{"id":"vidhyamitra:city-day:thane:1815-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1815-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1815-03-01","date_display":"March 1, 1815 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":1815,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384033.770833,"kali_year":4916,"ahargana":1795568.2708,"sun":{"sidereal_longitude":318.9458,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":205.0421,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.0963,"elapsed_within_tithi_degrees":6.0963},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.0421,"elapsed_within_degrees":5.0421},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.9879},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1815,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384033.770833,"ahargana":1795568.2708,"kali_year":4916,"ayanamsa_lahiri":21.2709,"grahas":{"sun":{"sidereal_longitude":318.35903600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.551336,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":3.7776},"mars":{"sidereal_longitude":260.26753600000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":338.922336,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":168.97953600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"venus":{"sidereal_longitude":336.431236,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.84853599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":82.1521,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.1521,"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":1815,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384033.770833,"kali_year":4916,"ahargana":1795568.2708,"sun":{"sidereal_longitude":318.9458,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":205.0421,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":246.0963,"elapsed_within_tithi_degrees":6.0963},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":205.0421,"elapsed_within_degrees":5.0421},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.9879},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.778,"elongation":113.904},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.778,"opposition_distance":66.096}},"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":"06:59","sunsetLocal":"18:44","solarNoonLocal":"12:51","dayLengthHours":11.74644463652852,"dayLengthDisplay":"11 Hours 44 Mins 47 Secs","nightLengthDisplay":"12 Hours 15 Mins 13 Secs","moonriseLocal":"23:46","moonsetLocal":"11:02","rahuKala":{"name":"Rāhu Kāla","start":"12:51","end":"14:19","startHours":12.85217900261858,"endHours":14.320484582184644,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:27","end":"09:55","startHours":8.447262263920384,"endHours":9.91556784348645,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:23","end":"12:51","startHours":11.383873423052513,"endHours":12.85217900261858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:07","startHours":9.719793766210975,"endHours":10.111341920761925,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:47","startHours":7.4683918775430085,"endHours":7.781630401183769,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:15","startHours":12.460630848067629,"endHours":13.243727157169529,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:12","startHours":5.412764066150517,"endHours":6.195860375252419,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:59","startHours":6.000086297976943,"endHours":6.97895668435432,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:36","startHours":14.809919775373334,"endHours":15.593016084475236,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.52540132088284,"endHours":18.925401320882838,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:13","startHours":18.72540132088284,"endHours":19.214836514071525,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.47540132088284,"endHours":20.22540132088284,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:15","startHours":24.460630848067627,"endHours":25.243727157169527,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:59","end":"08:27","startHours":6.97895668435432,"endHours":8.447262263920384,"quality":"auspicious"},{"name":"Amṛta","start":"08:27","end":"09:55","startHours":8.447262263920384,"endHours":9.91556784348645,"quality":"auspicious"},{"name":"Kāla","start":"09:55","end":"11:23","startHours":9.91556784348645,"endHours":11.383873423052513,"quality":"inauspicious"},{"name":"Śubha","start":"11:23","end":"12:51","startHours":11.383873423052513,"endHours":12.85217900261858,"quality":"auspicious"},{"name":"Roga","start":"12:51","end":"14:19","startHours":12.85217900261858,"endHours":14.320484582184644,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"15:47","startHours":14.320484582184644,"endHours":15.788790161750708,"quality":"inauspicious"},{"name":"Chala","start":"15:47","end":"17:15","startHours":15.788790161750708,"endHours":17.257095741316775,"quality":"neutral"},{"name":"Labha","start":"17:15","end":"18:44","startHours":17.257095741316775,"endHours":18.72540132088284,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:44","end":"20:15","startHours":18.72540132088284,"endHours":20.257095741316775,"quality":"inauspicious"},{"name":"Chala","start":"20:15","end":"21:47","startHours":20.257095741316775,"endHours":21.788790161750708,"quality":"neutral"},{"name":"Labha","start":"21:47","end":"23:19","startHours":21.788790161750708,"endHours":23.320484582184644,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:51","startHours":23.320484582184644,"endHours":24.852179002618577,"quality":"auspicious"},{"name":"Kāla","start":"00:51","end":"02:23","startHours":24.852179002618577,"endHours":26.383873423052513,"quality":"inauspicious"},{"name":"Śubha","start":"02:23","end":"03:55","startHours":26.383873423052513,"endHours":27.91556784348645,"quality":"auspicious"},{"name":"Roga","start":"03:55","end":"05:27","startHours":27.91556784348645,"endHours":29.447262263920386,"quality":"inauspicious"},{"name":"Udveg","start":"05:27","end":"06:59","startHours":29.447262263920386,"endHours":30.97895668435432,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.97895668435432,"endHours":7.97895668435432,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.97895668435432,"endHours":8.97895668435432,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.97895668435432,"endHours":9.97895668435432,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.97895668435432,"endHours":10.97895668435432,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.97895668435432,"endHours":11.97895668435432,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.97895668435432,"endHours":12.97895668435432,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.97895668435432,"endHours":13.97895668435432,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.97895668435432,"endHours":14.97895668435432,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.97895668435432,"endHours":15.97895668435432,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.97895668435432,"endHours":16.97895668435432,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.97895668435432,"endHours":17.97895668435432,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.97895668435432,"endHours":18.97895668435432,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.97895668435432,"endHours":19.97895668435432,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.97895668435432,"endHours":20.97895668435432,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.97895668435432,"endHours":21.97895668435432,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.97895668435432,"endHours":22.97895668435432,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.97895668435432,"endHours":23.97895668435432,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.97895668435432,"endHours":24.97895668435432,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.97895668435432,"endHours":25.97895668435432,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.97895668435432,"endHours":26.97895668435432,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.97895668435432,"endHours":27.97895668435432,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.97895668435432,"endHours":28.97895668435432,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.97895668435432,"endHours":29.97895668435432,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.97895668435432,"endHours":30.97895668435432,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.9577955177015545,"eotMinutes":-13.043140157114735,"ayanamsa":21.2709}},"calendars":{"vikram_samvat":1872,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1737,"saka_samvatsara":"Yuva","bengali_samvat":1222,"malayalam_era":991,"nanakshahi_year":346,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 1872 Sarvadhāri · Śaka 1737 Yuva"},"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":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 March 1, 1815 CE · Thane, Maharashtra · Vidhyamitra","description":"March 1, 1815 CE for Thane, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:59, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1815-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1815-03-01","sa":"https://sa.vidhyamitra.com/city/thane/1815-03-01","hi":"https://hi.vidhyamitra.com/city/thane/1815-03-01","x-default":"https://vidhyamitra.com/city/thane/1815-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T20:58:38.575Z","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":"2026-06-04T20:58:38.575Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T20:58:38.575Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}