{"id":"vidhyamitra:city-day:kozhikode:1981-11-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/1981-11-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-11-19","date_display":"November 19, 1981 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":1981,"month":11,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444927.770833,"kali_year":5083,"ahargana":1856462.2708,"sun":{"sidereal_longitude":212.4806,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.4558,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.9753,"elapsed_within_tithi_degrees":7.9753},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4558,"elapsed_within_degrees":4.4558},"yoga":{"number":26,"name":"Indra","sum_longitude":336.9364},"karana":{"half_tithi_index":45,"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":1981,"month":11,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444927.770833,"ahargana":1856462.2708,"kali_year":5083,"ayanamsa_lahiri":23.5999,"grahas":{"sun":{"sidereal_longitude":213.02263700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":128.10713699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":2.1635},"mars":{"sidereal_longitude":142.95653700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":201.04213700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":185.178137,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":260.165437,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":174.05693700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.695,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.695,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"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":1981,"month":11,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444927.770833,"kali_year":5083,"ahargana":1856462.2708,"sun":{"sidereal_longitude":212.4806,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":124.4558,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.9753,"elapsed_within_tithi_degrees":7.9753},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4558,"elapsed_within_degrees":4.4558},"yoga":{"number":26,"name":"Indra","sum_longitude":336.9364},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.163,"elongation":88.025},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.163,"opposition_distance":91.975}},"eclipse_window_40days":[]},"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kozhikode","name":"Kozhikode (Calicut), Kerala","lat":11.2588,"lon":75.7804,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tier-1"},"sunriseLocal":"06:25","sunsetLocal":"18:00","solarNoonLocal":"12:13","dayLengthHours":11.584347141245793,"dayLengthDisplay":"11 Hours 35 Mins 04 Secs","nightLengthDisplay":"12 Hours 24 Mins 56 Secs","moonriseLocal":"00:22","moonsetLocal":"12:44","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"15:07","startHours":13.663345393747244,"endHours":15.11138878640297,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:25","end":"07:52","startHours":6.423128430468624,"endHours":7.871171823124348,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:19","end":"10:46","startHours":9.319215215780073,"endHours":10.767258608435796,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:31","startHours":9.126142763425975,"endHours":9.512287668134169,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.905809561353865,"endHours":7.21472548512042,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:36","startHours":11.829157096383327,"endHours":12.601446905799712,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:39","startHours":4.878548811635851,"endHours":5.650838621052237,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:27","end":"06:25","startHours":5.457766168698141,"endHours":6.423128430468624,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.146026524632486,"endHours":14.918316334048873,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.807475571714416,"endHours":18.207475571714415,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:29","startHours":18.007475571714416,"endHours":18.490156702599656,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.757475571714416,"endHours":19.507475571714416,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:36","startHours":23.829157096383327,"endHours":24.601446905799712,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:25","end":"07:52","startHours":6.423128430468624,"endHours":7.871171823124348,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:19","startHours":7.871171823124348,"endHours":9.319215215780073,"quality":"inauspicious"},{"name":"Udveg","start":"09:19","end":"10:46","startHours":9.319215215780073,"endHours":10.767258608435796,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:13","startHours":10.767258608435796,"endHours":12.21530200109152,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:40","startHours":12.21530200109152,"endHours":13.663345393747244,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"15:07","startHours":13.663345393747244,"endHours":15.11138878640297,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:34","startHours":15.11138878640297,"endHours":16.559432179058692,"quality":"inauspicious"},{"name":"Śubha","start":"16:34","end":"18:00","startHours":16.559432179058692,"endHours":18.007475571714416,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:00","end":"19:34","startHours":18.007475571714416,"endHours":19.559432179058692,"quality":"auspicious"},{"name":"Kāla","start":"19:34","end":"21:07","startHours":19.559432179058692,"endHours":21.11138878640297,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:40","startHours":21.11138878640297,"endHours":22.663345393747242,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:13","startHours":22.663345393747242,"endHours":24.21530200109152,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:46","startHours":24.21530200109152,"endHours":25.767258608435796,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:19","startHours":25.767258608435796,"endHours":27.31921521578007,"quality":"neutral"},{"name":"Labha","start":"03:19","end":"04:52","startHours":27.31921521578007,"endHours":28.871171823124346,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:25","startHours":28.871171823124346,"endHours":30.423128430468623,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.423128430468624,"endHours":7.423128430468624,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.423128430468624,"endHours":8.423128430468623,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.423128430468623,"endHours":9.423128430468623,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.423128430468623,"endHours":10.423128430468623,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.423128430468623,"endHours":11.423128430468623,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.423128430468623,"endHours":12.423128430468623,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.423128430468623,"endHours":13.423128430468623,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.423128430468623,"endHours":14.423128430468623,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.423128430468623,"endHours":15.423128430468623,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.423128430468623,"endHours":16.423128430468623,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.423128430468623,"endHours":17.423128430468623,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.423128430468623,"endHours":18.423128430468623,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.423128430468623,"endHours":19.423128430468623,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.423128430468623,"endHours":20.423128430468623,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.423128430468623,"endHours":21.423128430468623,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.423128430468623,"endHours":22.423128430468623,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.423128430468623,"endHours":23.423128430468623,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.423128430468623,"endHours":24.423128430468623,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.423128430468623,"endHours":25.423128430468623,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.423128430468623,"endHours":26.423128430468623,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.423128430468623,"endHours":27.423128430468623,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.423128430468623,"endHours":28.423128430468623,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.423128430468623,"endHours":29.423128430468623,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.423128430468623,"endHours":30.423128430468623,"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":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.398241954636124,"eotMinutes":13.96027993450887,"ayanamsa":23.5999}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Aṣṭamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"kalabhairava-ashtami","name":"Kālabhairava Aṣṭamī","name_sanskrit":"कालभैरव अष्टमी","tradition":"Shaiva","associated_deity":"Kālabhairava (fierce Śiva)","significance":"Kālabhairava's manifestation; Kāśī-kṣetrapāla.","vrata":true,"detection":{"tithi_number":23,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga November 19, 1981 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"November 19, 1981 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Aṣṭamī, sūryodaya 06:25, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/1981-11-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/1981-11-19","sa":"https://sa.vidhyamitra.com/city/kozhikode/1981-11-19","hi":"https://hi.vidhyamitra.com/city/kozhikode/1981-11-19","x-default":"https://vidhyamitra.com/city/kozhikode/1981-11-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:44:12.565Z","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":"2026-06-01T14:44:12.565Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:44:12.565Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}