{"id":"vidhyamitra:city-day:mysore:1983-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1983-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-02-15","date_display":"February 15, 1983 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":1983,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445380.770833,"kali_year":5084,"ahargana":1856915.2708,"sun":{"sidereal_longitude":302.305,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.5104,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.2054,"elapsed_within_tithi_degrees":0.2054},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.5104,"elapsed_within_degrees":6.5104},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.8155},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1983,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445380.770833,"ahargana":1856915.2708,"kali_year":5084,"ayanamsa_lahiri":23.6172,"grahas":{"sun":{"sidereal_longitude":302.167729,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":324.57912899999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-4.3426},"mars":{"sidereal_longitude":328.89532899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":277.408229,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":225.56432900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":326.920429,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":190.50212899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":71.6928,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":251.6928,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1983,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445380.770833,"kali_year":5084,"ahargana":1856915.2708,"sun":{"sidereal_longitude":302.305,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":326.5104,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":24.2054,"elapsed_within_tithi_degrees":0.2054},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":326.5104,"elapsed_within_degrees":6.5104},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.8155},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.343,"elongation":24.205},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.343,"opposition_distance":155.795}},"eclipse_window_40days":[]},"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":"06:46","sunsetLocal":"18:30","solarNoonLocal":"12:38","dayLengthHours":11.734505943588312,"dayLengthDisplay":"11 Hours 44 Mins 04 Secs","nightLengthDisplay":"12 Hours 15 Mins 56 Secs","moonriseLocal":"08:09","moonsetLocal":"20:06","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"17:02","startHours":15.567184170020413,"endHours":17.03399741296895,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:42","end":"11:10","startHours":9.699931198226256,"endHours":11.166744441174796,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:38","end":"14:06","startHours":12.633557684123335,"endHours":14.100370927071873,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:54","startHours":9.50435609916645,"endHours":9.895506297286062,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.2552424599786915,"endHours":7.56816261847438,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:01","startHours":12.242407486003723,"endHours":13.024707882242945,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:59","startHours":5.201703919850737,"endHours":5.984004316089958,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:46","startHours":5.788429217030153,"endHours":6.766304712329179,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:22","startHours":14.589308674721387,"endHours":15.371609070960607,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30081065591749,"endHours":18.70081065591749,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:59","startHours":18.50081065591749,"endHours":18.989748403567003,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25081065591749,"endHours":20.00081065591749,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:01","startHours":24.24240748600372,"endHours":25.024707882242943,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:46","end":"08:14","startHours":6.766304712329179,"endHours":8.233117955277718,"quality":"inauspicious"},{"name":"Udveg","start":"08:14","end":"09:42","startHours":8.233117955277718,"endHours":9.699931198226256,"quality":"inauspicious"},{"name":"Chala","start":"09:42","end":"11:10","startHours":9.699931198226256,"endHours":11.166744441174796,"quality":"neutral"},{"name":"Labha","start":"11:10","end":"12:38","startHours":11.166744441174796,"endHours":12.633557684123335,"quality":"auspicious"},{"name":"Amṛta","start":"12:38","end":"14:06","startHours":12.633557684123335,"endHours":14.100370927071873,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:34","startHours":14.100370927071873,"endHours":15.567184170020413,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"17:02","startHours":15.567184170020413,"endHours":17.03399741296895,"quality":"auspicious"},{"name":"Roga","start":"17:02","end":"18:30","startHours":17.03399741296895,"endHours":18.50081065591749,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:30","end":"20:02","startHours":18.50081065591749,"endHours":20.03399741296895,"quality":"inauspicious"},{"name":"Śubha","start":"20:02","end":"21:34","startHours":20.03399741296895,"endHours":21.56718417002041,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:06","startHours":21.56718417002041,"endHours":23.10037092707187,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:38","startHours":23.10037092707187,"endHours":24.633557684123335,"quality":"inauspicious"},{"name":"Chala","start":"00:38","end":"02:10","startHours":24.633557684123335,"endHours":26.166744441174796,"quality":"neutral"},{"name":"Labha","start":"02:10","end":"03:42","startHours":26.166744441174796,"endHours":27.699931198226256,"quality":"auspicious"},{"name":"Amṛta","start":"03:42","end":"05:14","startHours":27.699931198226256,"endHours":29.23311795527772,"quality":"auspicious"},{"name":"Kāla","start":"05:14","end":"06:46","startHours":29.23311795527772,"endHours":30.76630471232918,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.766304712329179,"endHours":7.766304712329179,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.766304712329179,"endHours":8.766304712329179,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.766304712329179,"endHours":9.766304712329179,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.766304712329179,"endHours":10.766304712329179,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.766304712329179,"endHours":11.766304712329179,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.766304712329179,"endHours":12.766304712329179,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.766304712329179,"endHours":13.766304712329179,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.766304712329179,"endHours":14.766304712329179,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.766304712329179,"endHours":15.766304712329179,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.766304712329179,"endHours":16.76630471232918,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.76630471232918,"endHours":17.76630471232918,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.76630471232918,"endHours":18.76630471232918,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.76630471232918,"endHours":19.76630471232918,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.76630471232918,"endHours":20.76630471232918,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.76630471232918,"endHours":21.76630471232918,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.76630471232918,"endHours":22.76630471232918,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.76630471232918,"endHours":23.76630471232918,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.76630471232918,"endHours":24.76630471232918,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.76630471232918,"endHours":25.76630471232918,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.76630471232918,"endHours":26.76630471232918,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.76630471232918,"endHours":27.76630471232918,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.76630471232918,"endHours":28.76630471232918,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.76630471232918,"endHours":29.76630471232918,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.76630471232918,"endHours":30.76630471232918,"planetary_lord":"Saturn"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.923231236161334,"eotMinutes":-14.571061047399978,"ayanamsa":23.6172}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Tṛtīyā · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"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":[]},"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 15, 1983 CE · Mysore, Karnataka · Vidhyamitra","description":"February 15, 1983 CE for Mysore, Karnataka: Śukla Tṛtīyā, sūryodaya 06:46, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1983-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1983-02-15","sa":"https://sa.vidhyamitra.com/city/mysore/1983-02-15","hi":"https://hi.vidhyamitra.com/city/mysore/1983-02-15","x-default":"https://vidhyamitra.com/city/mysore/1983-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:19:13.332Z","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":"2026-05-31T17:19:13.332Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:19:13.332Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}