{"id":"vidhyamitra:city-day:kozhikode:1985-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/1985-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-01-07","date_display":"January 7, 1985 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":1985,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446072.770833,"kali_year":5086,"ahargana":1857607.2708,"sun":{"sidereal_longitude":262.901,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":81.178,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.2771,"elapsed_within_tithi_degrees":10.2771},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.178,"elapsed_within_degrees":1.178},"yoga":{"number":26,"name":"Indra","sum_longitude":344.079},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1985,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446072.770833,"ahargana":1857607.2708,"kali_year":5086,"ayanamsa_lahiri":23.6437,"grahas":{"sun":{"sidereal_longitude":263.04359,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":82.43138999999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":3.2436},"mars":{"sidereal_longitude":316.29449,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":240.60779000000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":270.13029000000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":309.62409,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":211.26489000000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":35.0274,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":215.0274,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":1985,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446072.770833,"kali_year":5086,"ahargana":1857607.2708,"sun":{"sidereal_longitude":262.901,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":81.178,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.2771,"elapsed_within_tithi_degrees":10.2771},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.178,"elapsed_within_degrees":1.178},"yoga":{"number":26,"name":"Indra","sum_longitude":344.079},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.244,"elongation":178.277},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.244,"opposition_distance":1.723}},"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":"06:48","sunsetLocal":"18:18","solarNoonLocal":"12:33","dayLengthHours":11.495453803960494,"dayLengthDisplay":"11 Hours 29 Mins 44 Secs","nightLengthDisplay":"12 Hours 30 Mins 16 Secs","moonriseLocal":"18:09","moonsetLocal":"06:52","rahuKala":{"name":"Rāhu Kāla","start":"08:15","end":"09:41","startHours":8.24204606197181,"endHours":9.67897778746687,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:33","startHours":11.115909512961933,"endHours":12.552841238456995,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:59","end":"15:26","startHours":13.989772963952056,"endHours":15.426704689447117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:52","startHours":9.487386890734196,"endHours":9.870568684199545,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:35","startHours":7.284091578308435,"endHours":7.590637013080715,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:56","startHours":12.169659444991646,"endHours":12.936023031922344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:02","startHours":5.272387162615348,"endHours":6.038750749546048,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:48","startHours":5.847159852813373,"endHours":6.8051143364767475,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:14","startHours":14.468750205783744,"endHours":15.235113792714444,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.100568140437243,"endHours":18.50056814043724,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:47","startHours":18.300568140437242,"endHours":18.779545382268928,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.050568140437242,"endHours":19.800568140437242,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:56","startHours":24.169659444991645,"endHours":24.936023031922346,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:48","end":"08:15","startHours":6.8051143364767475,"endHours":8.24204606197181,"quality":"auspicious"},{"name":"Kāla","start":"08:15","end":"09:41","startHours":8.24204606197181,"endHours":9.67897778746687,"quality":"inauspicious"},{"name":"Śubha","start":"09:41","end":"11:07","startHours":9.67897778746687,"endHours":11.115909512961933,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:33","startHours":11.115909512961933,"endHours":12.552841238456995,"quality":"inauspicious"},{"name":"Udveg","start":"12:33","end":"13:59","startHours":12.552841238456995,"endHours":13.989772963952056,"quality":"inauspicious"},{"name":"Chala","start":"13:59","end":"15:26","startHours":13.989772963952056,"endHours":15.426704689447117,"quality":"neutral"},{"name":"Labha","start":"15:26","end":"16:52","startHours":15.426704689447117,"endHours":16.86363641494218,"quality":"auspicious"},{"name":"Amṛta","start":"16:52","end":"18:18","startHours":16.86363641494218,"endHours":18.300568140437242,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:18","end":"19:52","startHours":18.300568140437242,"endHours":19.86363641494218,"quality":"neutral"},{"name":"Labha","start":"19:52","end":"21:26","startHours":19.86363641494218,"endHours":21.42670468944712,"quality":"auspicious"},{"name":"Amṛta","start":"21:26","end":"22:59","startHours":21.42670468944712,"endHours":22.989772963952056,"quality":"auspicious"},{"name":"Kāla","start":"22:59","end":"00:33","startHours":22.989772963952056,"endHours":24.552841238456995,"quality":"inauspicious"},{"name":"Śubha","start":"00:33","end":"02:07","startHours":24.552841238456995,"endHours":26.115909512961935,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:41","startHours":26.115909512961935,"endHours":27.67897778746687,"quality":"inauspicious"},{"name":"Udveg","start":"03:41","end":"05:15","startHours":27.67897778746687,"endHours":29.24204606197181,"quality":"inauspicious"},{"name":"Chala","start":"05:15","end":"06:48","startHours":29.24204606197181,"endHours":30.80511433647675,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.8051143364767475,"endHours":7.8051143364767475,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.8051143364767475,"endHours":8.805114336476748,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.805114336476748,"endHours":9.805114336476748,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.805114336476748,"endHours":10.805114336476748,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.805114336476748,"endHours":11.805114336476748,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.805114336476748,"endHours":12.805114336476748,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.805114336476748,"endHours":13.805114336476748,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.805114336476748,"endHours":14.805114336476748,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.805114336476748,"endHours":15.805114336476748,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.805114336476748,"endHours":16.80511433647675,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.80511433647675,"endHours":17.80511433647675,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.80511433647675,"endHours":18.80511433647675,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.80511433647675,"endHours":19.80511433647675,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.80511433647675,"endHours":20.80511433647675,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.80511433647675,"endHours":21.80511433647675,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.80511433647675,"endHours":22.80511433647675,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.80511433647675,"endHours":23.80511433647675,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.80511433647675,"endHours":24.80511433647675,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.80511433647675,"endHours":25.80511433647675,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.80511433647675,"endHours":26.80511433647675,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.80511433647675,"endHours":27.80511433647675,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.80511433647675,"endHours":28.80511433647675,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.80511433647675,"endHours":29.80511433647675,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.80511433647675,"endHours":30.80511433647675,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-22.39455069083811,"eotMinutes":-6.292074307419696,"ayanamsa":23.6437}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 January 7, 1985 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"January 7, 1985 CE for Kozhikode (Calicut), Kerala: Śukla Pūrṇimā, sūryodaya 06:48, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/1985-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/1985-01-07","sa":"https://sa.vidhyamitra.com/city/kozhikode/1985-01-07","hi":"https://hi.vidhyamitra.com/city/kozhikode/1985-01-07","x-default":"https://vidhyamitra.com/city/kozhikode/1985-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:23:35.998Z","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":"2026-06-01T13:23:35.998Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:23:35.998Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}