{"id":"vidhyamitra:city-day:thane:2001-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2001-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-03-12","date_display":"March 12, 2001 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":2001,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451980.770833,"kali_year":5102,"ahargana":1863515.2708,"sun":{"sidereal_longitude":327.8365,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":178.9799,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.1434,"elapsed_within_tithi_degrees":7.1434},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.9799,"elapsed_within_degrees":5.6465},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8163},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2001,"month":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451980.770833,"ahargana":1863515.2708,"kali_year":5102,"ayanamsa_lahiri":23.8697,"grahas":{"sun":{"sidereal_longitude":327.6642609999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":179.23366099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":4.4665},"mars":{"sidereal_longitude":228.512561,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":300.23656099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":40.58406100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":353.761961,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":32.02286099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":81.9931,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":261.9931,"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":2001,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451980.770833,"kali_year":5102,"ahargana":1863515.2708,"sun":{"sidereal_longitude":327.8365,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":178.9799,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.1434,"elapsed_within_tithi_degrees":7.1434},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.9799,"elapsed_within_degrees":5.6465},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8163},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.467,"elongation":148.857},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.467,"opposition_distance":31.143}},"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":"06:50","sunsetLocal":"18:47","solarNoonLocal":"12:49","dayLengthHours":11.96161419966987,"dayLengthDisplay":"11 Hours 57 Mins 42 Secs","nightLengthDisplay":"12 Hours 02 Mins 18 Secs","moonriseLocal":"21:05","moonsetLocal":"08:45","rahuKala":{"name":"Rāhu Kāla","start":"08:19","end":"09:49","startHours":8.324073320233712,"endHours":9.819275095192445,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:19","end":"12:49","startHours":11.314476870151179,"endHours":12.809678645109912,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:18","end":"15:48","startHours":14.304880420068645,"endHours":15.800082195027382,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"10:01","startHours":9.619914858531281,"endHours":10.01863533185361,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:39","startHours":7.327272136927888,"endHours":7.646248515585752,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:13","startHours":12.410958171787584,"endHours":13.208399118432244,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:02","startHours":5.233989651985661,"endHours":6.03143059863032,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:50","startHours":5.832070361969155,"endHours":6.8288715452749775,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:36","startHours":14.803281011721559,"endHours":15.600721958366217,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.59048574494485,"endHours":18.99048574494485,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:17","startHours":18.79048574494485,"endHours":19.28888633659776,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.54048574494485,"endHours":20.29048574494485,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:13","startHours":24.410958171787584,"endHours":25.20839911843224,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:50","end":"08:19","startHours":6.8288715452749775,"endHours":8.324073320233712,"quality":"auspicious"},{"name":"Kāla","start":"08:19","end":"09:49","startHours":8.324073320233712,"endHours":9.819275095192445,"quality":"inauspicious"},{"name":"Śubha","start":"09:49","end":"11:19","startHours":9.819275095192445,"endHours":11.314476870151179,"quality":"auspicious"},{"name":"Roga","start":"11:19","end":"12:49","startHours":11.314476870151179,"endHours":12.809678645109912,"quality":"inauspicious"},{"name":"Udveg","start":"12:49","end":"14:18","startHours":12.809678645109912,"endHours":14.304880420068645,"quality":"inauspicious"},{"name":"Chala","start":"14:18","end":"15:48","startHours":14.304880420068645,"endHours":15.800082195027382,"quality":"neutral"},{"name":"Labha","start":"15:48","end":"17:18","startHours":15.800082195027382,"endHours":17.295283969986116,"quality":"auspicious"},{"name":"Amṛta","start":"17:18","end":"18:47","startHours":17.295283969986116,"endHours":18.79048574494485,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:47","end":"20:18","startHours":18.79048574494485,"endHours":20.295283969986116,"quality":"neutral"},{"name":"Labha","start":"20:18","end":"21:48","startHours":20.295283969986116,"endHours":21.800082195027382,"quality":"auspicious"},{"name":"Amṛta","start":"21:48","end":"23:18","startHours":21.800082195027382,"endHours":23.30488042006865,"quality":"auspicious"},{"name":"Kāla","start":"23:18","end":"00:49","startHours":23.30488042006865,"endHours":24.809678645109912,"quality":"inauspicious"},{"name":"Śubha","start":"00:49","end":"02:19","startHours":24.809678645109912,"endHours":26.314476870151182,"quality":"auspicious"},{"name":"Roga","start":"02:19","end":"03:49","startHours":26.314476870151182,"endHours":27.819275095192445,"quality":"inauspicious"},{"name":"Udveg","start":"03:49","end":"05:19","startHours":27.819275095192445,"endHours":29.324073320233712,"quality":"inauspicious"},{"name":"Chala","start":"05:19","end":"06:50","startHours":29.324073320233712,"endHours":30.82887154527498,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.8288715452749775,"endHours":7.8288715452749775,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.8288715452749775,"endHours":8.828871545274978,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.828871545274978,"endHours":9.828871545274978,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.828871545274978,"endHours":10.828871545274978,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.828871545274978,"endHours":11.828871545274978,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.828871545274978,"endHours":12.828871545274978,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.828871545274978,"endHours":13.828871545274978,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.828871545274978,"endHours":14.828871545274978,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.828871545274978,"endHours":15.828871545274978,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.828871545274978,"endHours":16.82887154527498,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.82887154527498,"endHours":17.82887154527498,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.82887154527498,"endHours":18.82887154527498,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.82887154527498,"endHours":19.82887154527498,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.82887154527498,"endHours":20.82887154527498,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.82887154527498,"endHours":21.82887154527498,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.82887154527498,"endHours":22.82887154527498,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.82887154527498,"endHours":23.82887154527498,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.82887154527498,"endHours":24.82887154527498,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.82887154527498,"endHours":25.82887154527498,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.82887154527498,"endHours":26.82887154527498,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.82887154527498,"endHours":27.82887154527498,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.82887154527498,"endHours":28.82887154527498,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.82887154527498,"endHours":29.82887154527498,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.82887154527498,"endHours":30.82887154527498,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.3568992860337676,"eotMinutes":-10.493118706594819,"ayanamsa":23.8697}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Tṛtīyā · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"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":[]},"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 March 12, 2001 CE · Thane, Maharashtra · Vidhyamitra","description":"March 12, 2001 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:50, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2001-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2001-03-12","sa":"https://sa.vidhyamitra.com/city/thane/2001-03-12","hi":"https://hi.vidhyamitra.com/city/thane/2001-03-12","x-default":"https://vidhyamitra.com/city/thane/2001-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T17:13:35.719Z","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":"2026-05-17T17:13:35.719Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T17:13:35.719Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}