{"id":"vidhyamitra:city-day:kolhapur:1883-09-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1883-09-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1883-09-20","date_display":"September 20, 1883 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":1883,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409073.770833,"kali_year":4985,"ahargana":1820608.2708,"sun":{"sidereal_longitude":154.0351,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":15.0211,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.986,"elapsed_within_tithi_degrees":4.986},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.0211,"elapsed_within_degrees":1.6878},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.0563},"karana":{"half_tithi_index":36,"name":"Bava"},"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":1883,"month":9,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2409073.770833,"ahargana":1820608.2708,"kali_year":4985,"ayanamsa_lahiri":22.2286,"grahas":{"sun":{"sidereal_longitude":154.49142400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":18.17542400000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":0.0307},"mars":{"sidereal_longitude":85.91452400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":180.87542400000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":97.97552400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":155.87192400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.781623999999965,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":195.4124,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.4124,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1883,"month":9,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2409073.770833,"kali_year":4985,"ahargana":1820608.2708,"sun":{"sidereal_longitude":154.0351,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":15.0211,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.986,"elapsed_within_tithi_degrees":4.986},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.0211,"elapsed_within_degrees":1.6878},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.0563},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.031,"elongation":139.014},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.031,"opposition_distance":40.986}},"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":"06:21","sunsetLocal":"18:31","solarNoonLocal":"12:26","dayLengthHours":12.168186206739318,"dayLengthDisplay":"12 Hours 10 Mins 05 Secs","nightLengthDisplay":"11 Hours 49 Mins 55 Secs","moonriseLocal":"21:00","moonsetLocal":"09:41","rahuKala":{"name":"Rāhu Kāla","start":"13:57","end":"15:28","startHours":13.949021363149843,"endHours":15.470044638992256,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:21","end":"07:52","startHours":6.343904983937769,"endHours":7.864928259780184,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:23","end":"10:54","startHours":9.385951535622599,"endHours":10.906974811465012,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.183148432176942,"endHours":9.588754639068254,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.850912742551907,"endHours":7.175397708064955,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.022391880416118,"endHours":12.833604294198738,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.721480156372526,"endHours":5.532692570155148,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.329889466709492,"endHours":6.343904983937769,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:16","startHours":14.456029121763981,"endHours":15.267241535546603,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.312091190677087,"endHours":18.712091190677086,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:01","startHours":18.512091190677086,"endHours":19.019098949291223,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.262091190677086,"endHours":20.012091190677086,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.02239188041612,"endHours":24.83360429419874,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:21","end":"07:52","startHours":6.343904983937769,"endHours":7.864928259780184,"quality":"auspicious"},{"name":"Roga","start":"07:52","end":"09:23","startHours":7.864928259780184,"endHours":9.385951535622599,"quality":"inauspicious"},{"name":"Udveg","start":"09:23","end":"10:54","startHours":9.385951535622599,"endHours":10.906974811465012,"quality":"inauspicious"},{"name":"Chala","start":"10:54","end":"12:26","startHours":10.906974811465012,"endHours":12.427998087307428,"quality":"neutral"},{"name":"Labha","start":"12:26","end":"13:57","startHours":12.427998087307428,"endHours":13.949021363149843,"quality":"auspicious"},{"name":"Amṛta","start":"13:57","end":"15:28","startHours":13.949021363149843,"endHours":15.470044638992256,"quality":"auspicious"},{"name":"Kāla","start":"15:28","end":"16:59","startHours":15.470044638992256,"endHours":16.991067914834673,"quality":"inauspicious"},{"name":"Śubha","start":"16:59","end":"18:31","startHours":16.991067914834673,"endHours":18.512091190677086,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:31","end":"19:59","startHours":18.512091190677086,"endHours":19.991067914834673,"quality":"auspicious"},{"name":"Kāla","start":"19:59","end":"21:28","startHours":19.991067914834673,"endHours":21.470044638992256,"quality":"inauspicious"},{"name":"Śubha","start":"21:28","end":"22:57","startHours":21.470044638992256,"endHours":22.949021363149843,"quality":"auspicious"},{"name":"Roga","start":"22:57","end":"00:26","startHours":22.949021363149843,"endHours":24.42799808730743,"quality":"inauspicious"},{"name":"Udveg","start":"00:26","end":"01:54","startHours":24.42799808730743,"endHours":25.906974811465012,"quality":"inauspicious"},{"name":"Chala","start":"01:54","end":"03:23","startHours":25.906974811465012,"endHours":27.3859515356226,"quality":"neutral"},{"name":"Labha","start":"03:23","end":"04:52","startHours":27.3859515356226,"endHours":28.864928259780186,"quality":"auspicious"},{"name":"Amṛta","start":"04:52","end":"06:21","startHours":28.864928259780186,"endHours":30.34390498393777,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.343904983937769,"endHours":7.343904983937769,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.343904983937769,"endHours":8.343904983937769,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.343904983937769,"endHours":9.343904983937769,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.343904983937769,"endHours":10.343904983937769,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.343904983937769,"endHours":11.343904983937769,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.343904983937769,"endHours":12.343904983937769,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.343904983937769,"endHours":13.343904983937769,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.343904983937769,"endHours":14.343904983937769,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.343904983937769,"endHours":15.343904983937769,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.343904983937769,"endHours":16.34390498393777,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34390498393777,"endHours":17.34390498393777,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34390498393777,"endHours":18.34390498393777,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34390498393777,"endHours":19.34390498393777,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34390498393777,"endHours":20.34390498393777,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34390498393777,"endHours":21.34390498393777,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34390498393777,"endHours":22.34390498393777,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34390498393777,"endHours":23.34390498393777,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34390498393777,"endHours":24.34390498393777,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34390498393777,"endHours":25.34390498393777,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34390498393777,"endHours":26.34390498393777,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34390498393777,"endHours":27.34390498393777,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34390498393777,"endHours":28.34390498393777,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34390498393777,"endHours":29.34390498393777,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34390498393777,"endHours":30.34390498393777,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.3039530667239008,"eotMinutes":7.346914761554353,"ayanamsa":22.2286}},"calendars":{"vikram_samvat":1940,"vikram_samvatsara":"Durmukhi","saka_samvat":1805,"saka_samvatsara":"Subhānu","bengali_samvat":1290,"malayalam_era":1059,"nanakshahi_year":414,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 1940 Durmukhi · Śaka 1805 Subhānu"},"festivals":[{"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 September 20, 1883 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 20, 1883 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:21, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1883-09-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1883-09-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/1883-09-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/1883-09-20","x-default":"https://vidhyamitra.com/city/kolhapur/1883-09-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:27:47.289Z","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":"2026-06-01T09:27:47.289Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:27:47.289Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}