{"id":"vidhyamitra:city-day:kolhapur:1947-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1947-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1947-01-13","date_display":"January 13, 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":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432198.770833,"kali_year":5048,"ahargana":1843733.2708,"sun":{"sidereal_longitude":268.8946,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":163.5224,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.6278,"elapsed_within_tithi_degrees":2.6278},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":163.5224,"elapsed_within_degrees":3.5224},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.4169},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2432198.770833,"ahargana":1843733.2708,"kali_year":5048,"ayanamsa_lahiri":23.1131,"grahas":{"sun":{"sidereal_longitude":268.8979790000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":166.32847900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":4.1297},"mars":{"sidereal_longitude":267.9885790000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":263.239879,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":210.63947899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":223.66107899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":103.73177900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":50.1386,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":230.1386,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"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":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2432198.770833,"kali_year":5048,"ahargana":1843733.2708,"sun":{"sidereal_longitude":268.8946,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":163.5224,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":254.6278,"elapsed_within_tithi_degrees":2.6278},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":163.5224,"elapsed_within_degrees":3.5224},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.4169},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.13,"elongation":105.372},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.13,"opposition_distance":74.628}},"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":"07:05","sunsetLocal":"18:18","solarNoonLocal":"12:42","dayLengthHours":11.213866330796332,"dayLengthDisplay":"11 Hours 12 Mins 50 Secs","nightLengthDisplay":"12 Hours 47 Mins 10 Secs","moonriseLocal":"23:53","moonsetLocal":"11:49","rahuKala":{"name":"Rāhu Kāla","start":"08:29","end":"09:53","startHours":8.489178984140935,"endHours":9.890912275490477,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:18","end":"12:42","startHours":11.292645566840019,"endHours":12.694378858189559,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:30","startHours":14.096112149539103,"endHours":15.497845440888643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.704014503310539,"endHours":10.077810047670415,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:51","startHours":7.554690123241241,"endHours":7.853726558729143,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:04","startHours":12.320583313829683,"endHours":13.068174402549438,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.592263515351883,"endHours":6.339854604071638,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:05","startHours":6.152956831891699,"endHours":7.087445692791394,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:19","startHours":14.563356579988948,"endHours":15.310947668708703,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.101312023587727,"endHours":18.501312023587726,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:46","startHours":18.301312023587727,"endHours":18.768556454037572,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.051312023587727,"endHours":19.801312023587727,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:04","startHours":24.32058331382968,"endHours":25.068174402549438,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:05","end":"08:29","startHours":7.087445692791394,"endHours":8.489178984140935,"quality":"auspicious"},{"name":"Kāla","start":"08:29","end":"09:53","startHours":8.489178984140935,"endHours":9.890912275490477,"quality":"inauspicious"},{"name":"Śubha","start":"09:53","end":"11:18","startHours":9.890912275490477,"endHours":11.292645566840019,"quality":"auspicious"},{"name":"Roga","start":"11:18","end":"12:42","startHours":11.292645566840019,"endHours":12.694378858189559,"quality":"inauspicious"},{"name":"Udveg","start":"12:42","end":"14:06","startHours":12.694378858189559,"endHours":14.096112149539103,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:30","startHours":14.096112149539103,"endHours":15.497845440888643,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"16:54","startHours":15.497845440888643,"endHours":16.899578732238183,"quality":"auspicious"},{"name":"Amṛta","start":"16:54","end":"18:18","startHours":16.899578732238183,"endHours":18.301312023587727,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:18","end":"19:54","startHours":18.301312023587727,"endHours":19.899578732238187,"quality":"neutral"},{"name":"Labha","start":"19:54","end":"21:30","startHours":19.899578732238187,"endHours":21.497845440888643,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"23:06","startHours":21.497845440888643,"endHours":23.096112149539103,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:42","startHours":23.096112149539103,"endHours":24.69437885818956,"quality":"inauspicious"},{"name":"Śubha","start":"00:42","end":"02:18","startHours":24.69437885818956,"endHours":26.29264556684002,"quality":"auspicious"},{"name":"Roga","start":"02:18","end":"03:53","startHours":26.29264556684002,"endHours":27.89091227549048,"quality":"inauspicious"},{"name":"Udveg","start":"03:53","end":"05:29","startHours":27.89091227549048,"endHours":29.489178984140935,"quality":"inauspicious"},{"name":"Chala","start":"05:29","end":"07:05","startHours":29.489178984140935,"endHours":31.087445692791395,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.087445692791394,"endHours":8.087445692791395,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.087445692791395,"endHours":9.087445692791395,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.087445692791395,"endHours":10.087445692791395,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.087445692791395,"endHours":11.087445692791395,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.087445692791395,"endHours":12.087445692791395,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.087445692791395,"endHours":13.087445692791395,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.087445692791395,"endHours":14.087445692791395,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.087445692791395,"endHours":15.087445692791395,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.087445692791395,"endHours":16.087445692791395,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.087445692791395,"endHours":17.087445692791395,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.087445692791395,"endHours":18.087445692791395,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.087445692791395,"endHours":19.087445692791395,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.087445692791395,"endHours":20.087445692791395,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.087445692791395,"endHours":21.087445692791395,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.087445692791395,"endHours":22.087445692791395,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.087445692791395,"endHours":23.087445692791395,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.087445692791395,"endHours":24.087445692791395,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.087445692791395,"endHours":25.087445692791395,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.087445692791395,"endHours":26.087445692791395,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.087445692791395,"endHours":27.087445692791395,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.087445692791395,"endHours":28.087445692791395,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.087445692791395,"endHours":29.087445692791395,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.087445692791395,"endHours":30.087445692791395,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.087445692791395,"endHours":31.087445692791395,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.638072529105848,"eotMinutes":-8.635931491373626,"ayanamsa":23.1131}},"calendars":{"vikram_samvat":2004,"vikram_samvatsara":"Śārvarī","saka_samvat":1869,"saka_samvatsara":"Sarvajit","bengali_samvat":1354,"malayalam_era":1123,"nanakshahi_year":478,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 2004 Śārvarī · Śaka 1869 Sarvajit"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 13, 1947 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 13, 1947 CE for Kolhāpur, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 07:05, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1947-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1947-01-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/1947-01-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/1947-01-13","x-default":"https://vidhyamitra.com/city/kolhapur/1947-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:21:12.890Z","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":"2026-05-31T11:21:12.890Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:21:12.890Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}