{"id":"vidhyamitra:city-day:kolhapur:2017-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2017-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-12-07","date_display":"December 7, 2017 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":2017,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458094.770833,"kali_year":5119,"ahargana":1869629.2708,"sun":{"sidereal_longitude":230.5155,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":94.9352,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.4196,"elapsed_within_tithi_degrees":8.4196},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9352,"elapsed_within_degrees":1.6018},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.4507},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2017,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458094.770833,"ahargana":1869629.2708,"kali_year":5119,"ayanamsa_lahiri":24.1035,"grahas":{"sun":{"sidereal_longitude":231.01196100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":98.57006100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":-1.7646},"mars":{"sidereal_longitude":184.12876100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":243.84616099999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":197.94166100000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":222.78946100000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":244.20246100000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":118.0439,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.0439,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458094.770833,"kali_year":5119,"ahargana":1869629.2708,"sun":{"sidereal_longitude":230.5155,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":94.9352,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":224.4196,"elapsed_within_tithi_degrees":8.4196},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.9352,"elapsed_within_degrees":1.6018},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.4507},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.765,"elongation":135.58},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.765,"opposition_distance":44.42}},"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":"06:50","sunsetLocal":"18:00","solarNoonLocal":"12:25","dayLengthHours":11.169358993049546,"dayLengthDisplay":"11 Hours 10 Mins 10 Secs","nightLengthDisplay":"12 Hours 49 Mins 50 Secs","moonriseLocal":"21:08","moonsetLocal":"10:03","rahuKala":{"name":"Rāhu Kāla","start":"13:49","end":"15:13","startHours":13.817888265408905,"endHours":15.2140581395401,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:50","end":"08:14","startHours":6.83703889475294,"endHours":8.233208768884133,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:38","end":"11:02","startHours":9.629378643015325,"endHours":11.02554851714652,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.443222659797835,"endHours":9.815534626232818,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:36","startHours":7.302428852796671,"endHours":7.600278425944659,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:48","startHours":12.049406424842728,"endHours":12.794030357712698,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:21","end":"06:06","startHours":5.347791029013001,"endHours":6.09241496188297,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:50","startHours":5.906258978665478,"endHours":6.83703889475294,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:02","startHours":14.283278223452637,"endHours":15.027902156322607,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:48","end":"18:12","startHours":17.806397887802486,"endHours":18.206397887802485,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:00","end":"18:28","startHours":18.006397887802486,"endHours":18.471787845846215,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:45","end":"19:30","startHours":17.756397887802486,"endHours":19.506397887802486,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:48","startHours":24.04940642484273,"endHours":24.7940303577127,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:50","end":"08:14","startHours":6.83703889475294,"endHours":8.233208768884133,"quality":"auspicious"},{"name":"Roga","start":"08:14","end":"09:38","startHours":8.233208768884133,"endHours":9.629378643015325,"quality":"inauspicious"},{"name":"Udveg","start":"09:38","end":"11:02","startHours":9.629378643015325,"endHours":11.02554851714652,"quality":"inauspicious"},{"name":"Chala","start":"11:02","end":"12:25","startHours":11.02554851714652,"endHours":12.421718391277713,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:49","startHours":12.421718391277713,"endHours":13.817888265408905,"quality":"auspicious"},{"name":"Amṛta","start":"13:49","end":"15:13","startHours":13.817888265408905,"endHours":15.2140581395401,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:37","startHours":15.2140581395401,"endHours":16.610228013671293,"quality":"inauspicious"},{"name":"Śubha","start":"16:37","end":"18:00","startHours":16.610228013671293,"endHours":18.006397887802486,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:00","end":"19:37","startHours":18.006397887802486,"endHours":19.610228013671293,"quality":"auspicious"},{"name":"Kāla","start":"19:37","end":"21:13","startHours":19.610228013671293,"endHours":21.2140581395401,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:49","startHours":21.2140581395401,"endHours":22.817888265408904,"quality":"auspicious"},{"name":"Roga","start":"22:49","end":"00:25","startHours":22.817888265408904,"endHours":24.421718391277714,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"02:02","startHours":24.421718391277714,"endHours":26.025548517146518,"quality":"inauspicious"},{"name":"Chala","start":"02:02","end":"03:38","startHours":26.025548517146518,"endHours":27.629378643015325,"quality":"neutral"},{"name":"Labha","start":"03:38","end":"05:14","startHours":27.629378643015325,"endHours":29.233208768884133,"quality":"auspicious"},{"name":"Amṛta","start":"05:14","end":"06:50","startHours":29.233208768884133,"endHours":30.83703889475294,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.83703889475294,"endHours":7.83703889475294,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.83703889475294,"endHours":8.83703889475294,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.83703889475294,"endHours":9.83703889475294,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.83703889475294,"endHours":10.83703889475294,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.83703889475294,"endHours":11.83703889475294,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.83703889475294,"endHours":12.83703889475294,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.83703889475294,"endHours":13.83703889475294,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.83703889475294,"endHours":14.83703889475294,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.83703889475294,"endHours":15.83703889475294,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.83703889475294,"endHours":16.83703889475294,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.83703889475294,"endHours":17.83703889475294,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.83703889475294,"endHours":18.83703889475294,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.83703889475294,"endHours":19.83703889475294,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.83703889475294,"endHours":20.83703889475294,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.83703889475294,"endHours":21.83703889475294,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.83703889475294,"endHours":22.83703889475294,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.83703889475294,"endHours":23.83703889475294,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.83703889475294,"endHours":24.83703889475294,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.83703889475294,"endHours":25.83703889475294,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.83703889475294,"endHours":26.83703889475294,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.83703889475294,"endHours":27.83703889475294,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.83703889475294,"endHours":28.83703889475294,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.83703889475294,"endHours":29.83703889475294,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.83703889475294,"endHours":30.83703889475294,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.605672341707585,"eotMinutes":7.723696523337262,"ayanamsa":24.1035}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturthī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 7, 2017 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 7, 2017 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:50, sūryāsta 18:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2017-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2017-12-07","sa":"https://sa.vidhyamitra.com/city/kolhapur/2017-12-07","hi":"https://hi.vidhyamitra.com/city/kolhapur/2017-12-07","x-default":"https://vidhyamitra.com/city/kolhapur/2017-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:45:38.971Z","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":"2026-05-15T17:45:38.971Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:45:38.971Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}