{"id":"vidhyamitra:city-day:thane:2178-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2178-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-05-12","date_display":"May 12, 2178 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":2178,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516689.770833,"kali_year":5280,"ahargana":1928224.2708,"sun":{"sidereal_longitude":24.8318,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":319.1147,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.2829,"elapsed_within_tithi_degrees":6.2829},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.1147,"elapsed_within_degrees":12.448},"yoga":{"number":26,"name":"Indra","sum_longitude":343.9465},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"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":2178,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516689.770833,"ahargana":1928224.2708,"kali_year":5280,"ayanamsa_lahiri":26.3445,"grahas":{"sun":{"sidereal_longitude":25.235401000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":319.478801,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":4.1011},"mars":{"sidereal_longitude":303.09850099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":31.886701000000016,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":23.633501000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":62.317001000000005,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":40.84320100000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":253.3989,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":73.3989,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2178,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516689.770833,"kali_year":5280,"ahargana":1928224.2708,"sun":{"sidereal_longitude":24.8318,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":319.1147,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.2829,"elapsed_within_tithi_degrees":6.2829},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.1147,"elapsed_within_degrees":12.448},"yoga":{"number":26,"name":"Indra","sum_longitude":343.9465},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.101,"elongation":65.717},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.101,"opposition_distance":114.283}},"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":"06:04","sunsetLocal":"19:04","solarNoonLocal":"12:34","dayLengthHours":12.99996673884307,"dayLengthDisplay":"13 Hours 00 Mins 00 Secs","nightLengthDisplay":"11 Hours 00 Mins 00 Secs","moonriseLocal":"02:17","moonsetLocal":"14:06","rahuKala":{"name":"Rāhu Kāla","start":"15:49","end":"17:27","startHours":15.82249202338296,"endHours":17.447487865738342,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:19","end":"10:57","startHours":9.322508653961425,"endHours":10.947504496316807,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"14:12","startHours":12.572500338672192,"endHours":14.197496181027574,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:32","startHours":9.105842541647373,"endHours":9.539174766275474,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:58","startHours":6.614182250035784,"endHours":6.9608480297382656,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"13:00","startHours":12.13916811404409,"endHours":13.005832563300295,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:12","startHours":4.339188070738246,"endHours":5.205852519994451,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:04","startHours":4.9891864076804,"endHours":6.072516969250656,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:36","startHours":14.739161461812703,"endHours":15.605825911068907,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.87248370809373,"endHours":19.272483708093727,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:37","startHours":19.072483708093728,"endHours":19.614148988878856,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.822483708093728,"endHours":20.572483708093728,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"01:00","startHours":24.13916811404409,"endHours":25.005832563300295,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:04","end":"07:42","startHours":6.072516969250656,"endHours":7.69751281160604,"quality":"inauspicious"},{"name":"Udveg","start":"07:42","end":"09:19","startHours":7.69751281160604,"endHours":9.322508653961425,"quality":"inauspicious"},{"name":"Chala","start":"09:19","end":"10:57","startHours":9.322508653961425,"endHours":10.947504496316807,"quality":"neutral"},{"name":"Labha","start":"10:57","end":"12:34","startHours":10.947504496316807,"endHours":12.572500338672192,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"14:12","startHours":12.572500338672192,"endHours":14.197496181027574,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:49","startHours":14.197496181027574,"endHours":15.82249202338296,"quality":"inauspicious"},{"name":"Śubha","start":"15:49","end":"17:27","startHours":15.82249202338296,"endHours":17.447487865738342,"quality":"auspicious"},{"name":"Roga","start":"17:27","end":"19:04","startHours":17.447487865738342,"endHours":19.072483708093728,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:04","end":"20:27","startHours":19.072483708093728,"endHours":20.447487865738346,"quality":"inauspicious"},{"name":"Śubha","start":"20:27","end":"21:49","startHours":20.447487865738346,"endHours":21.82249202338296,"quality":"auspicious"},{"name":"Roga","start":"21:49","end":"23:12","startHours":21.82249202338296,"endHours":23.197496181027574,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:34","startHours":23.197496181027574,"endHours":24.572500338672192,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"01:57","startHours":24.572500338672192,"endHours":25.94750449631681,"quality":"neutral"},{"name":"Labha","start":"01:57","end":"03:19","startHours":25.94750449631681,"endHours":27.322508653961425,"quality":"auspicious"},{"name":"Amṛta","start":"03:19","end":"04:42","startHours":27.322508653961425,"endHours":28.69751281160604,"quality":"auspicious"},{"name":"Kāla","start":"04:42","end":"06:04","startHours":28.69751281160604,"endHours":30.072516969250657,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.072516969250656,"endHours":7.072516969250656,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.072516969250656,"endHours":8.072516969250657,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.072516969250657,"endHours":9.072516969250657,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.072516969250657,"endHours":10.072516969250657,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.072516969250657,"endHours":11.072516969250657,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.072516969250657,"endHours":12.072516969250657,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.072516969250657,"endHours":13.072516969250657,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.072516969250657,"endHours":14.072516969250657,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.072516969250657,"endHours":15.072516969250657,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.072516969250657,"endHours":16.072516969250657,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.072516969250657,"endHours":17.072516969250657,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.072516969250657,"endHours":18.072516969250657,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.072516969250657,"endHours":19.072516969250657,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.072516969250657,"endHours":20.072516969250657,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.072516969250657,"endHours":21.072516969250657,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.072516969250657,"endHours":22.072516969250657,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.072516969250657,"endHours":23.072516969250657,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.072516969250657,"endHours":24.072516969250657,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.072516969250657,"endHours":25.072516969250657,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.072516969250657,"endHours":26.072516969250657,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.072516969250657,"endHours":27.072516969250657,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.072516969250657,"endHours":28.072516969250657,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.072516969250657,"endHours":29.072516969250657,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.072516969250657,"endHours":30.072516969250657,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.156503142889235,"eotMinutes":3.7375796796685163,"ayanamsa":26.3445}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Daśamī · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"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 May 12, 2178 CE · Thane, Maharashtra · Vidhyamitra","description":"May 12, 2178 CE for Thane, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 06:04, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2178-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2178-05-12","sa":"https://sa.vidhyamitra.com/city/thane/2178-05-12","hi":"https://hi.vidhyamitra.com/city/thane/2178-05-12","x-default":"https://vidhyamitra.com/city/thane/2178-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:52:10.044Z","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":"2026-05-31T03:52:10.044Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:52:10.044Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}