{"id":"vidhyamitra:city-day:kolhapur:2163-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2163-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2163-10-20","date_display":"October 20, 2163 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":2163,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511371.770833,"kali_year":5265,"ahargana":1922906.2708,"sun":{"sidereal_longitude":179.2087,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":88.7841,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.5754,"elapsed_within_tithi_degrees":5.5754},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.7841,"elapsed_within_degrees":8.7841},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.9928},"karana":{"half_tithi_index":44,"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":2163,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511371.770833,"ahargana":1922906.2708,"kali_year":5265,"ayanamsa_lahiri":26.1411,"grahas":{"sun":{"sidereal_longitude":180.33498800000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":87.125788,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-4.491},"mars":{"sidereal_longitude":31.740887999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":198.62138800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":284.47368800000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":206.10128800000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":224.57198799999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":175.1721,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":355.1721,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2163,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511371.770833,"kali_year":5265,"ahargana":1922906.2708,"sun":{"sidereal_longitude":179.2087,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":88.7841,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":269.5754,"elapsed_within_tithi_degrees":5.5754},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.7841,"elapsed_within_degrees":8.7841},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.9928},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.491,"elongation":90.425},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.491,"opposition_distance":89.575}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":0.386,"opposition_distance":0.607},{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":1.175,"elongation":2.709}]},"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":"06:26","sunsetLocal":"18:08","solarNoonLocal":"12:17","dayLengthHours":11.704671025389397,"dayLengthDisplay":"11 Hours 42 Mins 17 Secs","nightLengthDisplay":"12 Hours 17 Mins 43 Secs","moonriseLocal":"23:35","moonsetLocal":"12:34","rahuKala":{"name":"Rāhu Kāla","start":"13:45","end":"15:13","startHours":13.751916024103153,"endHours":15.214999902276828,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:26","end":"07:54","startHours":6.43649663323478,"endHours":7.8995805114084545,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:22","end":"10:50","startHours":9.362664389582129,"endHours":10.825748267755804,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.167586539158972,"endHours":9.557742240005286,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.924191259292671,"endHours":7.236315819969722,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:41","startHours":11.898676445083167,"endHours":12.678987846775792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:39","startHours":4.875873829849527,"endHours":5.656185231542153,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:26","startHours":5.461107381118997,"endHours":6.43649663323478,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:01","startHours":14.239610650161044,"endHours":15.019922051853671,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.941167658624178,"endHours":18.341167658624176,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:38","startHours":18.141167658624177,"endHours":18.628862284682068,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.891167658624177,"endHours":19.641167658624177,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:41","startHours":23.898676445083165,"endHours":24.678987846775794,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:26","end":"07:54","startHours":6.43649663323478,"endHours":7.8995805114084545,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:22","startHours":7.8995805114084545,"endHours":9.362664389582129,"quality":"inauspicious"},{"name":"Udveg","start":"09:22","end":"10:50","startHours":9.362664389582129,"endHours":10.825748267755804,"quality":"inauspicious"},{"name":"Chala","start":"10:50","end":"12:17","startHours":10.825748267755804,"endHours":12.28883214592948,"quality":"neutral"},{"name":"Labha","start":"12:17","end":"13:45","startHours":12.28883214592948,"endHours":13.751916024103153,"quality":"auspicious"},{"name":"Amṛta","start":"13:45","end":"15:13","startHours":13.751916024103153,"endHours":15.214999902276828,"quality":"auspicious"},{"name":"Kāla","start":"15:13","end":"16:41","startHours":15.214999902276828,"endHours":16.6780837804505,"quality":"inauspicious"},{"name":"Śubha","start":"16:41","end":"18:08","startHours":16.6780837804505,"endHours":18.141167658624177,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:08","end":"19:41","startHours":18.141167658624177,"endHours":19.678083780450503,"quality":"auspicious"},{"name":"Kāla","start":"19:41","end":"21:13","startHours":19.678083780450503,"endHours":21.214999902276826,"quality":"inauspicious"},{"name":"Śubha","start":"21:13","end":"22:45","startHours":21.214999902276826,"endHours":22.751916024103153,"quality":"auspicious"},{"name":"Roga","start":"22:45","end":"00:17","startHours":22.751916024103153,"endHours":24.28883214592948,"quality":"inauspicious"},{"name":"Udveg","start":"00:17","end":"01:50","startHours":24.28883214592948,"endHours":25.825748267755806,"quality":"inauspicious"},{"name":"Chala","start":"01:50","end":"03:22","startHours":25.825748267755806,"endHours":27.36266438958213,"quality":"neutral"},{"name":"Labha","start":"03:22","end":"04:54","startHours":27.36266438958213,"endHours":28.899580511408455,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:26","startHours":28.899580511408455,"endHours":30.436496633234782,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.43649663323478,"endHours":7.43649663323478,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.43649663323478,"endHours":8.43649663323478,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.43649663323478,"endHours":9.43649663323478,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.43649663323478,"endHours":10.43649663323478,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.43649663323478,"endHours":11.43649663323478,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.43649663323478,"endHours":12.43649663323478,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.43649663323478,"endHours":13.43649663323478,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.43649663323478,"endHours":14.43649663323478,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.43649663323478,"endHours":15.43649663323478,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.43649663323478,"endHours":16.436496633234782,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.436496633234782,"endHours":17.436496633234782,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.436496633234782,"endHours":18.436496633234782,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.436496633234782,"endHours":19.436496633234782,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.436496633234782,"endHours":20.436496633234782,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.436496633234782,"endHours":21.436496633234782,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.436496633234782,"endHours":22.436496633234782,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.436496633234782,"endHours":23.436496633234782,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.436496633234782,"endHours":24.436496633234782,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.436496633234782,"endHours":25.436496633234782,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.436496633234782,"endHours":26.436496633234782,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.436496633234782,"endHours":27.436496633234782,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.436496633234782,"endHours":28.436496633234782,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.436496633234782,"endHours":29.436496633234782,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.436496633234782,"endHours":30.436496633234782,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.213625572629349,"eotMinutes":15.696871244231174,"ayanamsa":26.1411}},"calendars":{"vikram_samvat":2220,"vikram_samvatsara":"Dhātṛ","saka_samvat":2085,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1570,"malayalam_era":1339,"nanakshahi_year":694,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Aṣṭamī · Vikram 2220 Dhātṛ · Śaka 2085 Rudhirodgāri"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"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 October 20, 2163 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"October 20, 2163 CE for Kolhāpur, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:26, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2163-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2163-10-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/2163-10-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/2163-10-20","x-default":"https://vidhyamitra.com/city/kolhapur/2163-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:14:48.791Z","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":"2026-05-31T11:14:48.791Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:14:48.791Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}