{"id":"vidhyamitra:city-day:kolhapur:2005-12-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2005-12-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-12-19","date_display":"December 19, 2005 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":2005,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453723.770833,"kali_year":5107,"ahargana":1865258.2708,"sun":{"sidereal_longitude":242.9269,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":103.9413,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.0143,"elapsed_within_tithi_degrees":5.0143},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.9413,"elapsed_within_degrees":10.6079},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.8682},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2005,"month":12,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453723.770833,"ahargana":1865258.2708,"kali_year":5107,"ayanamsa_lahiri":23.9363,"grahas":{"sun":{"sidereal_longitude":243.29136500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":101.475165,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":4.1006},"mars":{"sidereal_longitude":14.726265000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":223.15556500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":197.73516500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":276.880765,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":106.583865,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":349.6406,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":169.6406,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2005,"month":12,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453723.770833,"kali_year":5107,"ahargana":1865258.2708,"sun":{"sidereal_longitude":242.9269,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":103.9413,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.0143,"elapsed_within_tithi_degrees":5.0143},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.9413,"elapsed_within_degrees":10.6079},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.8682},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.101,"elongation":138.986},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.101,"opposition_distance":41.014}},"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":"18:05","solarNoonLocal":"12:31","dayLengthHours":11.13200961721415,"dayLengthDisplay":"11 Hours 07 Mins 55 Secs","nightLengthDisplay":"12 Hours 52 Mins 05 Secs","moonriseLocal":"20:37","moonsetLocal":"09:30","rahuKala":{"name":"Rāhu Kāla","start":"08:20","end":"09:44","startHours":8.337269220809217,"endHours":9.728770422960986,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:07","end":"12:31","startHours":11.120271625112753,"endHours":12.511772827264522,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:54","end":"15:18","startHours":13.903274029416291,"endHours":15.29477523156806,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:55","startHours":9.54323692934075,"endHours":9.914303916581222,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:42","startHours":7.409601752708038,"endHours":7.706455342500415,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:53","startHours":12.14070584002405,"endHours":12.882839814504994,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:12","startHours":5.461500069695561,"endHours":6.203634044176505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:57","startHours":6.0181005505562695,"endHours":6.945768018657448,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:07","startHours":14.367107763466882,"endHours":15.109241737947825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.8777776358716,"endHours":18.277777635871598,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:32","startHours":18.0777776358716,"endHours":18.541611369922187,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.8277776358716,"endHours":19.5777776358716,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:53","startHours":24.14070584002405,"endHours":24.882839814504994,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:57","end":"08:20","startHours":6.945768018657448,"endHours":8.337269220809217,"quality":"auspicious"},{"name":"Kāla","start":"08:20","end":"09:44","startHours":8.337269220809217,"endHours":9.728770422960986,"quality":"inauspicious"},{"name":"Śubha","start":"09:44","end":"11:07","startHours":9.728770422960986,"endHours":11.120271625112753,"quality":"auspicious"},{"name":"Roga","start":"11:07","end":"12:31","startHours":11.120271625112753,"endHours":12.511772827264522,"quality":"inauspicious"},{"name":"Udveg","start":"12:31","end":"13:54","startHours":12.511772827264522,"endHours":13.903274029416291,"quality":"inauspicious"},{"name":"Chala","start":"13:54","end":"15:18","startHours":13.903274029416291,"endHours":15.29477523156806,"quality":"neutral"},{"name":"Labha","start":"15:18","end":"16:41","startHours":15.29477523156806,"endHours":16.68627643371983,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:05","startHours":16.68627643371983,"endHours":18.0777776358716,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:05","end":"19:41","startHours":18.0777776358716,"endHours":19.68627643371983,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:18","startHours":19.68627643371983,"endHours":21.29477523156806,"quality":"auspicious"},{"name":"Amṛta","start":"21:18","end":"22:54","startHours":21.29477523156806,"endHours":22.90327402941629,"quality":"auspicious"},{"name":"Kāla","start":"22:54","end":"00:31","startHours":22.90327402941629,"endHours":24.511772827264522,"quality":"inauspicious"},{"name":"Śubha","start":"00:31","end":"02:07","startHours":24.511772827264522,"endHours":26.120271625112757,"quality":"auspicious"},{"name":"Roga","start":"02:07","end":"03:44","startHours":26.120271625112757,"endHours":27.728770422960984,"quality":"inauspicious"},{"name":"Udveg","start":"03:44","end":"05:20","startHours":27.728770422960984,"endHours":29.33726922080922,"quality":"inauspicious"},{"name":"Chala","start":"05:20","end":"06:57","startHours":29.33726922080922,"endHours":30.945768018657446,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.945768018657448,"endHours":7.945768018657448,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.945768018657448,"endHours":8.945768018657448,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.945768018657448,"endHours":9.945768018657448,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.945768018657448,"endHours":10.945768018657448,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.945768018657448,"endHours":11.945768018657448,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.945768018657448,"endHours":12.945768018657448,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.945768018657448,"endHours":13.945768018657448,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.945768018657448,"endHours":14.945768018657448,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.945768018657448,"endHours":15.945768018657448,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.945768018657448,"endHours":16.945768018657446,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.945768018657446,"endHours":17.945768018657446,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.945768018657446,"endHours":18.945768018657446,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.945768018657446,"endHours":19.945768018657446,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.945768018657446,"endHours":20.945768018657446,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.945768018657446,"endHours":21.945768018657446,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.945768018657446,"endHours":22.945768018657446,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.945768018657446,"endHours":23.945768018657446,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.945768018657446,"endHours":24.945768018657446,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.945768018657446,"endHours":25.945768018657446,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.945768018657446,"endHours":26.945768018657446,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.945768018657446,"endHours":27.945768018657446,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.945768018657446,"endHours":28.945768018657446,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.945768018657446,"endHours":29.945768018657446,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.945768018657446,"endHours":30.945768018657446,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.4074336428823,"eotMinutes":2.3204303641286352,"ayanamsa":23.9363}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Caturthī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 December 19, 2005 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 19, 2005 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:57, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2005-12-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2005-12-19","sa":"https://sa.vidhyamitra.com/city/kolhapur/2005-12-19","hi":"https://hi.vidhyamitra.com/city/kolhapur/2005-12-19","x-default":"https://vidhyamitra.com/city/kolhapur/2005-12-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T12:16:52.976Z","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":"2026-05-17T12:16:52.976Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T12:16:52.976Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}