{"id":"vidhyamitra:city-day:thane:2178-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2178-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2178-04-28","date_display":"April 28, 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":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516675.770833,"kali_year":5280,"ahargana":1928210.2708,"sun":{"sidereal_longitude":11.3212,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":139.9275,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.6063,"elapsed_within_tithi_degrees":8.6063},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.9275,"elapsed_within_degrees":6.5942},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.2487},"karana":{"half_tithi_index":21,"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":4,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516675.770833,"ahargana":1928210.2708,"kali_year":5280,"ayanamsa_lahiri":26.344,"grahas":{"sun":{"sidereal_longitude":11.651336000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":138.72003600000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-4.1034},"mars":{"sidereal_longitude":293.32733600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":2.0056359999999813,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":20.316836000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":46.00523599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":39.113035999999965,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":254.1407,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":74.1407,"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":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516675.770833,"kali_year":5280,"ahargana":1928210.2708,"sun":{"sidereal_longitude":11.3212,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":139.9275,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.6063,"elapsed_within_tithi_degrees":8.6063},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.9275,"elapsed_within_degrees":6.5942},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.2487},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.103,"elongation":128.606},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.103,"opposition_distance":51.394}},"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":"06:12","sunsetLocal":"18:59","solarNoonLocal":"12:36","dayLengthHours":12.795248498257088,"dayLengthDisplay":"12 Hours 47 Mins 43 Secs","nightLengthDisplay":"11 Hours 12 Mins 17 Secs","moonriseLocal":"14:53","moonsetLocal":"03:15","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:23","startHours":15.792065955307274,"endHours":17.39147201758941,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:24","end":"11:00","startHours":9.39444170617873,"endHours":10.993847768460867,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:36","end":"14:12","startHours":12.593253830743002,"endHours":14.192659893025137,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.181187564541112,"endHours":9.607695847816348,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:04","startHours":6.7287649357085035,"endHours":7.069971562328693,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.166745547467766,"endHours":13.019762114018238,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:21","startHours":4.489596448513513,"endHours":5.342613015063986,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:12","startHours":5.1293588734263675,"endHours":6.195629581614458,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.725795247119184,"endHours":15.578811813669656,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.790878079871547,"endHours":19.190878079871545,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:31","startHours":18.990878079871546,"endHours":19.524013433965592,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.740878079871546,"endHours":20.490878079871546,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.166745547467766,"endHours":25.01976211401824,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:12","end":"07:48","startHours":6.195629581614458,"endHours":7.795035643896594,"quality":"inauspicious"},{"name":"Udveg","start":"07:48","end":"09:24","startHours":7.795035643896594,"endHours":9.39444170617873,"quality":"inauspicious"},{"name":"Chala","start":"09:24","end":"11:00","startHours":9.39444170617873,"endHours":10.993847768460867,"quality":"neutral"},{"name":"Labha","start":"11:00","end":"12:36","startHours":10.993847768460867,"endHours":12.593253830743002,"quality":"auspicious"},{"name":"Amṛta","start":"12:36","end":"14:12","startHours":12.593253830743002,"endHours":14.192659893025137,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:48","startHours":14.192659893025137,"endHours":15.792065955307274,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:23","startHours":15.792065955307274,"endHours":17.39147201758941,"quality":"auspicious"},{"name":"Roga","start":"17:23","end":"18:59","startHours":17.39147201758941,"endHours":18.990878079871546,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:59","end":"20:23","startHours":18.990878079871546,"endHours":20.39147201758941,"quality":"inauspicious"},{"name":"Śubha","start":"20:23","end":"21:48","startHours":20.39147201758941,"endHours":21.792065955307272,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:12","startHours":21.792065955307272,"endHours":23.192659893025137,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:36","startHours":23.192659893025137,"endHours":24.593253830743002,"quality":"inauspicious"},{"name":"Chala","start":"00:36","end":"02:00","startHours":24.593253830743002,"endHours":25.993847768460867,"quality":"neutral"},{"name":"Labha","start":"02:00","end":"03:24","startHours":25.993847768460867,"endHours":27.394441706178732,"quality":"auspicious"},{"name":"Amṛta","start":"03:24","end":"04:48","startHours":27.394441706178732,"endHours":28.795035643896593,"quality":"auspicious"},{"name":"Kāla","start":"04:48","end":"06:12","startHours":28.795035643896593,"endHours":30.195629581614458,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.195629581614458,"endHours":7.195629581614458,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.195629581614458,"endHours":8.195629581614458,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.195629581614458,"endHours":9.195629581614458,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.195629581614458,"endHours":10.195629581614458,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.195629581614458,"endHours":11.195629581614458,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.195629581614458,"endHours":12.195629581614458,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.195629581614458,"endHours":13.195629581614458,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.195629581614458,"endHours":14.195629581614458,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.195629581614458,"endHours":15.195629581614458,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.195629581614458,"endHours":16.195629581614458,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.195629581614458,"endHours":17.195629581614458,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.195629581614458,"endHours":18.195629581614458,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.195629581614458,"endHours":19.195629581614458,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.195629581614458,"endHours":20.195629581614458,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.195629581614458,"endHours":21.195629581614458,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.195629581614458,"endHours":22.195629581614458,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.195629581614458,"endHours":23.195629581614458,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.195629581614458,"endHours":24.195629581614458,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.195629581614458,"endHours":25.195629581614458,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.195629581614458,"endHours":26.195629581614458,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.195629581614458,"endHours":27.195629581614458,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.195629581614458,"endHours":28.195629581614458,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.195629581614458,"endHours":29.195629581614458,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.195629581614458,"endHours":30.195629581614458,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","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":14.172558082891241,"eotMinutes":2.4923701554198168,"ayanamsa":26.344}},"calendars":{"vikram_samvat":2235,"vikram_samvatsara":"Khara","saka_samvat":2100,"saka_samvatsara":"Bahudhānya","bengali_samvat":1585,"malayalam_era":1354,"nanakshahi_year":709,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ekādaśī · Vikram 2235 Khara · Śaka 2100 Bahudhānya"},"festivals":[{"id":"mohini-ekadashi","name":"Mohinī Ekādaśī","name_sanskrit":"मोहिनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (Mohinī form)","significance":"Mohinī-form of Viṣṇu deceived asuras during samudra-mathana for amṛta.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":3,"sources":["Bhāgavata 8.9"]},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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 April 28, 2178 CE · Thane, Maharashtra · Vidhyamitra","description":"April 28, 2178 CE for Thane, Maharashtra: Śukla Ekādaśī, sūryodaya 06:12, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2178-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2178-04-28","sa":"https://sa.vidhyamitra.com/city/thane/2178-04-28","hi":"https://hi.vidhyamitra.com/city/thane/2178-04-28","x-default":"https://vidhyamitra.com/city/thane/2178-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:16:55.158Z","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":"2026-05-31T00:16:55.158Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:16:55.158Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}