282615083,"endHours":20.169200282615083,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.169200282615083,"endHours":21.169200282615083,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.169200282615083,"endHours":22.169200282615083,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.169200282615083,"endHours":23.169200282615083,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.169200282615083,"endHours":24.169200282615083,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.169200282615083,"endHours":25.169200282615083,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.169200282615083,"endHours":26.169200282615083,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.169200282615083,"endHours":27.169200282615083,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.169200282615083,"endHours":28.169200282615083,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.169200282615083,"endHours":29.169200282615083,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.169200282615083,"endHours":30.169200282615083,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","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":14.939054190441516,"eotMinutes":2.918007328966811,"ayanamsa":23.2569}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"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 Dvitīyā · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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, 1957 CE · Thane, Maharashtra · Vidhyamitra","description":"May 1, 1957 CE for Thane, Maharashtra: Śukla Dvitīyā, sūryodaya 06:10, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1957-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1957-05-01","sa":"https://sa.vidhyamitra.com/city/thane/1957-05-01","hi":"https://hi.vidhyamitra.com/city/thane/1957-05-01","x-default":"https://vidhyamitra.com/city/thane/1957-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:25:52.692Z","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":"2026-05-31T20:25:52.692Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:25:52.692Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}