{"id":"vidhyamitra:city-day:thane:2188-04-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2188-04-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-04-30","date_display":"April 30, 2188 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":2188,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520330.770833,"kali_year":5290,"ahargana":1931865.2708,"sun":{"sidereal_longitude":13.6573,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":53.6084,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.9511,"elapsed_within_tithi_degrees":3.9511},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.6084,"elapsed_within_degrees":0.2751},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.2658},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2188,"month":4,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520330.770833,"ahargana":1931865.2708,"kali_year":5290,"ayanamsa_lahiri":26.4838,"grahas":{"sun":{"sidereal_longitude":14.022288000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":51.517088,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":-0.5379},"mars":{"sidereal_longitude":19.456687999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":357.426688,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":329.00388799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":351.596588,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":170.54508799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":60.4812,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":240.4812,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":2188,"month":4,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520330.770833,"kali_year":5290,"ahargana":1931865.2708,"sun":{"sidereal_longitude":13.6573,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":53.6084,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.9511,"elapsed_within_tithi_degrees":3.9511},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":53.6084,"elapsed_within_degrees":0.2751},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.2658},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.538,"elongation":39.951},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.538,"opposition_distance":140.049}},"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":"06:10","sunsetLocal":"19:00","solarNoonLocal":"12:35","dayLengthHours":12.835563553121402,"dayLengthDisplay":"12 Hours 50 Mins 08 Secs","nightLengthDisplay":"11 Hours 09 Mins 52 Secs","moonriseLocal":"08:29","moonsetLocal":"21:42","rahuKala":{"name":"Rāhu Kāla","start":"12:35","end":"14:12","startHours":12.588368980179965,"endHours":14.19281442432014,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:47","end":"09:23","startHours":7.77503264775944,"endHours":9.379478091899616,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:59","end":"12:35","startHours":10.98392353603979,"endHours":12.588368980179965,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.165552032680925,"endHours":9.593404151118305,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.70540235166599,"endHours":7.047684046415894,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.160516861742584,"endHours":13.016221098617345,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:19","startHours":4.459178729869745,"endHours":5.314882966744505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:10","startHours":5.1009569075258145,"endHours":6.170587203619265,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.727629572366867,"endHours":15.583333809241628,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.806150756740667,"endHours":19.206150756740666,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":19.006150756740666,"endHours":19.54096590478739,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.756150756740666,"endHours":20.506150756740666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.160516861742586,"endHours":25.016221098617343,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:10","end":"07:47","startHours":6.170587203619265,"endHours":7.77503264775944,"quality":"auspicious"},{"name":"Amṛta","start":"07:47","end":"09:23","startHours":7.77503264775944,"endHours":9.379478091899616,"quality":"auspicious"},{"name":"Kāla","start":"09:23","end":"10:59","startHours":9.379478091899616,"endHours":10.98392353603979,"quality":"inauspicious"},{"name":"Śubha","start":"10:59","end":"12:35","startHours":10.98392353603979,"endHours":12.588368980179965,"quality":"auspicious"},{"name":"Roga","start":"12:35","end":"14:12","startHours":12.588368980179965,"endHours":14.19281442432014,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"15:48","startHours":14.19281442432014,"endHours":15.797259868460316,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:24","startHours":15.797259868460316,"endHours":17.40170531260049,"quality":"neutral"},{"name":"Labha","start":"17:24","end":"19:00","startHours":17.40170531260049,"endHours":19.006150756740666,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:00","end":"20:24","startHours":19.006150756740666,"endHours":20.40170531260049,"quality":"inauspicious"},{"name":"Chala","start":"20:24","end":"21:48","startHours":20.40170531260049,"endHours":21.797259868460316,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:12","startHours":21.797259868460316,"endHours":23.19281442432014,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:35","startHours":23.19281442432014,"endHours":24.588368980179965,"quality":"auspicious"},{"name":"Kāla","start":"00:35","end":"01:59","startHours":24.588368980179965,"endHours":25.98392353603979,"quality":"inauspicious"},{"name":"Śubha","start":"01:59","end":"03:23","startHours":25.98392353603979,"endHours":27.379478091899614,"quality":"auspicious"},{"name":"Roga","start":"03:23","end":"04:47","startHours":27.379478091899614,"endHours":28.77503264775944,"quality":"inauspicious"},{"name":"Udveg","start":"04:47","end":"06:10","startHours":28.77503264775944,"endHours":30.170587203619263,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.170587203619265,"endHours":7.170587203619265,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.170587203619265,"endHours":8.170587203619265,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.170587203619265,"endHours":9.170587203619265,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.170587203619265,"endHours":10.170587203619265,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.170587203619265,"endHours":11.170587203619265,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.170587203619265,"endHours":12.170587203619265,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.170587203619265,"endHours":13.170587203619265,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.170587203619265,"endHours":14.170587203619265,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.170587203619265,"endHours":15.170587203619265,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.170587203619265,"endHours":16.170587203619263,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.170587203619263,"endHours":17.170587203619263,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.170587203619263,"endHours":18.170587203619263,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.170587203619263,"endHours":19.170587203619263,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.170587203619263,"endHours":20.170587203619263,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.170587203619263,"endHours":21.170587203619263,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.170587203619263,"endHours":22.170587203619263,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.170587203619263,"endHours":23.170587203619263,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.170587203619263,"endHours":24.170587203619263,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.170587203619263,"endHours":25.170587203619263,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.170587203619263,"endHours":26.170587203619263,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.170587203619263,"endHours":27.170587203619263,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.170587203619263,"endHours":28.170587203619263,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.170587203619263,"endHours":29.170587203619263,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.170587203619263,"endHours":30.170587203619263,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.971509582031619,"eotMinutes":2.785461189202204,"ayanamsa":26.4838}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"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 Caturthī · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 30, 2188 CE · Thane, Maharashtra · Vidhyamitra","description":"April 30, 2188 CE for Thane, Maharashtra: Śukla Caturthī, sūryodaya 06:10, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2188-04-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2188-04-30","sa":"https://sa.vidhyamitra.com/city/thane/2188-04-30","hi":"https://hi.vidhyamitra.com/city/thane/2188-04-30","x-default":"https://vidhyamitra.com/city/thane/2188-04-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:42:28.662Z","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":"2026-05-31T09:42:28.662Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:42:28.662Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}