{"id":"vidhyamitra:city-day:kolhapur:2163-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2163-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2163-04-20","date_display":"April 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":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511188.770833,"kali_year":5265,"ahargana":1922723.2708,"sun":{"sidereal_longitude":3.433,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":195.4879,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.055,"elapsed_within_tithi_degrees":0.055},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.4879,"elapsed_within_degrees":8.8213},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.9209},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511188.770833,"ahargana":1922723.2708,"kali_year":5265,"ayanamsa_lahiri":26.1342,"grahas":{"sun":{"sidereal_longitude":3.6929799999999773,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":197.69858,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":0.8285},"mars":{"sidereal_longitude":295.76437999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":334.94618,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":290.26658,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":341.03728,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":227.18898000000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":184.8683,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.8683,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2163,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511188.770833,"kali_year":5265,"ahargana":1922723.2708,"sun":{"sidereal_longitude":3.433,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":195.4879,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.055,"elapsed_within_tithi_degrees":0.055},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.4879,"elapsed_within_degrees":8.8213},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.9209},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.828,"elongation":167.945},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.828,"opposition_distance":12.055}},"eclipse_window_40days":[{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":-0.292,"opposition_distance":1.266},{"offset_days":13,"type":"solar","occurs":true,"moon_latitude":-0.773,"elongation":1.964}]},"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":"06:15","sunsetLocal":"18:50","solarNoonLocal":"12:32","dayLengthHours":12.581550121061277,"dayLengthDisplay":"12 Hours 34 Mins 54 Secs","nightLengthDisplay":"11 Hours 25 Mins 06 Secs","moonriseLocal":"19:45","moonsetLocal":"07:11","rahuKala":{"name":"Rāhu Kāla","start":"12:32","end":"14:06","startHours":12.53431727557265,"endHours":14.10701104070531,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:23","startHours":7.816235980174672,"endHours":9.388929745307331,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:58","end":"12:32","startHours":10.961623510439992,"endHours":12.53431727557265,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.179237243289643,"endHours":9.59862224732502,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.767773470086232,"endHours":7.103281473314533,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:57","startHours":12.114932271537274,"endHours":12.953702279608027,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:24","startHours":4.566002198900509,"endHours":5.404772206971261,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:15","startHours":5.195079704953573,"endHours":6.243542215042012,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.63124229574953,"endHours":15.470012303820281,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.62509233610329,"endHours":19.025092336103288,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:21","startHours":18.82509233610329,"endHours":19.34932359114751,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.57509233610329,"endHours":20.32509233610329,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:57","startHours":24.114932271537274,"endHours":24.953702279608027,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:15","end":"07:49","startHours":6.243542215042012,"endHours":7.816235980174672,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:23","startHours":7.816235980174672,"endHours":9.388929745307331,"quality":"auspicious"},{"name":"Kāla","start":"09:23","end":"10:58","startHours":9.388929745307331,"endHours":10.961623510439992,"quality":"inauspicious"},{"name":"Śubha","start":"10:58","end":"12:32","startHours":10.961623510439992,"endHours":12.53431727557265,"quality":"auspicious"},{"name":"Roga","start":"12:32","end":"14:06","startHours":12.53431727557265,"endHours":14.10701104070531,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:41","startHours":14.10701104070531,"endHours":15.67970480583797,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:15","startHours":15.67970480583797,"endHours":17.25239857097063,"quality":"neutral"},{"name":"Labha","start":"17:15","end":"18:50","startHours":17.25239857097063,"endHours":18.82509233610329,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:50","end":"20:15","startHours":18.82509233610329,"endHours":20.25239857097063,"quality":"inauspicious"},{"name":"Chala","start":"20:15","end":"21:41","startHours":20.25239857097063,"endHours":21.67970480583797,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"23:06","startHours":21.67970480583797,"endHours":23.10701104070531,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:32","startHours":23.10701104070531,"endHours":24.53431727557265,"quality":"auspicious"},{"name":"Kāla","start":"00:32","end":"01:58","startHours":24.53431727557265,"endHours":25.961623510439992,"quality":"inauspicious"},{"name":"Śubha","start":"01:58","end":"03:23","startHours":25.961623510439992,"endHours":27.38892974530733,"quality":"auspicious"},{"name":"Roga","start":"03:23","end":"04:49","startHours":27.38892974530733,"endHours":28.81623598017467,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:15","startHours":28.81623598017467,"endHours":30.243542215042012,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.243542215042012,"endHours":7.243542215042012,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.243542215042012,"endHours":8.243542215042012,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.243542215042012,"endHours":9.243542215042012,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.243542215042012,"endHours":10.243542215042012,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.243542215042012,"endHours":11.243542215042012,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.243542215042012,"endHours":12.243542215042012,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.243542215042012,"endHours":13.243542215042012,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.243542215042012,"endHours":14.243542215042012,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.243542215042012,"endHours":15.243542215042012,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.243542215042012,"endHours":16.243542215042012,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.243542215042012,"endHours":17.243542215042012,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.243542215042012,"endHours":18.243542215042012,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.243542215042012,"endHours":19.243542215042012,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.243542215042012,"endHours":20.243542215042012,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.243542215042012,"endHours":21.243542215042012,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.243542215042012,"endHours":22.243542215042012,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.243542215042012,"endHours":23.243542215042012,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.243542215042012,"endHours":24.243542215042012,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.243542215042012,"endHours":25.243542215042012,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.243542215042012,"endHours":26.243542215042012,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.243542215042012,"endHours":27.243542215042012,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.243542215042012,"endHours":28.243542215042012,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.243542215042012,"endHours":29.243542215042012,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.243542215042012,"endHours":30.243542215042012,"planetary_lord":"Sun"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.409880433373168,"eotMinutes":0.9677634656409275,"ayanamsa":26.1342}},"calendars":{"vikram_samvat":2220,"vikram_samvatsara":"Dhātṛ","saka_samvat":2085,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1570,"malayalam_era":1339,"nanakshahi_year":694,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2220 Dhātṛ · Śaka 2085 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 April 20, 2163 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 20, 2163 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:15, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2163-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2163-04-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/2163-04-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/2163-04-20","x-default":"https://vidhyamitra.com/city/kolhapur/2163-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:22:47.305Z","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":"2026-06-01T02:22:47.305Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:22:47.305Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}