{"id":"vidhyamitra:city-day:thane:1998-01-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1998-01-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-01-14","date_display":"January 14, 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":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450827.770833,"kali_year":5099,"ahargana":1862362.2708,"sun":{"sidereal_longitude":269.7198,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":107.2156,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4958,"elapsed_within_tithi_degrees":5.4958},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.2156,"elapsed_within_degrees":0.5489},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.9354},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1998,"month":1,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450827.770833,"ahargana":1862362.2708,"kali_year":5099,"ayanamsa_lahiri":23.8256,"grahas":{"sun":{"sidereal_longitude":269.83571400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":105.236314,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-2.6349},"mars":{"sidereal_longitude":297.238014,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.849914,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":301.22341400000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":273.725814,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":350.421114,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":143.0846,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":323.0846,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1998,"month":1,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450827.770833,"kali_year":5099,"ahargana":1862362.2708,"sun":{"sidereal_longitude":269.7198,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":107.2156,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":197.4958,"elapsed_within_tithi_degrees":5.4958},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.2156,"elapsed_within_degrees":0.5489},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.9354},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.635,"elongation":162.504},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.635,"opposition_distance":17.496}},"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":"07:15","sunsetLocal":"18:20","solarNoonLocal":"12:47","dayLengthHours":11.082359049648401,"dayLengthDisplay":"11 Hours 04 Mins 56 Secs","nightLengthDisplay":"12 Hours 55 Mins 04 Secs","moonriseLocal":"19:20","moonsetLocal":"08:17","rahuKala":{"name":"Rāhu Kāla","start":"12:47","end":"14:10","startHours":12.784752083322473,"endHours":14.170046964528524,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:38","end":"10:01","startHours":8.628867439704324,"endHours":10.014162320910375,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:24","end":"12:47","startHours":11.399457202116423,"endHours":12.784752083322473,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.829456336749567,"endHours":10.19886830507118,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.705337518900291,"endHours":8.00086709355758,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:09","startHours":12.41534011500086,"endHours":13.154164051644086,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.76592468521182,"endHours":6.504748621855047,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.3200426376942405,"endHours":7.243572558498274,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:22","startHours":14.631811924930542,"endHours":15.370635861573769,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.125931608146676,"endHours":18.525931608146674,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:47","startHours":18.325931608146675,"endHours":18.787696568548693,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.075931608146675,"endHours":19.825931608146675,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:09","startHours":24.41534011500086,"endHours":25.154164051644088,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:15","end":"08:38","startHours":7.243572558498274,"endHours":8.628867439704324,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"10:01","startHours":8.628867439704324,"endHours":10.014162320910375,"quality":"auspicious"},{"name":"Kāla","start":"10:01","end":"11:24","startHours":10.014162320910375,"endHours":11.399457202116423,"quality":"inauspicious"},{"name":"Śubha","start":"11:24","end":"12:47","startHours":11.399457202116423,"endHours":12.784752083322473,"quality":"auspicious"},{"name":"Roga","start":"12:47","end":"14:10","startHours":12.784752083322473,"endHours":14.170046964528524,"quality":"inauspicious"},{"name":"Udveg","start":"14:10","end":"15:33","startHours":14.170046964528524,"endHours":15.555341845734574,"quality":"inauspicious"},{"name":"Chala","start":"15:33","end":"16:56","startHours":15.555341845734574,"endHours":16.940636726940625,"quality":"neutral"},{"name":"Labha","start":"16:56","end":"18:20","startHours":16.940636726940625,"endHours":18.325931608146675,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:20","end":"19:56","startHours":18.325931608146675,"endHours":19.940636726940625,"quality":"inauspicious"},{"name":"Chala","start":"19:56","end":"21:33","startHours":19.940636726940625,"endHours":21.555341845734574,"quality":"neutral"},{"name":"Labha","start":"21:33","end":"23:10","startHours":21.555341845734574,"endHours":23.170046964528524,"quality":"auspicious"},{"name":"Amṛta","start":"23:10","end":"00:47","startHours":23.170046964528524,"endHours":24.784752083322473,"quality":"auspicious"},{"name":"Kāla","start":"00:47","end":"02:24","startHours":24.784752083322473,"endHours":26.399457202116423,"quality":"inauspicious"},{"name":"Śubha","start":"02:24","end":"04:01","startHours":26.399457202116423,"endHours":28.014162320910373,"quality":"auspicious"},{"name":"Roga","start":"04:01","end":"05:38","startHours":28.014162320910373,"endHours":29.628867439704322,"quality":"inauspicious"},{"name":"Udveg","start":"05:38","end":"07:15","startHours":29.628867439704322,"endHours":31.243572558498272,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.243572558498274,"endHours":8.243572558498274,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.243572558498274,"endHours":9.243572558498274,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.243572558498274,"endHours":10.243572558498274,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.243572558498274,"endHours":11.243572558498274,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.243572558498274,"endHours":12.243572558498274,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.243572558498274,"endHours":13.243572558498274,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.243572558498274,"endHours":14.243572558498274,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.243572558498274,"endHours":15.243572558498274,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.243572558498274,"endHours":16.243572558498272,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.243572558498272,"endHours":17.243572558498272,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.243572558498272,"endHours":18.243572558498272,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.243572558498272,"endHours":19.243572558498272,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.243572558498272,"endHours":20.243572558498272,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.243572558498272,"endHours":21.243572558498272,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.243572558498272,"endHours":22.243572558498272,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.243572558498272,"endHours":23.243572558498272,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.243572558498272,"endHours":24.243572558498272,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.243572558498272,"endHours":25.243572558498272,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.243572558498272,"endHours":26.243572558498272,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.243572558498272,"endHours":27.243572558498272,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.243572558498272,"endHours":28.243572558498272,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.243572558498272,"endHours":29.243572558498272,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.243572558498272,"endHours":30.243572558498272,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.243572558498272,"endHours":31.243572558498272,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.36430044609326,"eotMinutes":-8.99752499934842,"ayanamsa":23.8256}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi_ingress":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_ingress":"Makara"},"precedence":2}],"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 January 14, 1998 CE · Thane, Maharashtra · Vidhyamitra","description":"January 14, 1998 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:15, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1998-01-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1998-01-14","sa":"https://sa.vidhyamitra.com/city/thane/1998-01-14","hi":"https://hi.vidhyamitra.com/city/thane/1998-01-14","x-default":"https://vidhyamitra.com/city/thane/1998-01-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:24:46.250Z","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":"2026-05-31T02:24:46.250Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:24:46.250Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}