{"id":"vidhyamitra:city-day:kolhapur:2103-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2103-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-03-18","date_display":"March 18, 2103 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":2103,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489240.770833,"kali_year":5204,"ahargana":1900775.2708,"sun":{"sidereal_longitude":331.4358,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":85.8351,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.3993,"elapsed_within_tithi_degrees":6.3993},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.8351,"elapsed_within_degrees":5.8351},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.2709},"karana":{"half_tithi_index":19,"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":2103,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489240.770833,"ahargana":1900775.2708,"kali_year":5204,"ayanamsa_lahiri":25.2947,"grahas":{"sun":{"sidereal_longitude":331.49795500000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":88.19715500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":0.1525},"mars":{"sidereal_longitude":299.522655,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":345.903655,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":266.287955,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":9.021754999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":215.58405500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":267.779,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.779,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2103,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489240.770833,"kali_year":5204,"ahargana":1900775.2708,"sun":{"sidereal_longitude":331.4358,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":85.8351,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.3993,"elapsed_within_tithi_degrees":6.3993},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.8351,"elapsed_within_degrees":5.8351},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.2709},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.152,"elongation":114.399},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.152,"opposition_distance":65.601}},"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":"06:40","sunsetLocal":"18:44","solarNoonLocal":"12:42","dayLengthHours":12.064954702919946,"dayLengthDisplay":"12 Hours 03 Mins 54 Secs","nightLengthDisplay":"11 Hours 56 Mins 06 Secs","moonriseLocal":"13:59","moonsetLocal":"02:58","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:44","startHours":17.220869580920198,"endHours":18.72898891878519,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:42","end":"14:12","startHours":12.696511567325217,"endHours":14.20463090519021,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:43","end":"17:13","startHours":15.712750243055204,"endHours":17.220869580920198,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:53","startHours":9.479190313213232,"endHours":9.88135546997723,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:29","startHours":7.166740661820243,"endHours":7.488472787231442,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:06","startHours":12.29434641056122,"endHours":13.098676724089215,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:52","startHours":5.0553735888092515,"endHours":5.859703902337248,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:40","startHours":5.658621323955249,"endHours":6.664034215865245,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:31","startHours":14.70733735114521,"endHours":15.511667664673206,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.528988918785192,"endHours":18.92898891878519,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:14","startHours":18.72898891878519,"endHours":19.23169536474019,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.47898891878519,"endHours":20.22898891878519,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:06","startHours":24.294346410561218,"endHours":25.098676724089216,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:40","end":"08:10","startHours":6.664034215865245,"endHours":8.172153553730238,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:41","startHours":8.172153553730238,"endHours":9.680272891595232,"quality":"neutral"},{"name":"Labha","start":"09:41","end":"11:11","startHours":9.680272891595232,"endHours":11.188392229460224,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:42","startHours":11.188392229460224,"endHours":12.696511567325217,"quality":"auspicious"},{"name":"Kāla","start":"12:42","end":"14:12","startHours":12.696511567325217,"endHours":14.20463090519021,"quality":"inauspicious"},{"name":"Śubha","start":"14:12","end":"15:43","startHours":14.20463090519021,"endHours":15.712750243055204,"quality":"auspicious"},{"name":"Roga","start":"15:43","end":"17:13","startHours":15.712750243055204,"endHours":17.220869580920198,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:44","startHours":17.220869580920198,"endHours":18.72898891878519,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:44","end":"20:13","startHours":18.72898891878519,"endHours":20.220869580920198,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:43","startHours":20.220869580920198,"endHours":21.712750243055204,"quality":"inauspicious"},{"name":"Udveg","start":"21:43","end":"23:12","startHours":21.712750243055204,"endHours":23.20463090519021,"quality":"inauspicious"},{"name":"Chala","start":"23:12","end":"00:42","startHours":23.20463090519021,"endHours":24.696511567325217,"quality":"neutral"},{"name":"Labha","start":"00:42","end":"02:11","startHours":24.696511567325217,"endHours":26.188392229460224,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:41","startHours":26.188392229460224,"endHours":27.68027289159523,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:10","startHours":27.68027289159523,"endHours":29.17215355373024,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:40","startHours":29.17215355373024,"endHours":30.664034215865243,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:40","end":"07:40","startHours":6.664034215865245,"endHours":7.664034215865245,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:40","end":"08:40","startHours":7.664034215865245,"endHours":8.664034215865245,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:40","end":"09:40","startHours":8.664034215865245,"endHours":9.664034215865245,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:40","end":"10:40","startHours":9.664034215865245,"endHours":10.664034215865245,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:40","end":"11:40","startHours":10.664034215865245,"endHours":11.664034215865245,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:40","end":"12:40","startHours":11.664034215865245,"endHours":12.664034215865245,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:40","end":"13:40","startHours":12.664034215865245,"endHours":13.664034215865245,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:40","end":"14:40","startHours":13.664034215865245,"endHours":14.664034215865245,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:40","end":"15:40","startHours":14.664034215865245,"endHours":15.664034215865245,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:40","end":"16:40","startHours":15.664034215865245,"endHours":16.664034215865243,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:40","end":"17:40","startHours":16.664034215865243,"endHours":17.664034215865243,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:40","end":"18:40","startHours":17.664034215865243,"endHours":18.664034215865243,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:40","end":"19:40","startHours":18.664034215865243,"endHours":19.664034215865243,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:40","end":"20:40","startHours":19.664034215865243,"endHours":20.664034215865243,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:40","end":"21:40","startHours":20.664034215865243,"endHours":21.664034215865243,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:40","end":"22:40","startHours":21.664034215865243,"endHours":22.664034215865243,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:40","end":"23:40","startHours":22.664034215865243,"endHours":23.664034215865243,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:40","end":"00:40","startHours":23.664034215865243,"endHours":24.664034215865243,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:40","end":"01:40","startHours":24.664034215865243,"endHours":25.664034215865243,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:40","end":"02:40","startHours":25.664034215865243,"endHours":26.664034215865243,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:40","end":"03:40","startHours":26.664034215865243,"endHours":27.664034215865243,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:40","end":"04:40","startHours":27.664034215865243,"endHours":28.664034215865243,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:40","end":"05:40","startHours":28.664034215865243,"endHours":29.664034215865243,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:40","end":"06:40","startHours":29.664034215865243,"endHours":30.664034215865243,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-1.2751043356219052,"eotMinutes":-8.763894039513033,"ayanamsa":25.2947}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Daśamī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 March 18, 2103 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 18, 2103 CE for Kolhāpur, Maharashtra: Śukla Daśamī, sūryodaya 06:40, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2103-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2103-03-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/2103-03-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/2103-03-18","x-default":"https://vidhyamitra.com/city/kolhapur/2103-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T22:05:58.489Z","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":"2026-05-20T22:05:58.489Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T22:05:58.489Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}