{"id":"vidhyamitra:city-day:kolhapur:1971-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1971-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-11-13","date_display":"November 13, 1971 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":1971,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441268.770833,"kali_year":5073,"ahargana":1852803.2708,"sun":{"sidereal_longitude":205.9798,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":148.9648,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.985,"elapsed_within_tithi_degrees":2.985},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.9648,"elapsed_within_degrees":2.2982},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.9446},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1971,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441268.770833,"ahargana":1852803.2708,"kali_year":5073,"ayanamsa_lahiri":23.46,"grahas":{"sun":{"sidereal_longitude":206.53693799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":151.58653800000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-2.8544},"mars":{"sidereal_longitude":310.441738,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":226.53463799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":228.67123800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":226.94853799999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":40.99143800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":289.5664,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":109.5664,"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":1971,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441268.770833,"kali_year":5073,"ahargana":1852803.2708,"sun":{"sidereal_longitude":205.9798,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":148.9648,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.985,"elapsed_within_tithi_degrees":2.985},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.9648,"elapsed_within_degrees":2.2982},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.9446},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.854,"elongation":57.015},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.854,"opposition_distance":122.985}},"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":"06:36","sunsetLocal":"17:59","solarNoonLocal":"12:18","dayLengthHours":11.387723623444003,"dayLengthDisplay":"11 Hours 23 Mins 16 Secs","nightLengthDisplay":"12 Hours 36 Mins 44 Secs","moonriseLocal":"02:33","moonsetLocal":"14:43","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"10:52","startHours":9.449185747231368,"endHours":10.872651200161869,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:43","end":"15:09","startHours":13.71958210602287,"endHours":15.14304755895337,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:36","end":"08:02","startHours":6.6022548413703674,"endHours":8.025720294300868,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.259390353507301,"endHours":9.638981140955435,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.0767433256805345,"endHours":7.380415955639041,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:41","startHours":11.916525865644235,"endHours":12.675707440540503,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:51","startHours":5.083891691577834,"endHours":5.8430732664741,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.653277872750034,"endHours":6.6022548413703674,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:57","startHours":14.194070590333038,"endHours":14.953252165229305,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.78997846481437,"endHours":18.18997846481437,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.98997846481437,"endHours":18.46446694912454,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.73997846481437,"endHours":19.48997846481437,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:41","startHours":23.916525865644235,"endHours":24.675707440540503,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:36","end":"08:02","startHours":6.6022548413703674,"endHours":8.025720294300868,"quality":"inauspicious"},{"name":"Śubha","start":"08:02","end":"09:27","startHours":8.025720294300868,"endHours":9.449185747231368,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"10:52","startHours":9.449185747231368,"endHours":10.872651200161869,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:18","startHours":10.872651200161869,"endHours":12.29611665309237,"quality":"inauspicious"},{"name":"Chala","start":"12:18","end":"13:43","startHours":12.29611665309237,"endHours":13.71958210602287,"quality":"neutral"},{"name":"Labha","start":"13:43","end":"15:09","startHours":13.71958210602287,"endHours":15.14304755895337,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:34","startHours":15.14304755895337,"endHours":16.56651301188387,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"17:59","startHours":16.56651301188387,"endHours":17.98997846481437,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:59","end":"19:34","startHours":17.98997846481437,"endHours":19.56651301188387,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"21:09","startHours":19.56651301188387,"endHours":21.14304755895337,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:43","startHours":21.14304755895337,"endHours":22.71958210602287,"quality":"inauspicious"},{"name":"Śubha","start":"22:43","end":"00:18","startHours":22.71958210602287,"endHours":24.29611665309237,"quality":"auspicious"},{"name":"Roga","start":"00:18","end":"01:52","startHours":24.29611665309237,"endHours":25.87265120016187,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:27","startHours":25.87265120016187,"endHours":27.44918574723137,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"05:02","startHours":27.44918574723137,"endHours":29.025720294300868,"quality":"neutral"},{"name":"Labha","start":"05:02","end":"06:36","startHours":29.025720294300868,"endHours":30.602254841370367,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.6022548413703674,"endHours":7.6022548413703674,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.6022548413703674,"endHours":8.602254841370367,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.602254841370367,"endHours":9.602254841370367,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.602254841370367,"endHours":10.602254841370367,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.602254841370367,"endHours":11.602254841370367,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.602254841370367,"endHours":12.602254841370367,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.602254841370367,"endHours":13.602254841370367,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.602254841370367,"endHours":14.602254841370367,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.602254841370367,"endHours":15.602254841370367,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.602254841370367,"endHours":16.602254841370367,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.602254841370367,"endHours":17.602254841370367,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.602254841370367,"endHours":18.602254841370367,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.602254841370367,"endHours":19.602254841370367,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.602254841370367,"endHours":20.602254841370367,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.602254841370367,"endHours":21.602254841370367,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.602254841370367,"endHours":22.602254841370367,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.602254841370367,"endHours":23.602254841370367,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.602254841370367,"endHours":24.602254841370367,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.602254841370367,"endHours":25.602254841370367,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.602254841370367,"endHours":26.602254841370367,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.602254841370367,"endHours":27.602254841370367,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.602254841370367,"endHours":28.602254841370367,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.602254841370367,"endHours":29.602254841370367,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.602254841370367,"endHours":30.602254841370367,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.73813567577611,"eotMinutes":15.25980081445791,"ayanamsa":23.46}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Ekādaśī · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"saphala-ekadashi","name":"Saphalā Ekādaśī","name_sanskrit":"सफला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Renders all undertakings fruitful (saphala).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 November 13, 1971 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"November 13, 1971 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:36, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1971-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1971-11-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/1971-11-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/1971-11-13","x-default":"https://vidhyamitra.com/city/kolhapur/1971-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:30:50.446Z","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":"2026-05-31T14:30:50.446Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:30:50.446Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}