{"id":"vidhyamitra:city-day:kozhikode:2001-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kozhikode/2001-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-02-22","date_display":"February 22, 2001 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":2001,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451962.770833,"kali_year":5102,"ahargana":1863497.2708,"sun":{"sidereal_longitude":309.7433,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":295.1789,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4356,"elapsed_within_tithi_degrees":9.4356},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.1789,"elapsed_within_degrees":1.8456},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.9222},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2001,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451962.770833,"ahargana":1863497.2708,"kali_year":5102,"ayanamsa_lahiri":23.869,"grahas":{"sun":{"sidereal_longitude":309.615548,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":295.303448,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-2.3983},"mars":{"sidereal_longitude":219.817548,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":292.29044799999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":38.550948000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":349.797848,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":30.841048,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":82.9468,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.9468,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva 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":2001,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451962.770833,"kali_year":5102,"ahargana":1863497.2708,"sun":{"sidereal_longitude":309.7433,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":295.1789,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4356,"elapsed_within_tithi_degrees":9.4356},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":295.1789,"elapsed_within_degrees":1.8456},"yoga":{"number":19,"name":"Parigha","sum_longitude":244.9222},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.398,"elongation":14.564},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.398,"opposition_distance":165.436}},"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":"06:46","sunsetLocal":"18:36","solarNoonLocal":"12:41","dayLengthHours":11.840660654786458,"dayLengthDisplay":"11 Hours 50 Mins 26 Secs","nightLengthDisplay":"12 Hours 09 Mins 34 Secs","moonriseLocal":"05:54","moonsetLocal":"17:34","rahuKala":{"name":"Rāhu Kāla","start":"14:10","end":"15:39","startHours":14.162801914429853,"endHours":15.642884496278157,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:46","end":"08:15","startHours":6.762389005188315,"endHours":8.242471587036622,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:43","end":"11:12","startHours":9.72255416888493,"endHours":11.202636750733237,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:55","startHours":9.52520982463849,"endHours":9.91989851313137,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:34","startHours":7.255749865804418,"endHours":7.571500816598724,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:05","startHours":12.28803064408866,"endHours":13.077408021074426,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:58","startHours":5.1836342512167874,"endHours":5.973011628202552,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:46","startHours":5.7756672839561105,"endHours":6.762389005188315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:27","startHours":14.656162775045953,"endHours":15.445540152031716,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.403049659974773,"endHours":18.80304965997477,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:06","startHours":18.603049659974772,"endHours":19.096410520590876,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.353049659974772,"endHours":20.103049659974772,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:05","startHours":24.28803064408866,"endHours":25.077408021074422,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:46","end":"08:15","startHours":6.762389005188315,"endHours":8.242471587036622,"quality":"auspicious"},{"name":"Roga","start":"08:15","end":"09:43","startHours":8.242471587036622,"endHours":9.72255416888493,"quality":"inauspicious"},{"name":"Udveg","start":"09:43","end":"11:12","startHours":9.72255416888493,"endHours":11.202636750733237,"quality":"inauspicious"},{"name":"Chala","start":"11:12","end":"12:41","startHours":11.202636750733237,"endHours":12.682719332581545,"quality":"neutral"},{"name":"Labha","start":"12:41","end":"14:10","startHours":12.682719332581545,"endHours":14.162801914429853,"quality":"auspicious"},{"name":"Amṛta","start":"14:10","end":"15:39","startHours":14.162801914429853,"endHours":15.642884496278157,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:07","startHours":15.642884496278157,"endHours":17.122967078126464,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:36","startHours":17.122967078126464,"endHours":18.603049659974772,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:36","end":"20:07","startHours":18.603049659974772,"endHours":20.122967078126464,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:39","startHours":20.122967078126464,"endHours":21.642884496278157,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"23:10","startHours":21.642884496278157,"endHours":23.16280191442985,"quality":"auspicious"},{"name":"Roga","start":"23:10","end":"00:41","startHours":23.16280191442985,"endHours":24.68271933258154,"quality":"inauspicious"},{"name":"Udveg","start":"00:41","end":"02:12","startHours":24.68271933258154,"endHours":26.202636750733234,"quality":"inauspicious"},{"name":"Chala","start":"02:12","end":"03:43","startHours":26.202636750733234,"endHours":27.72255416888493,"quality":"neutral"},{"name":"Labha","start":"03:43","end":"05:15","startHours":27.72255416888493,"endHours":29.242471587036622,"quality":"auspicious"},{"name":"Amṛta","start":"05:15","end":"06:46","startHours":29.242471587036622,"endHours":30.762389005188314,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.762389005188315,"endHours":7.762389005188315,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.762389005188315,"endHours":8.762389005188314,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.762389005188314,"endHours":9.762389005188314,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.762389005188314,"endHours":10.762389005188314,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.762389005188314,"endHours":11.762389005188314,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.762389005188314,"endHours":12.762389005188314,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.762389005188314,"endHours":13.762389005188314,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.762389005188314,"endHours":14.762389005188314,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.762389005188314,"endHours":15.762389005188314,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.762389005188314,"endHours":16.762389005188314,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.762389005188314,"endHours":17.762389005188314,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.762389005188314,"endHours":18.762389005188314,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.762389005188314,"endHours":19.762389005188314,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.762389005188314,"endHours":20.762389005188314,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.762389005188314,"endHours":21.762389005188314,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.762389005188314,"endHours":22.762389005188314,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.762389005188314,"endHours":23.762389005188314,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.762389005188314,"endHours":24.762389005188314,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.762389005188314,"endHours":25.762389005188314,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.762389005188314,"endHours":26.762389005188314,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.762389005188314,"endHours":27.762389005188314,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.762389005188314,"endHours":28.762389005188314,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.762389005188314,"endHours":29.762389005188314,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.762389005188314,"endHours":30.762389005188314,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.227863419574666,"eotMinutes":-14.08475995489261,"ayanamsa":23.869}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturdaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated 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 February 22, 2001 CE · Kozhikode (Calicut), Kerala · Vidhyamitra","description":"February 22, 2001 CE for Kozhikode (Calicut), Kerala: Kṛṣṇa Caturdaśī, sūryodaya 06:46, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kozhikode/2001-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kozhikode/2001-02-22","sa":"https://sa.vidhyamitra.com/city/kozhikode/2001-02-22","hi":"https://hi.vidhyamitra.com/city/kozhikode/2001-02-22","x-default":"https://vidhyamitra.com/city/kozhikode/2001-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:24:47.782Z","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":"2026-06-01T06:24:47.782Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:24:47.782Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}