{"id":"vidhyamitra:city-day:kolhapur:1939-12-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1939-12-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1939-12-17","date_display":"December 17, 1939 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":1939,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429614.770833,"kali_year":5041,"ahargana":1841149.2708,"sun":{"sidereal_longitude":240.9537,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":313.1094,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.1557,"elapsed_within_tithi_degrees":0.1557},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":313.1094,"elapsed_within_degrees":6.4428},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.0632},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1939,"month":12,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429614.770833,"ahargana":1841149.2708,"kali_year":5041,"ayanamsa_lahiri":23.0143,"grahas":{"sun":{"sidereal_longitude":241.17990600000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":311.371706,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":3.6366},"mars":{"sidereal_longitude":325.690106,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":220.57720600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":337.37370599999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":267.570706,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":1.9235059999999748,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":187.0514,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":7.0514,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1939,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429614.770833,"kali_year":5041,"ahargana":1841149.2708,"sun":{"sidereal_longitude":240.9537,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":313.1094,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.1557,"elapsed_within_tithi_degrees":0.1557},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":313.1094,"elapsed_within_degrees":6.4428},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.0632},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.637,"elongation":72.156},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.637,"opposition_distance":107.844}},"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":"06:56","sunsetLocal":"18:04","solarNoonLocal":"12:30","dayLengthHours":11.136611533944896,"dayLengthDisplay":"11 Hours 08 Mins 12 Secs","nightLengthDisplay":"12 Hours 51 Mins 48 Secs","moonriseLocal":"11:20","moonsetLocal":"23:01","rahuKala":{"name":"Rāhu Kāla","start":"16:40","end":"18:04","startHours":16.672453177277525,"endHours":18.06452961902064,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:30","end":"13:53","startHours":12.496223852048193,"endHours":13.888300293791303,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:40","startHours":15.280376735534416,"endHours":16.672453177277525,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:54","startHours":9.526460776329554,"endHours":9.897681160794383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:41","startHours":7.391943565656781,"endHours":7.688919873228645,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.125003467583362,"endHours":12.867444236513023,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:11","startHours":5.443036547216424,"endHours":6.185477316146084,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:56","startHours":5.999867123913669,"endHours":6.927918085075744,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:06","startHours":14.352325774372341,"endHours":15.094766543302,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.86452961902064,"endHours":18.26452961902064,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:32","startHours":18.06452961902064,"endHours":18.528555099601675,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.81452961902064,"endHours":19.56452961902064,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.125003467583362,"endHours":24.867444236513023,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:56","end":"08:19","startHours":6.927918085075744,"endHours":8.319994526818856,"quality":"inauspicious"},{"name":"Chala","start":"08:19","end":"09:43","startHours":8.319994526818856,"endHours":9.712070968561967,"quality":"neutral"},{"name":"Labha","start":"09:43","end":"11:06","startHours":9.712070968561967,"endHours":11.10414741030508,"quality":"auspicious"},{"name":"Amṛta","start":"11:06","end":"12:30","startHours":11.10414741030508,"endHours":12.496223852048193,"quality":"auspicious"},{"name":"Kāla","start":"12:30","end":"13:53","startHours":12.496223852048193,"endHours":13.888300293791303,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:17","startHours":13.888300293791303,"endHours":15.280376735534416,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:40","startHours":15.280376735534416,"endHours":16.672453177277525,"quality":"inauspicious"},{"name":"Udveg","start":"16:40","end":"18:04","startHours":16.672453177277525,"endHours":18.06452961902064,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:04","end":"19:40","startHours":18.06452961902064,"endHours":19.67245317727753,"quality":"auspicious"},{"name":"Roga","start":"19:40","end":"21:17","startHours":19.67245317727753,"endHours":21.280376735534414,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:53","startHours":21.280376735534414,"endHours":22.888300293791303,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:30","startHours":22.888300293791303,"endHours":24.496223852048193,"quality":"neutral"},{"name":"Labha","start":"00:30","end":"02:06","startHours":24.496223852048193,"endHours":26.10414741030508,"quality":"auspicious"},{"name":"Amṛta","start":"02:06","end":"03:43","startHours":26.10414741030508,"endHours":27.712070968561967,"quality":"auspicious"},{"name":"Kāla","start":"03:43","end":"05:19","startHours":27.712070968561967,"endHours":29.319994526818856,"quality":"inauspicious"},{"name":"Śubha","start":"05:19","end":"06:56","startHours":29.319994526818856,"endHours":30.927918085075746,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.927918085075744,"endHours":7.927918085075744,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.927918085075744,"endHours":8.927918085075744,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.927918085075744,"endHours":9.927918085075744,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.927918085075744,"endHours":10.927918085075744,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.927918085075744,"endHours":11.927918085075744,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.927918085075744,"endHours":12.927918085075744,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.927918085075744,"endHours":13.927918085075744,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.927918085075744,"endHours":14.927918085075744,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.927918085075744,"endHours":15.927918085075744,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.927918085075744,"endHours":16.927918085075746,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.927918085075746,"endHours":17.927918085075746,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.927918085075746,"endHours":18.927918085075746,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.927918085075746,"endHours":19.927918085075746,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.927918085075746,"endHours":20.927918085075746,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.927918085075746,"endHours":21.927918085075746,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.927918085075746,"endHours":22.927918085075746,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.927918085075746,"endHours":23.927918085075746,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.927918085075746,"endHours":24.927918085075746,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.927918085075746,"endHours":25.927918085075746,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.927918085075746,"endHours":26.927918085075746,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.927918085075746,"endHours":27.927918085075746,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.927918085075746,"endHours":28.927918085075746,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.927918085075746,"endHours":29.927918085075746,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.927918085075746,"endHours":30.927918085075746,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.30915718152217,"eotMinutes":3.253368877108411,"ayanamsa":23.0143}},"calendars":{"vikram_samvat":1996,"vikram_samvatsara":"Nandana","saka_samvat":1861,"saka_samvatsara":"Pramāthi","bengali_samvat":1346,"malayalam_era":1115,"nanakshahi_year":470,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram 1996 Nandana · Śaka 1861 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 December 17, 1939 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 17, 1939 CE for Kolhāpur, Maharashtra: Śukla Saptamī, sūryodaya 06:56, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1939-12-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1939-12-17","sa":"https://sa.vidhyamitra.com/city/kolhapur/1939-12-17","hi":"https://hi.vidhyamitra.com/city/kolhapur/1939-12-17","x-default":"https://vidhyamitra.com/city/kolhapur/1939-12-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:24:09.957Z","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":"2026-06-02T03:24:09.957Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:24:09.957Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}