{"id":"vidhyamitra:city-day:kolhapur:2013-09-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2013-09-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-09-08","date_display":"September 8, 2013 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":2013,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456543.770833,"kali_year":5115,"ahargana":1868078.2708,"sun":{"sidereal_longitude":140.7766,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":171.7541,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.9774,"elapsed_within_tithi_degrees":6.9774},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.7541,"elapsed_within_degrees":11.7541},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.5307},"karana":{"half_tithi_index":5,"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":2013,"month":9,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456543.770833,"ahargana":1868078.2708,"kali_year":5115,"ayanamsa_lahiri":24.0442,"grahas":{"sun":{"sidereal_longitude":141.519321,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":172.174221,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":-2.1434},"mars":{"sidereal_longitude":102.76232099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":153.58162100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":80.58182099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":182.05532100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":193.43852100000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":200.2234,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.2234,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":9,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456543.770833,"kali_year":5115,"ahargana":1868078.2708,"sun":{"sidereal_longitude":140.7766,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":171.7541,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.9774,"elapsed_within_tithi_degrees":6.9774},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.7541,"elapsed_within_degrees":11.7541},"yoga":{"number":24,"name":"Śukla","sum_longitude":312.5307},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.143,"elongation":30.977},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.143,"opposition_distance":149.023}},"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":"06:20","sunsetLocal":"18:40","solarNoonLocal":"12:30","dayLengthHours":12.345108702301784,"dayLengthDisplay":"12 Hours 20 Mins 42 Secs","nightLengthDisplay":"11 Hours 39 Mins 18 Secs","moonriseLocal":"08:38","moonsetLocal":"20:27","rahuKala":{"name":"Rāhu Kāla","start":"17:08","end":"18:40","startHours":17.13122301970202,"endHours":18.674361607489743,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:30","end":"14:03","startHours":12.50180725633885,"endHours":14.044945844126573,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:35","end":"17:08","startHours":15.588084431914297,"endHours":17.13122301970202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:37","startHours":9.209778269058376,"endHours":9.621281892468435,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.843632434450533,"endHours":7.172835333178581,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:55","startHours":12.090303632928793,"endHours":12.913310879748911,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:30","startHours":4.683238411547721,"endHours":5.50624565836784,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.30049384666281,"endHours":6.329252905187959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:23","startHours":14.559325373389148,"endHours":15.382332620209267,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.474361607489744,"endHours":18.874361607489742,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:11","startHours":18.674361607489743,"endHours":19.188741136752316,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.424361607489743,"endHours":20.174361607489743,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:55","startHours":24.09030363292879,"endHours":24.91331087974891,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"07:52","startHours":6.329252905187959,"endHours":7.872391492975682,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:25","startHours":7.872391492975682,"endHours":9.415530080763405,"quality":"neutral"},{"name":"Labha","start":"09:25","end":"10:58","startHours":9.415530080763405,"endHours":10.958668668551127,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:30","startHours":10.958668668551127,"endHours":12.50180725633885,"quality":"auspicious"},{"name":"Kāla","start":"12:30","end":"14:03","startHours":12.50180725633885,"endHours":14.044945844126573,"quality":"inauspicious"},{"name":"Śubha","start":"14:03","end":"15:35","startHours":14.044945844126573,"endHours":15.588084431914297,"quality":"auspicious"},{"name":"Roga","start":"15:35","end":"17:08","startHours":15.588084431914297,"endHours":17.13122301970202,"quality":"inauspicious"},{"name":"Udveg","start":"17:08","end":"18:40","startHours":17.13122301970202,"endHours":18.674361607489743,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:40","end":"20:08","startHours":18.674361607489743,"endHours":20.13122301970202,"quality":"auspicious"},{"name":"Roga","start":"20:08","end":"21:35","startHours":20.13122301970202,"endHours":21.588084431914297,"quality":"inauspicious"},{"name":"Udveg","start":"21:35","end":"23:03","startHours":21.588084431914297,"endHours":23.044945844126573,"quality":"inauspicious"},{"name":"Chala","start":"23:03","end":"00:30","startHours":23.044945844126573,"endHours":24.50180725633885,"quality":"neutral"},{"name":"Labha","start":"00:30","end":"01:58","startHours":24.50180725633885,"endHours":25.958668668551127,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:25","startHours":25.958668668551127,"endHours":27.415530080763403,"quality":"auspicious"},{"name":"Kāla","start":"03:25","end":"04:52","startHours":27.415530080763403,"endHours":28.87239149297568,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:20","startHours":28.87239149297568,"endHours":30.329252905187957,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.329252905187959,"endHours":7.329252905187959,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.329252905187959,"endHours":8.329252905187959,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.329252905187959,"endHours":9.329252905187959,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.329252905187959,"endHours":10.329252905187959,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.329252905187959,"endHours":11.329252905187959,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.329252905187959,"endHours":12.329252905187959,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.329252905187959,"endHours":13.329252905187959,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.329252905187959,"endHours":14.329252905187959,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.329252905187959,"endHours":15.329252905187959,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.329252905187959,"endHours":16.329252905187957,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.329252905187957,"endHours":17.329252905187957,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.329252905187957,"endHours":18.329252905187957,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.329252905187957,"endHours":19.329252905187957,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.329252905187957,"endHours":20.329252905187957,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.329252905187957,"endHours":21.329252905187957,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.329252905187957,"endHours":22.329252905187957,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.329252905187957,"endHours":23.329252905187957,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.329252905187957,"endHours":24.329252905187957,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.329252905187957,"endHours":25.329252905187957,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.329252905187957,"endHours":26.329252905187957,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.329252905187957,"endHours":27.329252905187957,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.329252905187957,"endHours":28.329252905187957,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.329252905187957,"endHours":29.329252905187957,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.329252905187957,"endHours":30.329252905187957,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.690645737322897,"eotMinutes":2.918364619668906,"ayanamsa":24.0442}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"varaha-jayanti","name":"Varāha Jayantī","name_sanskrit":"वराह जयन्ती","tradition":"Vaishnava","associated_deity":"Varāha (3rd daśāvatāra of Krishna)","deity_avatara_index":12,"significance":"Varāha lifted Bhū-Devī from the cosmic ocean.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":4,"sources":["Bhāgavata 3.13"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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":[]},"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 8, 2013 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 8, 2013 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:20, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2013-09-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2013-09-08","sa":"https://sa.vidhyamitra.com/city/kolhapur/2013-09-08","hi":"https://hi.vidhyamitra.com/city/kolhapur/2013-09-08","x-default":"https://vidhyamitra.com/city/kolhapur/2013-09-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T20:41:20.326Z","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":"2026-05-15T20:41:20.326Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T20:41:20.326Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}