{"id":"vidhyamitra:city-day:thane:1902-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1902-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-03-31","date_display":"March 31, 1902 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":1902,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415839.770833,"kali_year":5003,"ahargana":1827374.2708,"sun":{"sidereal_longitude":347.3022,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":246.4466,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1444,"elapsed_within_tithi_degrees":7.1444},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.4466,"elapsed_within_degrees":6.4466},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.7489},"karana":{"half_tithi_index":43,"name":"Bava"},"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":1902,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415839.770833,"ahargana":1827374.2708,"kali_year":5003,"ayanamsa_lahiri":22.4874,"grahas":{"sun":{"sidereal_longitude":346.907213,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":243.38381300000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":3.4218},"mars":{"sidereal_longitude":348.074613,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":324.015313,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":289.79821300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":305.38011299999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":275.415613,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":196.9172,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":16.9172,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415839.770833,"kali_year":5003,"ahargana":1827374.2708,"sun":{"sidereal_longitude":347.3022,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":246.4466,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.1444,"elapsed_within_tithi_degrees":7.1444},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":246.4466,"elapsed_within_degrees":6.4466},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.7489},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.422,"elongation":100.856},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.422,"opposition_distance":79.144}},"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":"06:34","sunsetLocal":"18:51","solarNoonLocal":"12:43","dayLengthHours":12.291196989977454,"dayLengthDisplay":"12 Hours 17 Mins 28 Secs","nightLengthDisplay":"11 Hours 42 Mins 32 Secs","moonriseLocal":"00:21","moonsetLocal":"11:17","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:38","startHours":8.103289485693232,"endHours":9.639689109440413,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:11","end":"12:43","startHours":11.176088733187594,"endHours":12.712488356934777,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:15","end":"15:47","startHours":14.248887980681957,"endHours":15.78528760442914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:51","startHours":9.434835826274123,"endHours":9.844542392606703,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:24","startHours":7.079023069861776,"endHours":7.4067883229278415,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:07","startHours":12.302781790602193,"endHours":13.122194923267358,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:45","startHours":4.928063596615722,"endHours":5.747476729280886,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:34","startHours":5.542623446114595,"endHours":6.566889861946049,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:35","startHours":14.761021188597685,"endHours":15.580434321262848,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.658086851923503,"endHours":19.058086851923502,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:22","startHours":18.858086851923503,"endHours":19.37022005983923,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.608086851923503,"endHours":20.358086851923503,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:07","startHours":24.302781790602197,"endHours":25.122194923267358,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:34","end":"08:06","startHours":6.566889861946049,"endHours":8.103289485693232,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:38","startHours":8.103289485693232,"endHours":9.639689109440413,"quality":"inauspicious"},{"name":"Śubha","start":"09:38","end":"11:11","startHours":9.639689109440413,"endHours":11.176088733187594,"quality":"auspicious"},{"name":"Roga","start":"11:11","end":"12:43","startHours":11.176088733187594,"endHours":12.712488356934777,"quality":"inauspicious"},{"name":"Udveg","start":"12:43","end":"14:15","startHours":12.712488356934777,"endHours":14.248887980681957,"quality":"inauspicious"},{"name":"Chala","start":"14:15","end":"15:47","startHours":14.248887980681957,"endHours":15.78528760442914,"quality":"neutral"},{"name":"Labha","start":"15:47","end":"17:19","startHours":15.78528760442914,"endHours":17.321687228176323,"quality":"auspicious"},{"name":"Amṛta","start":"17:19","end":"18:51","startHours":17.321687228176323,"endHours":18.858086851923503,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:51","end":"20:19","startHours":18.858086851923503,"endHours":20.32168722817632,"quality":"neutral"},{"name":"Labha","start":"20:19","end":"21:47","startHours":20.32168722817632,"endHours":21.78528760442914,"quality":"auspicious"},{"name":"Amṛta","start":"21:47","end":"23:15","startHours":21.78528760442914,"endHours":23.248887980681957,"quality":"auspicious"},{"name":"Kāla","start":"23:15","end":"00:43","startHours":23.248887980681957,"endHours":24.712488356934777,"quality":"inauspicious"},{"name":"Śubha","start":"00:43","end":"02:11","startHours":24.712488356934777,"endHours":26.176088733187594,"quality":"auspicious"},{"name":"Roga","start":"02:11","end":"03:38","startHours":26.176088733187594,"endHours":27.63968910944041,"quality":"inauspicious"},{"name":"Udveg","start":"03:38","end":"05:06","startHours":27.63968910944041,"endHours":29.10328948569323,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:34","startHours":29.10328948569323,"endHours":30.56688986194605,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.566889861946049,"endHours":7.566889861946049,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.566889861946049,"endHours":8.566889861946049,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.566889861946049,"endHours":9.566889861946049,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.566889861946049,"endHours":10.566889861946049,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.566889861946049,"endHours":11.566889861946049,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.566889861946049,"endHours":12.566889861946049,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.566889861946049,"endHours":13.566889861946049,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.566889861946049,"endHours":14.566889861946049,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.566889861946049,"endHours":15.566889861946049,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.566889861946049,"endHours":16.56688986194605,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.56688986194605,"endHours":17.56688986194605,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.56688986194605,"endHours":18.56688986194605,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.56688986194605,"endHours":19.56688986194605,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.56688986194605,"endHours":20.56688986194605,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.56688986194605,"endHours":21.56688986194605,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.56688986194605,"endHours":22.56688986194605,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.56688986194605,"endHours":23.56688986194605,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.56688986194605,"endHours":24.56688986194605,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.56688986194605,"endHours":25.56688986194605,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.56688986194605,"endHours":26.56688986194605,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.56688986194605,"endHours":27.56688986194605,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.56688986194605,"endHours":28.56688986194605,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.56688986194605,"endHours":29.56688986194605,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.56688986194605,"endHours":30.56688986194605,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.7224402755665005,"eotMinutes":-4.661701416086492,"ayanamsa":22.4874}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Saptamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[],"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 31, 1902 CE · Thane, Maharashtra · Vidhyamitra","description":"March 31, 1902 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:34, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1902-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1902-03-31","sa":"https://sa.vidhyamitra.com/city/thane/1902-03-31","hi":"https://hi.vidhyamitra.com/city/thane/1902-03-31","x-default":"https://vidhyamitra.com/city/thane/1902-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:16:20.997Z","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":"2026-05-31T18:16:20.997Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:16:20.997Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}