{"id":"vidhyamitra:city-day:kolhapur:1948-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1948-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1948-02-13","date_display":"February 13, 1948 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":1948,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432594.770833,"kali_year":5049,"ahargana":1844129.2708,"sun":{"sidereal_longitude":300.3311,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":334.8497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.8497,"elapsed_within_degrees":1.5163},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1807},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1948,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432594.770833,"ahargana":1844129.2708,"kali_year":5049,"ayanamsa_lahiri":23.1282,"grahas":{"sun":{"sidereal_longitude":300.122648,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":332.02464800000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-3.6534},"mars":{"sidereal_longitude":127.35334799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":313.847748,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":241.73154799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":339.113548,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":116.13064800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":29.1567,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":209.1567,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1948,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432594.770833,"kali_year":5049,"ahargana":1844129.2708,"sun":{"sidereal_longitude":300.3311,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":334.8497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.8497,"elapsed_within_degrees":1.5163},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1807},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.653,"elongation":34.519},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.653,"opposition_distance":145.481}},"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":"07:01","sunsetLocal":"18:34","solarNoonLocal":"12:48","dayLengthHours":11.557419472735738,"dayLengthDisplay":"11 Hours 33 Mins 27 Secs","nightLengthDisplay":"12 Hours 26 Mins 33 Secs","moonriseLocal":"08:55","moonsetLocal":"20:55","rahuKala":{"name":"Rāhu Kāla","start":"11:21","end":"12:48","startHours":11.349094653585066,"endHours":12.793772087677034,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:41","end":"17:08","startHours":15.683126955860969,"endHours":17.127804389952935,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:28","end":"09:54","startHours":8.459739785401133,"endHours":9.9044172194931,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.71179356161417,"endHours":10.097040877372029,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:48","startHours":7.496621496006488,"endHours":7.804819348612774,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408524771919176,"endHours":13.179019403434893,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:15","startHours":5.474073088277733,"endHours":6.24456771979345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"07:01","startHours":6.05194406191452,"endHours":7.015062351309165,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.720008666466324,"endHours":15.49050329798204,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.372481824044904,"endHours":18.772481824044903,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:03","startHours":18.572481824044903,"endHours":19.054040968742225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.322481824044903,"endHours":20.072481824044903,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.408524771919176,"endHours":25.179019403434893,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:01","end":"08:28","startHours":7.015062351309165,"endHours":8.459739785401133,"quality":"neutral"},{"name":"Labha","start":"08:28","end":"09:54","startHours":8.459739785401133,"endHours":9.9044172194931,"quality":"auspicious"},{"name":"Amṛta","start":"09:54","end":"11:21","startHours":9.9044172194931,"endHours":11.349094653585066,"quality":"auspicious"},{"name":"Kāla","start":"11:21","end":"12:48","startHours":11.349094653585066,"endHours":12.793772087677034,"quality":"inauspicious"},{"name":"Śubha","start":"12:48","end":"14:14","startHours":12.793772087677034,"endHours":14.238449521769002,"quality":"auspicious"},{"name":"Roga","start":"14:14","end":"15:41","startHours":14.238449521769002,"endHours":15.683126955860969,"quality":"inauspicious"},{"name":"Udveg","start":"15:41","end":"17:08","startHours":15.683126955860969,"endHours":17.127804389952935,"quality":"inauspicious"},{"name":"Chala","start":"17:08","end":"18:34","startHours":17.127804389952935,"endHours":18.572481824044903,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:34","end":"20:08","startHours":18.572481824044903,"endHours":20.127804389952935,"quality":"inauspicious"},{"name":"Udveg","start":"20:08","end":"21:41","startHours":20.127804389952935,"endHours":21.68312695586097,"quality":"inauspicious"},{"name":"Chala","start":"21:41","end":"23:14","startHours":21.68312695586097,"endHours":23.238449521769002,"quality":"neutral"},{"name":"Labha","start":"23:14","end":"00:48","startHours":23.238449521769002,"endHours":24.793772087677034,"quality":"auspicious"},{"name":"Amṛta","start":"00:48","end":"02:21","startHours":24.793772087677034,"endHours":26.349094653585066,"quality":"auspicious"},{"name":"Kāla","start":"02:21","end":"03:54","startHours":26.349094653585066,"endHours":27.904417219493098,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:28","startHours":27.904417219493098,"endHours":29.459739785401133,"quality":"auspicious"},{"name":"Roga","start":"05:28","end":"07:01","startHours":29.459739785401133,"endHours":31.015062351309165,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.015062351309165,"endHours":8.015062351309165,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.015062351309165,"endHours":9.015062351309165,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.015062351309165,"endHours":10.015062351309165,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.015062351309165,"endHours":11.015062351309165,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.015062351309165,"endHours":12.015062351309165,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.015062351309165,"endHours":13.015062351309165,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.015062351309165,"endHours":14.015062351309165,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.015062351309165,"endHours":15.015062351309165,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.015062351309165,"endHours":16.015062351309165,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.015062351309165,"endHours":17.015062351309165,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.015062351309165,"endHours":18.015062351309165,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.015062351309165,"endHours":19.015062351309165,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.015062351309165,"endHours":20.015062351309165,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.015062351309165,"endHours":21.015062351309165,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.015062351309165,"endHours":22.015062351309165,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.015062351309165,"endHours":23.015062351309165,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.015062351309165,"endHours":24.015062351309165,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.015062351309165,"endHours":25.015062351309165,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.015062351309165,"endHours":26.015062351309165,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.015062351309165,"endHours":27.015062351309165,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.015062351309165,"endHours":28.015062351309165,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.015062351309165,"endHours":29.015062351309165,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.015062351309165,"endHours":30.015062351309165,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.015062351309165,"endHours":31.015062351309165,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.766664605352078,"eotMinutes":-14.599525260622107,"ayanamsa":23.1282}},"calendars":{"vikram_samvat":2005,"vikram_samvatsara":"Plava","saka_samvat":1870,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1355,"malayalam_era":1124,"nanakshahi_year":479,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Tṛtīyā · Vikram 2005 Plava · Śaka 1870 Sarvadhāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's 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 13, 1948 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 13, 1948 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 07:01, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1948-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1948-02-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/1948-02-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/1948-02-13","x-default":"https://vidhyamitra.com/city/kolhapur/1948-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:38:03.281Z","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":"2026-05-31T15:38:03.281Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:38:03.281Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}