{"id":"vidhyamitra:city-day:kolhapur:2105-09-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2105-09-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2105-09-19","date_display":"September 19, 2105 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":2105,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490156.770833,"kali_year":5207,"ahargana":1901691.2708,"sun":{"sidereal_longitude":149.7019,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":269.0752,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.3732,"elapsed_within_tithi_degrees":11.3732},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.0752,"elapsed_within_degrees":2.4085},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7771},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2105,"month":9,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490156.770833,"ahargana":1901691.2708,"kali_year":5207,"ayanamsa_lahiri":25.3298,"grahas":{"sun":{"sidereal_longitude":150.69075699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":268.69755699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":3.4371},"mars":{"sidereal_longitude":88.84015699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":166.88375700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":338.321657,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":127.88525700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":232.49185699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":219.2449,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":39.2449,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"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":2105,"month":9,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490156.770833,"kali_year":5207,"ahargana":1901691.2708,"sun":{"sidereal_longitude":149.7019,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":269.0752,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.3732,"elapsed_within_tithi_degrees":11.3732},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":269.0752,"elapsed_within_degrees":2.4085},"yoga":{"number":5,"name":"Śobhana","sum_longitude":58.7771},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.437,"elongation":119.373},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.437,"opposition_distance":60.627}},"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":12.179323547786955,"dayLengthDisplay":"12 Hours 10 Mins 46 Secs","nightLengthDisplay":"11 Hours 49 Mins 14 Secs","moonriseLocal":"14:42","moonsetLocal":"01:54","rahuKala":{"name":"Rāhu Kāla","start":"09:23","end":"10:55","startHours":9.389294511595764,"endHours":10.911709955069133,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:57","end":"15:29","startHours":13.956540842015873,"endHours":15.478956285489241,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:21","end":"07:52","startHours":6.344463624649025,"endHours":7.866879068122395,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.186305785799314,"endHours":9.592283237392213,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.851935439140148,"endHours":7.176717400414467,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:50","startHours":12.028147946949604,"endHours":12.8401028501354,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:32","startHours":4.720553818277431,"endHours":5.532508721463228,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.329519995666779,"endHours":6.344463624649025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.464012656506995,"endHours":15.275967559692791,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.32378717243598,"endHours":18.72378717243598,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:02","startHours":18.52378717243598,"endHours":19.031258986927103,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.27378717243598,"endHours":20.02378717243598,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:50","startHours":24.028147946949602,"endHours":24.840102850135402,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:21","end":"07:52","startHours":6.344463624649025,"endHours":7.866879068122395,"quality":"inauspicious"},{"name":"Śubha","start":"07:52","end":"09:23","startHours":7.866879068122395,"endHours":9.389294511595764,"quality":"auspicious"},{"name":"Roga","start":"09:23","end":"10:55","startHours":9.389294511595764,"endHours":10.911709955069133,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:26","startHours":10.911709955069133,"endHours":12.434125398542502,"quality":"inauspicious"},{"name":"Chala","start":"12:26","end":"13:57","startHours":12.434125398542502,"endHours":13.956540842015873,"quality":"neutral"},{"name":"Labha","start":"13:57","end":"15:29","startHours":13.956540842015873,"endHours":15.478956285489241,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"17:00","startHours":15.478956285489241,"endHours":17.00137172896261,"quality":"auspicious"},{"name":"Kāla","start":"17:00","end":"18:31","startHours":17.00137172896261,"endHours":18.52378717243598,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:31","end":"20:00","startHours":18.52378717243598,"endHours":20.00137172896261,"quality":"auspicious"},{"name":"Amṛta","start":"20:00","end":"21:29","startHours":20.00137172896261,"endHours":21.478956285489243,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"22:57","startHours":21.478956285489243,"endHours":22.956540842015873,"quality":"inauspicious"},{"name":"Śubha","start":"22:57","end":"00:26","startHours":22.956540842015873,"endHours":24.434125398542502,"quality":"auspicious"},{"name":"Roga","start":"00:26","end":"01:55","startHours":24.434125398542502,"endHours":25.911709955069135,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:23","startHours":25.911709955069135,"endHours":27.389294511595764,"quality":"inauspicious"},{"name":"Chala","start":"03:23","end":"04:52","startHours":27.389294511595764,"endHours":28.866879068122394,"quality":"neutral"},{"name":"Labha","start":"04:52","end":"06:21","startHours":28.866879068122394,"endHours":30.344463624649023,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.344463624649025,"endHours":7.344463624649025,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.344463624649025,"endHours":8.344463624649025,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.344463624649025,"endHours":9.344463624649025,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.344463624649025,"endHours":10.344463624649025,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.344463624649025,"endHours":11.344463624649025,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.344463624649025,"endHours":12.344463624649025,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.344463624649025,"endHours":13.344463624649025,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.344463624649025,"endHours":14.344463624649025,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.344463624649025,"endHours":15.344463624649025,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.344463624649025,"endHours":16.344463624649023,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.344463624649023,"endHours":17.344463624649023,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.344463624649023,"endHours":18.344463624649023,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.344463624649023,"endHours":19.344463624649023,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.344463624649023,"endHours":20.344463624649023,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.344463624649023,"endHours":21.344463624649023,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.344463624649023,"endHours":22.344463624649023,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.344463624649023,"endHours":23.344463624649023,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.344463624649023,"endHours":24.344463624649023,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.344463624649023,"endHours":25.344463624649023,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.344463624649023,"endHours":26.344463624649023,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.344463624649023,"endHours":27.344463624649023,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.344463624649023,"endHours":28.344463624649023,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.344463624649023,"endHours":29.344463624649023,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.344463624649023,"endHours":30.344463624649023,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.581682338527896,"eotMinutes":6.979276087449932,"ayanamsa":25.3298}},"calendars":{"vikram_samvat":2162,"vikram_samvatsara":"Bahudhānya","saka_samvat":2027,"saka_samvatsara":"Krodhana","bengali_samvat":1512,"malayalam_era":1281,"nanakshahi_year":636,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","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":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2162 Bahudhānya · Śaka 2027 Krodhana"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi_ingress":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 19, 2105 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 19, 2105 CE for Kolhāpur, Maharashtra: Śukla Daśamī, sūryodaya 06:21, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2105-09-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2105-09-19","sa":"https://sa.vidhyamitra.com/city/kolhapur/2105-09-19","hi":"https://hi.vidhyamitra.com/city/kolhapur/2105-09-19","x-default":"https://vidhyamitra.com/city/kolhapur/2105-09-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:48:53.889Z","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":"2026-06-02T23:48:53.889Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:48:53.889Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}