{"id":"vidhyamitra:city-day:kozhikode:2139-04-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2139-04-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-04-15","date_display":"April 15, 2139 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":2139,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502417.770833,"kali_year":5240,"ahargana":1913952.2708,"sun":{"sidereal_longitude":358.7592,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":186.3301,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.571,"elapsed_within_tithi_degrees":7.571},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.3301,"elapsed_within_degrees":12.9968},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.0893},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":2139,"month":4,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502417.770833,"ahargana":1913952.2708,"kali_year":5240,"ayanamsa_lahiri":25.7987,"grahas":{"sun":{"sidereal_longitude":358.945896,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":185.54969600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-4.3796},"mars":{"sidereal_longitude":356.24789599999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":344.493596,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":281.26209599999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":333.63119600000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":289.06679600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":289.5981,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.5981,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":4,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502417.770833,"kali_year":5240,"ahargana":1913952.2708,"sun":{"sidereal_longitude":358.7592,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":186.3301,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.571,"elapsed_within_tithi_degrees":7.571},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":186.3301,"elapsed_within_degrees":12.9968},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.0893},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.38,"elongation":172.429},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.38,"opposition_distance":7.571}},"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":"06:16","sunsetLocal":"18:38","solarNoonLocal":"12:27","dayLengthHours":12.371757969517603,"dayLengthDisplay":"12 Hours 22 Mins 18 Secs","nightLengthDisplay":"11 Hours 37 Mins 42 Secs","moonriseLocal":"19:01","moonsetLocal":"06:46","rahuKala":{"name":"Rāhu Kāla","start":"12:27","end":"14:00","startHours":12.451975400963452,"endHours":13.998445147153152,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:22","startHours":7.812566162394352,"endHours":9.359035908584051,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:27","startHours":10.905505654773751,"endHours":12.451975400963452,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:34","startHours":9.152839942425425,"endHours":9.565231874742679,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.781586331601218,"endHours":7.111499877455021,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:52","startHours":12.039583468646198,"endHours":12.864367333280706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:26","startHours":4.616528686935638,"endHours":5.441312551570144,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.235116585411518,"endHours":6.266096416204651,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:20","startHours":14.51393506254972,"endHours":15.338718927184226,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.437854385722254,"endHours":18.837854385722252,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:09","startHours":18.637854385722253,"endHours":19.15334430111882,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.387854385722253,"endHours":20.137854385722253,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:52","startHours":24.0395834686462,"endHours":24.864367333280704,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:16","end":"07:49","startHours":6.266096416204651,"endHours":7.812566162394352,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:22","startHours":7.812566162394352,"endHours":9.359035908584051,"quality":"auspicious"},{"name":"Kāla","start":"09:22","end":"10:54","startHours":9.359035908584051,"endHours":10.905505654773751,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:27","startHours":10.905505654773751,"endHours":12.451975400963452,"quality":"auspicious"},{"name":"Roga","start":"12:27","end":"14:00","startHours":12.451975400963452,"endHours":13.998445147153152,"quality":"inauspicious"},{"name":"Udveg","start":"14:00","end":"15:33","startHours":13.998445147153152,"endHours":15.544914893342852,"quality":"inauspicious"},{"name":"Chala","start":"15:33","end":"17:05","startHours":15.544914893342852,"endHours":17.091384639532553,"quality":"neutral"},{"name":"Labha","start":"17:05","end":"18:38","startHours":17.091384639532553,"endHours":18.637854385722253,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:38","end":"20:05","startHours":18.637854385722253,"endHours":20.091384639532553,"quality":"inauspicious"},{"name":"Chala","start":"20:05","end":"21:33","startHours":20.091384639532553,"endHours":21.544914893342852,"quality":"neutral"},{"name":"Labha","start":"21:33","end":"23:00","startHours":21.544914893342852,"endHours":22.998445147153152,"quality":"auspicious"},{"name":"Amṛta","start":"23:00","end":"00:27","startHours":22.998445147153152,"endHours":24.451975400963452,"quality":"auspicious"},{"name":"Kāla","start":"00:27","end":"01:54","startHours":24.451975400963452,"endHours":25.90550565477375,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:22","startHours":25.90550565477375,"endHours":27.35903590858405,"quality":"auspicious"},{"name":"Roga","start":"03:22","end":"04:49","startHours":27.35903590858405,"endHours":28.81256616239435,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:16","startHours":28.81256616239435,"endHours":30.26609641620465,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.266096416204651,"endHours":7.266096416204651,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.266096416204651,"endHours":8.26609641620465,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.26609641620465,"endHours":9.26609641620465,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.26609641620465,"endHours":10.26609641620465,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.26609641620465,"endHours":11.26609641620465,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.26609641620465,"endHours":12.26609641620465,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.26609641620465,"endHours":13.26609641620465,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.26609641620465,"endHours":14.26609641620465,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.26609641620465,"endHours":15.26609641620465,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.26609641620465,"endHours":16.26609641620465,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26609641620465,"endHours":17.26609641620465,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26609641620465,"endHours":18.26609641620465,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26609641620465,"endHours":19.26609641620465,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26609641620465,"endHours":20.26609641620465,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26609641620465,"endHours":21.26609641620465,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26609641620465,"endHours":22.26609641620465,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26609641620465,"endHours":23.26609641620465,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26609641620465,"endHours":24.26609641620465,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26609641620465,"endHours":25.26609641620465,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26609641620465,"endHours":26.26609641620465,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26609641620465,"endHours":27.26609641620465,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26609641620465,"endHours":28.26609641620465,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26609641620465,"endHours":29.26609641620465,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26609641620465,"endHours":30.26609641620465,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.58325051331781,"eotMinutes":-0.240124057807095,"ayanamsa":25.7987}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pratipada · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"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":"kozhikode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 15, 2139 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"April 15, 2139 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Pratipada, sūryodaya 06:16, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2139-04-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2139-04-15","sa":"https://sa.vidhyamitra.com/city/kozhikode/2139-04-15","hi":"https://hi.vidhyamitra.com/city/kozhikode/2139-04-15","x-default":"https://vidhyamitra.com/city/kozhikode/2139-04-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:21:46.436Z","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":"2026-06-02T23:21:46.436Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:21:46.436Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}