{"id":"vidhyamitra:city-day:thane:1997-04-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1997-04-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-04-24","date_display":"April 24, 1997 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":1997,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450562.770833,"kali_year":5099,"ahargana":1862097.2708,"sun":{"sidereal_longitude":10.1917,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":204.4481,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.2564,"elapsed_within_tithi_degrees":2.2564},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.4481,"elapsed_within_degrees":4.4481},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.6399},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1997,"month":4,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450562.770833,"ahargana":1862097.2708,"kali_year":5099,"ayanamsa_lahiri":23.8154,"grahas":{"sun":{"sidereal_longitude":10.091739000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":203.933039,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":3.3068},"mars":{"sidereal_longitude":143.00363900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":12.610238999999979,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":294.85813899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":15.678539,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":349.412739,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":157.1256,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":337.1256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450562.770833,"kali_year":5099,"ahargana":1862097.2708,"sun":{"sidereal_longitude":10.1917,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":204.4481,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.2564,"elapsed_within_tithi_degrees":2.2564},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":204.4481,"elapsed_within_degrees":4.4481},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":214.6399},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.307,"elongation":165.744},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.307,"opposition_distance":14.256}},"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":"06:14","sunsetLocal":"18:58","solarNoonLocal":"12:36","dayLengthHours":12.727694756945425,"dayLengthDisplay":"12 Hours 43 Mins 40 Secs","nightLengthDisplay":"11 Hours 16 Mins 20 Secs","moonriseLocal":"19:54","moonsetLocal":"07:10","rahuKala":{"name":"Rāhu Kāla","start":"14:12","end":"15:47","startHours":14.195790697971962,"endHours":15.78675254259014,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:14","end":"07:50","startHours":6.240981474881071,"endHours":7.831943319499249,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:25","end":"11:01","startHours":9.422905164117427,"endHours":11.013867008735605,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:38","startHours":9.210776918168337,"endHours":9.635033410066518,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.771302089753797,"endHours":7.110707283272341,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:02","startHours":12.180572361455603,"endHours":13.029085345251964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:24","startHours":4.543955507288348,"endHours":5.39246849108471,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:14","startHours":5.1803402451356195,"endHours":6.240981474881071,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.726111312844687,"endHours":15.574624296641048,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:46","end":"19:10","startHours":18.768676231826497,"endHours":19.168676231826495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:58","end":"19:30","startHours":18.968676231826496,"endHours":19.49899684669922,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:43","end":"20:28","startHours":18.718676231826496,"endHours":20.468676231826496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:02","startHours":24.180572361455603,"endHours":25.029085345251964,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:14","end":"07:50","startHours":6.240981474881071,"endHours":7.831943319499249,"quality":"auspicious"},{"name":"Roga","start":"07:50","end":"09:25","startHours":7.831943319499249,"endHours":9.422905164117427,"quality":"inauspicious"},{"name":"Udveg","start":"09:25","end":"11:01","startHours":9.422905164117427,"endHours":11.013867008735605,"quality":"inauspicious"},{"name":"Chala","start":"11:01","end":"12:36","startHours":11.013867008735605,"endHours":12.604828853353784,"quality":"neutral"},{"name":"Labha","start":"12:36","end":"14:12","startHours":12.604828853353784,"endHours":14.195790697971962,"quality":"auspicious"},{"name":"Amṛta","start":"14:12","end":"15:47","startHours":14.195790697971962,"endHours":15.78675254259014,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:23","startHours":15.78675254259014,"endHours":17.377714387208318,"quality":"inauspicious"},{"name":"Śubha","start":"17:23","end":"18:58","startHours":17.377714387208318,"endHours":18.968676231826496,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:58","end":"20:23","startHours":18.968676231826496,"endHours":20.377714387208318,"quality":"auspicious"},{"name":"Kāla","start":"20:23","end":"21:47","startHours":20.377714387208318,"endHours":21.78675254259014,"quality":"inauspicious"},{"name":"Śubha","start":"21:47","end":"23:12","startHours":21.78675254259014,"endHours":23.19579069797196,"quality":"auspicious"},{"name":"Roga","start":"23:12","end":"00:36","startHours":23.19579069797196,"endHours":24.604828853353784,"quality":"inauspicious"},{"name":"Udveg","start":"00:36","end":"02:01","startHours":24.604828853353784,"endHours":26.013867008735605,"quality":"inauspicious"},{"name":"Chala","start":"02:01","end":"03:25","startHours":26.013867008735605,"endHours":27.422905164117427,"quality":"neutral"},{"name":"Labha","start":"03:25","end":"04:50","startHours":27.422905164117427,"endHours":28.83194331949925,"quality":"auspicious"},{"name":"Amṛta","start":"04:50","end":"06:14","startHours":28.83194331949925,"endHours":30.24098147488107,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.240981474881071,"endHours":7.240981474881071,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.240981474881071,"endHours":8.240981474881071,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.240981474881071,"endHours":9.240981474881071,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.240981474881071,"endHours":10.240981474881071,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.240981474881071,"endHours":11.240981474881071,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.240981474881071,"endHours":12.240981474881071,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.240981474881071,"endHours":13.240981474881071,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.240981474881071,"endHours":14.240981474881071,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.240981474881071,"endHours":15.240981474881071,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.240981474881071,"endHours":16.24098147488107,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.24098147488107,"endHours":17.24098147488107,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.24098147488107,"endHours":18.24098147488107,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.24098147488107,"endHours":19.24098147488107,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.24098147488107,"endHours":20.24098147488107,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.24098147488107,"endHours":21.24098147488107,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.24098147488107,"endHours":22.24098147488107,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.24098147488107,"endHours":23.24098147488107,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.24098147488107,"endHours":24.24098147488107,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.24098147488107,"endHours":25.24098147488107,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.24098147488107,"endHours":26.24098147488107,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.24098147488107,"endHours":27.24098147488107,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.24098147488107,"endHours":28.24098147488107,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.24098147488107,"endHours":29.24098147488107,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.24098147488107,"endHours":30.24098147488107,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","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":12.819153303691772,"eotMinutes":1.7978687987730522,"ayanamsa":23.8154}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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 Kṛṣṇa Dvitīyā · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"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 24, 1997 CE · Thane, Maharashtra · Vidhyamitra","description":"April 24, 1997 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:14, sūryāsta 18:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1997-04-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1997-04-24","sa":"https://sa.vidhyamitra.com/city/thane/1997-04-24","hi":"https://hi.vidhyamitra.com/city/thane/1997-04-24","x-default":"https://vidhyamitra.com/city/thane/1997-04-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:26:28.069Z","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":"2026-05-31T20:26:28.069Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:26:28.069Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}