{"id":"vidhyamitra:city-day:thane:1815-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1815-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1815-08-22","date_display":"August 22, 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":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384207.770833,"kali_year":4917,"ahargana":1795742.2708,"sun":{"sidereal_longitude":126.5457,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":331.0821,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.5364,"elapsed_within_tithi_degrees":0.5364},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.0821,"elapsed_within_degrees":11.0821},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.6278},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2384207.770833,"ahargana":1795742.2708,"kali_year":4917,"ayanamsa_lahiri":21.2776,"grahas":{"sun":{"sidereal_longitude":126.75478800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":328.9261879999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4039},"mars":{"sidereal_longitude":8.851088000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":116.09598800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":170.260488,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":173.70488799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":288.19138799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":72.9328,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.9328,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1815,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2384207.770833,"kali_year":4917,"ahargana":1795742.2708,"sun":{"sidereal_longitude":126.5457,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":331.0821,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":204.5364,"elapsed_within_tithi_degrees":0.5364},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4,"moon_longitude":331.0821,"elapsed_within_degrees":11.0821},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.6278},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.404,"elongation":155.464},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.404,"opposition_distance":24.536}},"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":"06:20","sunsetLocal":"19:01","solarNoonLocal":"12:41","dayLengthHours":12.694912424763569,"dayLengthDisplay":"12 Hours 41 Mins 42 Secs","nightLengthDisplay":"11 Hours 18 Mins 18 Secs","moonriseLocal":"20:12","moonsetLocal":"08:06","rahuKala":{"name":"Rāhu Kāla","start":"15:51","end":"17:26","startHours":15.85081037725503,"endHours":17.437674430350476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:30","end":"11:05","startHours":9.503354164873247,"endHours":11.090218217968692,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:41","end":"14:16","startHours":12.677082271064139,"endHours":14.263946324159585,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.291772291127186,"endHours":9.714936038619307,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:12","startHours":6.8585807430475025,"endHours":7.197111741041198,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:06","startHours":12.25391852357202,"endHours":13.100246018556257,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:29","startHours":4.636971068713878,"endHours":5.483298563698116,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:20","startHours":5.271716689952057,"endHours":6.329626058682354,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:38","startHours":14.792901008524733,"endHours":15.63922850350897,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.824538483445924,"endHours":19.224538483445922,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:33","startHours":19.024538483445923,"endHours":19.553493167811073,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.774538483445923,"endHours":20.524538483445923,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:06","startHours":24.25391852357202,"endHours":25.100246018556255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:20","end":"07:55","startHours":6.329626058682354,"endHours":7.916490111777801,"quality":"inauspicious"},{"name":"Udveg","start":"07:55","end":"09:30","startHours":7.916490111777801,"endHours":9.503354164873247,"quality":"inauspicious"},{"name":"Chala","start":"09:30","end":"11:05","startHours":9.503354164873247,"endHours":11.090218217968692,"quality":"neutral"},{"name":"Labha","start":"11:05","end":"12:41","startHours":11.090218217968692,"endHours":12.677082271064139,"quality":"auspicious"},{"name":"Amṛta","start":"12:41","end":"14:16","startHours":12.677082271064139,"endHours":14.263946324159585,"quality":"auspicious"},{"name":"Kāla","start":"14:16","end":"15:51","startHours":14.263946324159585,"endHours":15.85081037725503,"quality":"inauspicious"},{"name":"Śubha","start":"15:51","end":"17:26","startHours":15.85081037725503,"endHours":17.437674430350476,"quality":"auspicious"},{"name":"Roga","start":"17:26","end":"19:01","startHours":17.437674430350476,"endHours":19.024538483445923,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:01","end":"20:26","startHours":19.024538483445923,"endHours":20.437674430350476,"quality":"inauspicious"},{"name":"Śubha","start":"20:26","end":"21:51","startHours":20.437674430350476,"endHours":21.85081037725503,"quality":"auspicious"},{"name":"Roga","start":"21:51","end":"23:16","startHours":21.85081037725503,"endHours":23.263946324159583,"quality":"inauspicious"},{"name":"Udveg","start":"23:16","end":"00:41","startHours":23.263946324159583,"endHours":24.677082271064137,"quality":"inauspicious"},{"name":"Chala","start":"00:41","end":"02:05","startHours":24.677082271064137,"endHours":26.09021821796869,"quality":"neutral"},{"name":"Labha","start":"02:05","end":"03:30","startHours":26.09021821796869,"endHours":27.503354164873247,"quality":"auspicious"},{"name":"Amṛta","start":"03:30","end":"04:55","startHours":27.503354164873247,"endHours":28.9164901117778,"quality":"auspicious"},{"name":"Kāla","start":"04:55","end":"06:20","startHours":28.9164901117778,"endHours":30.329626058682354,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.329626058682354,"endHours":7.329626058682354,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.329626058682354,"endHours":8.329626058682354,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.329626058682354,"endHours":9.329626058682354,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.329626058682354,"endHours":10.329626058682354,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.329626058682354,"endHours":11.329626058682354,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.329626058682354,"endHours":12.329626058682354,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.329626058682354,"endHours":13.329626058682354,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.329626058682354,"endHours":14.329626058682354,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.329626058682354,"endHours":15.329626058682354,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.329626058682354,"endHours":16.329626058682354,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.329626058682354,"endHours":17.329626058682354,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.329626058682354,"endHours":18.329626058682354,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.329626058682354,"endHours":19.329626058682354,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.329626058682354,"endHours":20.329626058682354,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.329626058682354,"endHours":21.329626058682354,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.329626058682354,"endHours":22.329626058682354,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.329626058682354,"endHours":23.329626058682354,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.329626058682354,"endHours":24.329626058682354,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.329626058682354,"endHours":25.329626058682354,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.329626058682354,"endHours":26.329626058682354,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.329626058682354,"endHours":27.329626058682354,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.329626058682354,"endHours":28.329626058682354,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.329626058682354,"endHours":29.329626058682354,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.329626058682354,"endHours":30.329626058682354,"planetary_lord":"Saturn"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.156073903029728,"eotMinutes":-2.537336263848294,"ayanamsa":21.2776}},"calendars":{"vikram_samvat":1872,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1737,"saka_samvatsara":"Yuva","bengali_samvat":1222,"malayalam_era":991,"nanakshahi_year":346,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","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":"Bhādrapada Kṛṣṇa Tṛtīyā · Vikram 1872 Sarvadhāri · Śaka 1737 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 22, 1815 CE · Thane, Maharashtra · Vidhyamitra","description":"August 22, 1815 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:20, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1815-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1815-08-22","sa":"https://sa.vidhyamitra.com/city/thane/1815-08-22","hi":"https://hi.vidhyamitra.com/city/thane/1815-08-22","x-default":"https://vidhyamitra.com/city/thane/1815-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T04:52:16.448Z","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":"2026-06-05T04:52:16.448Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T04:52:16.448Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}