{"id":"vidhyamitra:city-day:mysore:1998-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1998-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-02-12","date_display":"February 12, 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":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450856.770833,"kali_year":5099,"ahargana":1862391.2708,"sun":{"sidereal_longitude":299.3778,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":128.0256,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.6478,"elapsed_within_tithi_degrees":8.6478},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.0256,"elapsed_within_degrees":8.0256},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.4035},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":1998,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450856.770833,"ahargana":1862391.2708,"kali_year":5099,"ayanamsa_lahiri":23.8267,"grahas":{"sun":{"sidereal_longitude":299.289706,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":126.03070600000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-1.0512},"mars":{"sidereal_longitude":320.09210600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":291.56950600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":307.968606,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":265.262206,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":352.536006,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":141.548,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.548,"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":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450856.770833,"kali_year":5099,"ahargana":1862391.2708,"sun":{"sidereal_longitude":299.3778,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":128.0256,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":188.6478,"elapsed_within_tithi_degrees":8.6478},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.0256,"elapsed_within_degrees":8.0256},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.4035},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.051,"elongation":171.352},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.051,"opposition_distance":8.648}},"eclipse_window_40days":[{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":0.255,"elongation":2.931}]},"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"06:47","sunsetLocal":"18:29","solarNoonLocal":"12:38","dayLengthHours":11.707669039968813,"dayLengthDisplay":"11 Hours 42 Mins 28 Secs","nightLengthDisplay":"12 Hours 17 Mins 32 Secs","moonriseLocal":"18:52","moonsetLocal":"07:18","rahuKala":{"name":"Rāhu Kāla","start":"14:06","end":"15:34","startHours":14.09741083157761,"endHours":15.560869461573713,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:47","end":"08:15","startHours":6.780117681597102,"endHours":8.243576311593204,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:42","end":"11:10","startHours":9.707034941589306,"endHours":11.170493571585407,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:54","startHours":9.511907124256492,"endHours":9.902162758922119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:35","startHours":7.267937224929136,"endHours":7.580141732661637,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:01","startHours":12.243696566915881,"endHours":13.024207836247134,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"06:00","startHours":5.219095142934593,"endHours":5.999606412265848,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:47","startHours":5.804478594933034,"endHours":6.780117681597102,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:22","startHours":14.585230374909646,"endHours":15.3657416442409,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.287786721565915,"endHours":18.687786721565914,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.487786721565914,"endHours":18.975606264897948,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.237786721565914,"endHours":19.987786721565914,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:01","startHours":24.24369656691588,"endHours":25.024207836247136,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:47","end":"08:15","startHours":6.780117681597102,"endHours":8.243576311593204,"quality":"auspicious"},{"name":"Roga","start":"08:15","end":"09:42","startHours":8.243576311593204,"endHours":9.707034941589306,"quality":"inauspicious"},{"name":"Udveg","start":"09:42","end":"11:10","startHours":9.707034941589306,"endHours":11.170493571585407,"quality":"inauspicious"},{"name":"Chala","start":"11:10","end":"12:38","startHours":11.170493571585407,"endHours":12.633952201581508,"quality":"neutral"},{"name":"Labha","start":"12:38","end":"14:06","startHours":12.633952201581508,"endHours":14.09741083157761,"quality":"auspicious"},{"name":"Amṛta","start":"14:06","end":"15:34","startHours":14.09741083157761,"endHours":15.560869461573713,"quality":"auspicious"},{"name":"Kāla","start":"15:34","end":"17:01","startHours":15.560869461573713,"endHours":17.024328091569814,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:29","startHours":17.024328091569814,"endHours":18.487786721565914,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:29","end":"20:01","startHours":18.487786721565914,"endHours":20.024328091569814,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:34","startHours":20.024328091569814,"endHours":21.56086946157371,"quality":"inauspicious"},{"name":"Śubha","start":"21:34","end":"23:06","startHours":21.56086946157371,"endHours":23.09741083157761,"quality":"auspicious"},{"name":"Roga","start":"23:06","end":"00:38","startHours":23.09741083157761,"endHours":24.633952201581508,"quality":"inauspicious"},{"name":"Udveg","start":"00:38","end":"02:10","startHours":24.633952201581508,"endHours":26.170493571585407,"quality":"inauspicious"},{"name":"Chala","start":"02:10","end":"03:42","startHours":26.170493571585407,"endHours":27.707034941589306,"quality":"neutral"},{"name":"Labha","start":"03:42","end":"05:15","startHours":27.707034941589306,"endHours":29.243576311593202,"quality":"auspicious"},{"name":"Amṛta","start":"05:15","end":"06:47","startHours":29.243576311593202,"endHours":30.7801176815971,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.780117681597102,"endHours":7.780117681597102,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.780117681597102,"endHours":8.780117681597101,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.780117681597101,"endHours":9.780117681597101,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.780117681597101,"endHours":10.780117681597101,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.780117681597101,"endHours":11.780117681597101,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.780117681597101,"endHours":12.780117681597101,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.780117681597101,"endHours":13.780117681597101,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.780117681597101,"endHours":14.780117681597101,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.780117681597101,"endHours":15.780117681597101,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.780117681597101,"endHours":16.7801176815971,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.7801176815971,"endHours":17.7801176815971,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.7801176815971,"endHours":18.7801176815971,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.7801176815971,"endHours":19.7801176815971,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.7801176815971,"endHours":20.7801176815971,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.7801176815971,"endHours":21.7801176815971,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.7801176815971,"endHours":22.7801176815971,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.7801176815971,"endHours":23.7801176815971,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.7801176815971,"endHours":24.7801176815971,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.7801176815971,"endHours":25.7801176815971,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.7801176815971,"endHours":26.7801176815971,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.7801176815971,"endHours":27.7801176815971,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.7801176815971,"endHours":28.7801176815971,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.7801176815971,"endHours":29.7801176815971,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.7801176815971,"endHours":30.7801176815971,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.810742371790157,"eotMinutes":-14.594732094890398,"ayanamsa":23.8267}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pratipada · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi_ingress":"Kumbha"},"precedence":5}],"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":[]},"validity":{"eternal":false,"location_specific":"mysore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 12, 1998 CE · Mysore, Karnataka · Vidhyamitra","description":"February 12, 1998 CE for Mysore, Karnataka: Kṛṣṇa Pratipada, sūryodaya 06:47, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1998-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1998-02-12","sa":"https://sa.vidhyamitra.com/city/mysore/1998-02-12","hi":"https://hi.vidhyamitra.com/city/mysore/1998-02-12","x-default":"https://vidhyamitra.com/city/mysore/1998-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:29:47.842Z","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":"2026-05-31T06:29:47.842Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:29:47.842Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}