{"id":"vidhyamitra:city-day:kolhapur:1947-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1947-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1947-02-20","date_display":"February 20, 1947 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":1947,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432236.770833,"kali_year":5048,"ahargana":1843771.2708,"sun":{"sidereal_longitude":307.6928,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":294.9873,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.2945,"elapsed_within_tithi_degrees":11.2945},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.9873,"elapsed_within_degrees":1.6539},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6801},"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":1947,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432236.770833,"ahargana":1843771.2708,"kali_year":5048,"ayanamsa_lahiri":23.1145,"grahas":{"sun":{"sidereal_longitude":307.44792699999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":295.447327,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-4.1374},"mars":{"sidereal_longitude":297.69112700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":326.21412699999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":215.04872699999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":262.667827,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":100.73272700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":48.1252,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":228.1252,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1947,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432236.770833,"kali_year":5048,"ahargana":1843771.2708,"sun":{"sidereal_longitude":307.6928,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":294.9873,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":347.2945,"elapsed_within_tithi_degrees":11.2945},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.9873,"elapsed_within_degrees":1.6539},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.6801},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.137,"elongation":12.706},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.137,"opposition_distance":167.294}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:57","sunsetLocal":"18:37","solarNoonLocal":"12:47","dayLengthHours":11.661150085651698,"dayLengthDisplay":"11 Hours 39 Mins 40 Secs","nightLengthDisplay":"12 Hours 20 Mins 20 Secs","moonriseLocal":"06:16","moonsetLocal":"17:43","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"15:42","startHours":14.2461461781185,"endHours":15.703789938824961,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:57","end":"08:25","startHours":6.9579273745861885,"endHours":8.415571135292652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:52","end":"11:20","startHours":9.873214895999112,"endHours":11.330858656705576,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:04","startHours":9.678862394571585,"endHours":10.067567397426641,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.4438086281550095,"endHours":7.754772630439055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.39979741455698,"endHours":13.177207420267093,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:11","startHours":5.403107363165962,"endHours":6.1805173688760755,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:57","startHours":5.986164867448547,"endHours":6.9579273745861885,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:31","startHours":14.732027431687321,"endHours":15.509437437397434,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.419077460237887,"endHours":18.819077460237885,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:06","startHours":18.619077460237886,"endHours":19.104958713806706,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.369077460237886,"endHours":20.119077460237886,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.39979741455698,"endHours":25.177207420267095,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:57","end":"08:25","startHours":6.9579273745861885,"endHours":8.415571135292652,"quality":"auspicious"},{"name":"Roga","start":"08:25","end":"09:52","startHours":8.415571135292652,"endHours":9.873214895999112,"quality":"inauspicious"},{"name":"Udveg","start":"09:52","end":"11:20","startHours":9.873214895999112,"endHours":11.330858656705576,"quality":"inauspicious"},{"name":"Chala","start":"11:20","end":"12:47","startHours":11.330858656705576,"endHours":12.788502417412037,"quality":"neutral"},{"name":"Labha","start":"12:47","end":"14:15","startHours":12.788502417412037,"endHours":14.2461461781185,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"15:42","startHours":14.2461461781185,"endHours":15.703789938824961,"quality":"auspicious"},{"name":"Kāla","start":"15:42","end":"17:10","startHours":15.703789938824961,"endHours":17.161433699531425,"quality":"inauspicious"},{"name":"Śubha","start":"17:10","end":"18:37","startHours":17.161433699531425,"endHours":18.619077460237886,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:37","end":"20:10","startHours":18.619077460237886,"endHours":20.161433699531422,"quality":"auspicious"},{"name":"Kāla","start":"20:10","end":"21:42","startHours":20.161433699531422,"endHours":21.70378993882496,"quality":"inauspicious"},{"name":"Śubha","start":"21:42","end":"23:15","startHours":21.70378993882496,"endHours":23.2461461781185,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:47","startHours":23.2461461781185,"endHours":24.788502417412037,"quality":"inauspicious"},{"name":"Udveg","start":"00:47","end":"02:20","startHours":24.788502417412037,"endHours":26.330858656705573,"quality":"inauspicious"},{"name":"Chala","start":"02:20","end":"03:52","startHours":26.330858656705573,"endHours":27.873214895999112,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:25","startHours":27.873214895999112,"endHours":29.41557113529265,"quality":"auspicious"},{"name":"Amṛta","start":"05:25","end":"06:57","startHours":29.41557113529265,"endHours":30.957927374586188,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.9579273745861885,"endHours":7.9579273745861885,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.9579273745861885,"endHours":8.957927374586188,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.957927374586188,"endHours":9.957927374586188,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.957927374586188,"endHours":10.957927374586188,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.957927374586188,"endHours":11.957927374586188,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.957927374586188,"endHours":12.957927374586188,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.957927374586188,"endHours":13.957927374586188,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.957927374586188,"endHours":14.957927374586188,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.957927374586188,"endHours":15.957927374586188,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.957927374586188,"endHours":16.957927374586188,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.957927374586188,"endHours":17.957927374586188,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.957927374586188,"endHours":18.957927374586188,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.957927374586188,"endHours":19.957927374586188,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.957927374586188,"endHours":20.957927374586188,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.957927374586188,"endHours":21.957927374586188,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.957927374586188,"endHours":22.957927374586188,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.957927374586188,"endHours":23.957927374586188,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.957927374586188,"endHours":24.957927374586188,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.957927374586188,"endHours":25.957927374586188,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.957927374586188,"endHours":26.957927374586188,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.957927374586188,"endHours":27.957927374586188,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.957927374586188,"endHours":28.957927374586188,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.957927374586188,"endHours":29.957927374586188,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.957927374586188,"endHours":30.957927374586188,"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":-11.272505108426008,"eotMinutes":-14.28334504472219,"ayanamsa":23.1145}},"calendars":{"vikram_samvat":2004,"vikram_samvatsara":"Śārvarī","saka_samvat":1869,"saka_samvatsara":"Sarvajit","bengali_samvat":1354,"malayalam_era":1123,"nanakshahi_year":478,"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 2004 Śārvarī · Śaka 1869 Sarvajit"},"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":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 20, 1947 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 20, 1947 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 06:57, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1947-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1947-02-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/1947-02-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/1947-02-20","x-default":"https://vidhyamitra.com/city/kolhapur/1947-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:11:02.017Z","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":"2026-06-02T18:11:02.017Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:11:02.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}