{"id":"vidhyamitra:city-day:thane:1845-08-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1845-08-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1845-08-15","date_display":"August 15, 1845 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":1845,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395158.770833,"kali_year":4947,"ahargana":1806693.2708,"sun":{"sidereal_longitude":120.0654,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":267.4213,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.3559,"elapsed_within_tithi_degrees":3.3559},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.4213,"elapsed_within_degrees":0.7547},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.4868},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1845,"month":8,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395158.770833,"ahargana":1806693.2708,"kali_year":4947,"ayanamsa_lahiri":21.6964,"grahas":{"sun":{"sidereal_longitude":120.31647900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":265.16387899999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":3.6725},"mars":{"sidereal_longitude":306.84107900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":149.87507900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":20.82457900000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":146.989979,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":295.51667900000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":212.6961,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.6961,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1845,"month":8,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395158.770833,"kali_year":4947,"ahargana":1806693.2708,"sun":{"sidereal_longitude":120.0654,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":267.4213,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.3559,"elapsed_within_tithi_degrees":3.3559},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":267.4213,"elapsed_within_degrees":0.7547},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.4868},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.673,"elongation":147.356},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.673,"opposition_distance":32.644}},"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":"06:18","sunsetLocal":"19:06","solarNoonLocal":"12:42","dayLengthHours":12.795115043242127,"dayLengthDisplay":"12 Hours 47 Mins 42 Secs","nightLengthDisplay":"11 Hours 12 Mins 18 Secs","moonriseLocal":"16:52","moonsetLocal":"03:51","rahuKala":{"name":"Rāhu Kāla","start":"11:06","end":"12:42","startHours":11.105015748371878,"endHours":12.704405128777143,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:54","end":"17:30","startHours":15.903183889587677,"endHours":17.50257326999294,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:54","end":"09:30","startHours":7.906236987561346,"endHours":9.505626367966613,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.292374450579244,"endHours":9.71887828535398,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:11","startHours":6.839977400624503,"endHours":7.181180468444293,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:08","startHours":12.277901294002406,"endHours":13.13090896355188,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:27","startHours":4.60083226805713,"endHours":5.453839937606605,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:18","startHours":5.240588020219237,"endHours":6.30684760715608,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:41","startHours":14.836924302650832,"endHours":15.689931972200307,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:54","end":"19:18","startHours":18.901962650398207,"endHours":19.301962650398206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:06","end":"19:38","startHours":19.101962650398207,"endHours":19.63509244386663,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:51","end":"20:36","startHours":18.851962650398207,"endHours":20.601962650398207,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:08","startHours":24.277901294002405,"endHours":25.13090896355188,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:18","end":"07:54","startHours":6.30684760715608,"endHours":7.906236987561346,"quality":"neutral"},{"name":"Labha","start":"07:54","end":"09:30","startHours":7.906236987561346,"endHours":9.505626367966613,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"11:06","startHours":9.505626367966613,"endHours":11.105015748371878,"quality":"auspicious"},{"name":"Kāla","start":"11:06","end":"12:42","startHours":11.105015748371878,"endHours":12.704405128777143,"quality":"inauspicious"},{"name":"Śubha","start":"12:42","end":"14:18","startHours":12.704405128777143,"endHours":14.30379450918241,"quality":"auspicious"},{"name":"Roga","start":"14:18","end":"15:54","startHours":14.30379450918241,"endHours":15.903183889587677,"quality":"inauspicious"},{"name":"Udveg","start":"15:54","end":"17:30","startHours":15.903183889587677,"endHours":17.50257326999294,"quality":"inauspicious"},{"name":"Chala","start":"17:30","end":"19:06","startHours":17.50257326999294,"endHours":19.101962650398207,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:06","end":"20:30","startHours":19.101962650398207,"endHours":20.50257326999294,"quality":"inauspicious"},{"name":"Udveg","start":"20:30","end":"21:54","startHours":20.50257326999294,"endHours":21.903183889587673,"quality":"inauspicious"},{"name":"Chala","start":"21:54","end":"23:18","startHours":21.903183889587673,"endHours":23.30379450918241,"quality":"neutral"},{"name":"Labha","start":"23:18","end":"00:42","startHours":23.30379450918241,"endHours":24.704405128777143,"quality":"auspicious"},{"name":"Amṛta","start":"00:42","end":"02:06","startHours":24.704405128777143,"endHours":26.105015748371876,"quality":"auspicious"},{"name":"Kāla","start":"02:06","end":"03:30","startHours":26.105015748371876,"endHours":27.505626367966613,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"04:54","startHours":27.505626367966613,"endHours":28.906236987561346,"quality":"auspicious"},{"name":"Roga","start":"04:54","end":"06:18","startHours":28.906236987561346,"endHours":30.30684760715608,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.30684760715608,"endHours":7.30684760715608,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.30684760715608,"endHours":8.30684760715608,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.30684760715608,"endHours":9.30684760715608,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.30684760715608,"endHours":10.30684760715608,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.30684760715608,"endHours":11.30684760715608,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.30684760715608,"endHours":12.30684760715608,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.30684760715608,"endHours":13.30684760715608,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.30684760715608,"endHours":14.30684760715608,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.30684760715608,"endHours":15.30684760715608,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.30684760715608,"endHours":16.30684760715608,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.30684760715608,"endHours":17.30684760715608,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.30684760715608,"endHours":18.30684760715608,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.30684760715608,"endHours":19.30684760715608,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.30684760715608,"endHours":20.30684760715608,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.30684760715608,"endHours":21.30684760715608,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.30684760715608,"endHours":22.30684760715608,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.30684760715608,"endHours":23.30684760715608,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.30684760715608,"endHours":24.30684760715608,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.30684760715608,"endHours":25.30684760715608,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.30684760715608,"endHours":26.30684760715608,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.30684760715608,"endHours":27.30684760715608,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.30684760715608,"endHours":28.30684760715608,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.30684760715608,"endHours":29.30684760715608,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.30684760715608,"endHours":30.30684760715608,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.169902228676538,"eotMinutes":-4.176707726628523,"ayanamsa":21.6964}},"calendars":{"vikram_samvat":1902,"vikram_samvatsara":"Kālayukta","saka_samvat":1767,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1252,"malayalam_era":1021,"nanakshahi_year":376,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 1902 Kālayukta · Śaka 1767 Viśvāvasu"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 August 15, 1845 CE · Thane, Maharashtra · Vidhyamitra","description":"August 15, 1845 CE for Thane, Maharashtra: Śukla Trayodaśī, sūryodaya 06:18, sūryāsta 19:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1845-08-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1845-08-15","sa":"https://sa.vidhyamitra.com/city/thane/1845-08-15","hi":"https://hi.vidhyamitra.com/city/thane/1845-08-15","x-default":"https://vidhyamitra.com/city/thane/1845-08-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:37:36.794Z","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":"2026-06-03T00:37:36.794Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:37:36.794Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}