{"id":"vidhyamitra:city-day:thane:1846-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1846-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1846-01-15","date_display":"January 15, 1846 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":1846,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395311.770833,"kali_year":4947,"ahargana":1806846.2708,"sun":{"sidereal_longitude":273.1398,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":122.4453,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.3055,"elapsed_within_tithi_degrees":5.3055},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.4453,"elapsed_within_degrees":2.4453},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.5851},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1846,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395311.770833,"ahargana":1806846.2708,"kali_year":4947,"ayanamsa_lahiri":21.7023,"grahas":{"sun":{"sidereal_longitude":272.87453300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":119.57333299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.4577},"mars":{"sidereal_longitude":355.455533,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":251.05473299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":11.893732999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":319.41933300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":298.536333,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":204.5894,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":24.5894,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1846,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395311.770833,"kali_year":4947,"ahargana":1806846.2708,"sun":{"sidereal_longitude":273.1398,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":122.4453,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.3055,"elapsed_within_tithi_degrees":5.3055},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":122.4453,"elapsed_within_degrees":2.4453},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.5851},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.458,"elongation":150.694},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.458,"opposition_distance":29.306}},"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":"07:15","sunsetLocal":"18:20","solarNoonLocal":"12:47","dayLengthHours":11.090831087275625,"dayLengthDisplay":"11 Hours 05 Mins 27 Secs","nightLengthDisplay":"12 Hours 54 Mins 33 Secs","moonriseLocal":"20:11","moonsetLocal":"08:57","rahuKala":{"name":"Rāhu Kāla","start":"14:11","end":"15:34","startHours":14.176979710011674,"endHours":15.563333595921126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:15","end":"08:38","startHours":7.245210280464408,"endHours":8.631564166373861,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:01","end":"11:24","startHours":10.017918052283314,"endHours":11.404271938192768,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.833070867495387,"endHours":10.202765237071242,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.707328242434226,"endHours":8.00308373809491,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:10","startHours":12.420931454526368,"endHours":13.160320193678075,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.766432802160992,"endHours":6.5058215413127,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.320974356524773,"endHours":7.245210280464408,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:23","startHours":14.639097671981492,"endHours":15.378486411133201,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.136041367740035,"endHours":18.536041367740033,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:48","startHours":18.336041367740034,"endHours":18.79815932970985,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.086041367740034,"endHours":19.836041367740034,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:10","startHours":24.420931454526368,"endHours":25.160320193678075,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:15","end":"08:38","startHours":7.245210280464408,"endHours":8.631564166373861,"quality":"auspicious"},{"name":"Roga","start":"08:38","end":"10:01","startHours":8.631564166373861,"endHours":10.017918052283314,"quality":"inauspicious"},{"name":"Udveg","start":"10:01","end":"11:24","startHours":10.017918052283314,"endHours":11.404271938192768,"quality":"inauspicious"},{"name":"Chala","start":"11:24","end":"12:47","startHours":11.404271938192768,"endHours":12.790625824102221,"quality":"neutral"},{"name":"Labha","start":"12:47","end":"14:11","startHours":12.790625824102221,"endHours":14.176979710011674,"quality":"auspicious"},{"name":"Amṛta","start":"14:11","end":"15:34","startHours":14.176979710011674,"endHours":15.563333595921126,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"16:57","startHours":15.563333595921126,"endHours":16.94968748183058,"quality":"inauspicious"},{"name":"Śubha","start":"16:57","end":"18:20","startHours":16.94968748183058,"endHours":18.336041367740034,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:20","end":"19:57","startHours":18.336041367740034,"endHours":19.94968748183058,"quality":"auspicious"},{"name":"Kāla","start":"19:57","end":"21:34","startHours":19.94968748183058,"endHours":21.56333359592113,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"23:11","startHours":21.56333359592113,"endHours":23.176979710011675,"quality":"auspicious"},{"name":"Roga","start":"23:11","end":"00:47","startHours":23.176979710011675,"endHours":24.79062582410222,"quality":"inauspicious"},{"name":"Udveg","start":"00:47","end":"02:24","startHours":24.79062582410222,"endHours":26.404271938192768,"quality":"inauspicious"},{"name":"Chala","start":"02:24","end":"04:01","startHours":26.404271938192768,"endHours":28.017918052283314,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:38","startHours":28.017918052283314,"endHours":29.631564166373863,"quality":"auspicious"},{"name":"Amṛta","start":"05:38","end":"07:15","startHours":29.631564166373863,"endHours":31.24521028046441,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.245210280464408,"endHours":8.24521028046441,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.24521028046441,"endHours":9.24521028046441,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.24521028046441,"endHours":10.24521028046441,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.24521028046441,"endHours":11.24521028046441,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.24521028046441,"endHours":12.24521028046441,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.24521028046441,"endHours":13.24521028046441,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.24521028046441,"endHours":14.24521028046441,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.24521028046441,"endHours":15.24521028046441,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.24521028046441,"endHours":16.24521028046441,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24521028046441,"endHours":17.24521028046441,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24521028046441,"endHours":18.24521028046441,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24521028046441,"endHours":19.24521028046441,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24521028046441,"endHours":20.24521028046441,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24521028046441,"endHours":21.24521028046441,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24521028046441,"endHours":22.24521028046441,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24521028046441,"endHours":23.24521028046441,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24521028046441,"endHours":24.24521028046441,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24521028046441,"endHours":25.24521028046441,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24521028046441,"endHours":26.24521028046441,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24521028046441,"endHours":27.24521028046441,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24521028046441,"endHours":28.24521028046441,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24521028046441,"endHours":29.24521028046441,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24521028046441,"endHours":30.24521028046441,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24521028046441,"endHours":31.24521028046441,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.204612979149765,"eotMinutes":-9.349949446133257,"ayanamsa":21.7023}},"calendars":{"vikram_samvat":1903,"vikram_samvatsara":"Siddhārthī","saka_samvat":1768,"saka_samvatsara":"Parābhava","bengali_samvat":1253,"malayalam_era":1022,"nanakshahi_year":377,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 1903 Siddhārthī · Śaka 1768 Parābhava"},"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":[]},"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 January 15, 1846 CE · Thane, Maharashtra · Vidhyamitra","description":"January 15, 1846 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 07:15, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1846-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1846-01-15","sa":"https://sa.vidhyamitra.com/city/thane/1846-01-15","hi":"https://hi.vidhyamitra.com/city/thane/1846-01-15","x-default":"https://vidhyamitra.com/city/thane/1846-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T22:32:58.692Z","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":"2026-06-02T22:32:58.692Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T22:32:58.692Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}