{"id":"vidhyamitra:city-day:thane:1972-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1972-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-10-12","date_display":"October 12, 1972 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":1972,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441602.770833,"kali_year":5074,"ahargana":1853137.2708,"sun":{"sidereal_longitude":174.6646,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":230.0276,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.363,"elapsed_within_tithi_degrees":7.363},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.0276,"elapsed_within_degrees":3.3609},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.6922},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1972,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441602.770833,"ahargana":1853137.2708,"kali_year":5074,"ayanamsa_lahiri":23.4727,"grahas":{"sun":{"sidereal_longitude":175.33727699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":226.97767699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-3.0001},"mars":{"sidereal_longitude":164.07687699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":190.76087699999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":248.96337700000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":134.641977,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":57.353076999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":271.8695,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.8695,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"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":1972,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441602.770833,"kali_year":5074,"ahargana":1853137.2708,"sun":{"sidereal_longitude":174.6646,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":230.0276,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.363,"elapsed_within_tithi_degrees":7.363},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.0276,"elapsed_within_degrees":3.3609},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.6922},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3,"elongation":55.363},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3,"opposition_distance":124.637}},"eclipse_window_40days":[]},"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":"06:31","sunsetLocal":"18:17","solarNoonLocal":"12:24","dayLengthHours":11.774205478020775,"dayLengthDisplay":"11 Hours 46 Mins 27 Secs","nightLengthDisplay":"12 Hours 13 Mins 33 Secs","moonriseLocal":"10:20","moonsetLocal":"21:21","rahuKala":{"name":"Rāhu Kāla","start":"13:52","end":"15:20","startHours":13.869577903266265,"endHours":15.341353588018862,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:31","end":"07:59","startHours":6.5106994795032795,"endHours":7.982475164255876,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:27","end":"10:56","startHours":9.454250849008474,"endHours":10.926026533761071,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.25801409104146,"endHours":9.650487606975487,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:19","startHours":7.001291374420812,"endHours":7.315270187168032,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:47","startHours":12.005328702579643,"endHours":12.790275734447693,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:44","startHours":4.940805415767176,"endHours":5.7257524476352275,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:31","startHours":5.529515689668215,"endHours":6.5106994795032795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:09","startHours":14.360169798183797,"endHours":15.14511683005185,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.084904957524056,"endHours":18.484904957524055,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:47","startHours":18.284904957524056,"endHours":18.775496852441588,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.034904957524056,"endHours":19.784904957524056,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:47","startHours":24.005328702579643,"endHours":24.790275734447693,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:31","end":"07:59","startHours":6.5106994795032795,"endHours":7.982475164255876,"quality":"auspicious"},{"name":"Roga","start":"07:59","end":"09:27","startHours":7.982475164255876,"endHours":9.454250849008474,"quality":"inauspicious"},{"name":"Udveg","start":"09:27","end":"10:56","startHours":9.454250849008474,"endHours":10.926026533761071,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:24","startHours":10.926026533761071,"endHours":12.397802218513668,"quality":"neutral"},{"name":"Labha","start":"12:24","end":"13:52","startHours":12.397802218513668,"endHours":13.869577903266265,"quality":"auspicious"},{"name":"Amṛta","start":"13:52","end":"15:20","startHours":13.869577903266265,"endHours":15.341353588018862,"quality":"auspicious"},{"name":"Kāla","start":"15:20","end":"16:49","startHours":15.341353588018862,"endHours":16.81312927277146,"quality":"inauspicious"},{"name":"Śubha","start":"16:49","end":"18:17","startHours":16.81312927277146,"endHours":18.284904957524056,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:17","end":"19:49","startHours":18.284904957524056,"endHours":19.81312927277146,"quality":"auspicious"},{"name":"Kāla","start":"19:49","end":"21:20","startHours":19.81312927277146,"endHours":21.341353588018862,"quality":"inauspicious"},{"name":"Śubha","start":"21:20","end":"22:52","startHours":21.341353588018862,"endHours":22.869577903266265,"quality":"auspicious"},{"name":"Roga","start":"22:52","end":"00:24","startHours":22.869577903266265,"endHours":24.397802218513668,"quality":"inauspicious"},{"name":"Udveg","start":"00:24","end":"01:56","startHours":24.397802218513668,"endHours":25.92602653376107,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:27","startHours":25.92602653376107,"endHours":27.454250849008474,"quality":"neutral"},{"name":"Labha","start":"03:27","end":"04:59","startHours":27.454250849008474,"endHours":28.982475164255877,"quality":"auspicious"},{"name":"Amṛta","start":"04:59","end":"06:31","startHours":28.982475164255877,"endHours":30.51069947950328,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.5106994795032795,"endHours":7.5106994795032795,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.5106994795032795,"endHours":8.51069947950328,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.51069947950328,"endHours":9.51069947950328,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.51069947950328,"endHours":10.51069947950328,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.51069947950328,"endHours":11.51069947950328,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.51069947950328,"endHours":12.51069947950328,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.51069947950328,"endHours":13.51069947950328,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.51069947950328,"endHours":14.51069947950328,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.51069947950328,"endHours":15.51069947950328,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.51069947950328,"endHours":16.51069947950328,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.51069947950328,"endHours":17.51069947950328,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.51069947950328,"endHours":18.51069947950328,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.51069947950328,"endHours":19.51069947950328,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.51069947950328,"endHours":20.51069947950328,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.51069947950328,"endHours":21.51069947950328,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.51069947950328,"endHours":22.51069947950328,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.51069947950328,"endHours":23.51069947950328,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.51069947950328,"endHours":24.51069947950328,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.51069947950328,"endHours":25.51069947950328,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.51069947950328,"endHours":26.51069947950328,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.51069947950328,"endHours":27.51069947950328,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.51069947950328,"endHours":28.51069947950328,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.51069947950328,"endHours":29.51069947950328,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.51069947950328,"endHours":30.51069947950328,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.367963378334115,"eotMinutes":14.219466889179907,"ayanamsa":23.4727}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pañcamī · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 October 12, 1972 CE · Thane, Maharashtra · Vidhyamitra","description":"October 12, 1972 CE for Thane, Maharashtra: Śukla Pañcamī, sūryodaya 06:31, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1972-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1972-10-12","sa":"https://sa.vidhyamitra.com/city/thane/1972-10-12","hi":"https://hi.vidhyamitra.com/city/thane/1972-10-12","x-default":"https://vidhyamitra.com/city/thane/1972-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:17:27.612Z","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":"2026-06-03T00:17:27.612Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:17:27.612Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}