{"id":"vidhyamitra:city-day:thane:1998-05-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1998-05-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-05-05","date_display":"May 5, 1998 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":1998,"month":5,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450938.770833,"kali_year":5100,"ahargana":1862473.2708,"sun":{"sidereal_longitude":20.5744,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":126.2617,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.6872,"elapsed_within_tithi_degrees":9.6872},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.2617,"elapsed_within_degrees":6.2617},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8361},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1998,"month":5,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450938.770833,"ahargana":1862473.2708,"kali_year":5100,"ayanamsa_lahiri":23.8298,"grahas":{"sun":{"sidereal_longitude":20.529972999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":128.765673,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-0.8533},"mars":{"sidereal_longitude":22.458573,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":353.883073,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":326.46107299999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":337.61177299999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":2.205272999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":137.2033,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.2033,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1998,"month":5,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450938.770833,"kali_year":5100,"ahargana":1862473.2708,"sun":{"sidereal_longitude":20.5744,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":126.2617,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.6872,"elapsed_within_tithi_degrees":9.6872},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":126.2617,"elapsed_within_degrees":6.2617},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.8361},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.853,"elongation":105.687},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.853,"opposition_distance":74.313}},"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":"06:08","sunsetLocal":"19:02","solarNoonLocal":"12:35","dayLengthHours":12.89544818870894,"dayLengthDisplay":"12 Hours 53 Mins 44 Secs","nightLengthDisplay":"11 Hours 06 Mins 16 Secs","moonriseLocal":"13:30","moonsetLocal":"02:05","rahuKala":{"name":"Rāhu Kāla","start":"15:48","end":"17:25","startHours":15.802778317269524,"endHours":17.414709340858142,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:21","end":"10:58","startHours":9.355054222915054,"endHours":10.966985246503672,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:35","end":"14:11","startHours":12.57891627009229,"endHours":14.190847293680907,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:34","startHours":9.14013008643657,"endHours":9.569978359393536,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.6685025169340255,"endHours":7.012381135299597,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"13:01","startHours":12.149067997135324,"endHours":13.008764543049255,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:16","startHours":4.411799083909961,"endHours":5.27149562982389,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:08","startHours":5.056571493345408,"endHours":6.131192175737819,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:35","startHours":14.728157634877112,"endHours":15.587854180791041,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:50","end":"19:14","startHours":18.82664036444676,"endHours":19.22664036444676,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:02","end":"19:34","startHours":19.02664036444676,"endHours":19.563950705642966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:47","end":"20:32","startHours":18.77664036444676,"endHours":20.52664036444676,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"01:01","startHours":24.149067997135326,"endHours":25.008764543049253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:08","end":"07:45","startHours":6.131192175737819,"endHours":7.743123199326437,"quality":"inauspicious"},{"name":"Udveg","start":"07:45","end":"09:21","startHours":7.743123199326437,"endHours":9.355054222915054,"quality":"inauspicious"},{"name":"Chala","start":"09:21","end":"10:58","startHours":9.355054222915054,"endHours":10.966985246503672,"quality":"neutral"},{"name":"Labha","start":"10:58","end":"12:35","startHours":10.966985246503672,"endHours":12.57891627009229,"quality":"auspicious"},{"name":"Amṛta","start":"12:35","end":"14:11","startHours":12.57891627009229,"endHours":14.190847293680907,"quality":"auspicious"},{"name":"Kāla","start":"14:11","end":"15:48","startHours":14.190847293680907,"endHours":15.802778317269524,"quality":"inauspicious"},{"name":"Śubha","start":"15:48","end":"17:25","startHours":15.802778317269524,"endHours":17.414709340858142,"quality":"auspicious"},{"name":"Roga","start":"17:25","end":"19:02","startHours":17.414709340858142,"endHours":19.02664036444676,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:02","end":"20:25","startHours":19.02664036444676,"endHours":20.414709340858142,"quality":"inauspicious"},{"name":"Śubha","start":"20:25","end":"21:48","startHours":20.414709340858142,"endHours":21.802778317269524,"quality":"auspicious"},{"name":"Roga","start":"21:48","end":"23:11","startHours":21.802778317269524,"endHours":23.190847293680907,"quality":"inauspicious"},{"name":"Udveg","start":"23:11","end":"00:35","startHours":23.190847293680907,"endHours":24.57891627009229,"quality":"inauspicious"},{"name":"Chala","start":"00:35","end":"01:58","startHours":24.57891627009229,"endHours":25.966985246503672,"quality":"neutral"},{"name":"Labha","start":"01:58","end":"03:21","startHours":25.966985246503672,"endHours":27.355054222915054,"quality":"auspicious"},{"name":"Amṛta","start":"03:21","end":"04:45","startHours":27.355054222915054,"endHours":28.743123199326437,"quality":"auspicious"},{"name":"Kāla","start":"04:45","end":"06:08","startHours":28.743123199326437,"endHours":30.13119217573782,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.131192175737819,"endHours":7.131192175737819,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.131192175737819,"endHours":8.13119217573782,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.13119217573782,"endHours":9.13119217573782,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.13119217573782,"endHours":10.13119217573782,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.13119217573782,"endHours":11.13119217573782,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.13119217573782,"endHours":12.13119217573782,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.13119217573782,"endHours":13.13119217573782,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.13119217573782,"endHours":14.13119217573782,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.13119217573782,"endHours":15.13119217573782,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.13119217573782,"endHours":16.13119217573782,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.13119217573782,"endHours":17.13119217573782,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.13119217573782,"endHours":18.13119217573782,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.13119217573782,"endHours":19.13119217573782,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.13119217573782,"endHours":20.13119217573782,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.13119217573782,"endHours":21.13119217573782,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.13119217573782,"endHours":22.13119217573782,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.13119217573782,"endHours":23.13119217573782,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.13119217573782,"endHours":24.13119217573782,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.13119217573782,"endHours":25.13119217573782,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.13119217573782,"endHours":26.13119217573782,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.13119217573782,"endHours":27.13119217573782,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.13119217573782,"endHours":28.13119217573782,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.13119217573782,"endHours":29.13119217573782,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.13119217573782,"endHours":30.13119217573782,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"Kāṇa","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":16.145601180239417,"eotMinutes":3.3526237944626183,"ayanamsa":23.8298}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"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 Navamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 May 5, 1998 CE · Thane, Maharashtra · Vidhyamitra","description":"May 5, 1998 CE for Thane, Maharashtra: Śukla Navamī, sūryodaya 06:08, sūryāsta 19:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1998-05-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1998-05-05","sa":"https://sa.vidhyamitra.com/city/thane/1998-05-05","hi":"https://hi.vidhyamitra.com/city/thane/1998-05-05","x-default":"https://vidhyamitra.com/city/thane/1998-05-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:11:29.678Z","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":"2026-05-31T12:11:29.678Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:11:29.678Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}