{"id":"vidhyamitra:city-day:kolhapur:1877-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1877-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-09-10","date_display":"September 10, 1877 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":1877,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406872.770833,"kali_year":4979,"ahargana":1818407.2708,"sun":{"sidereal_longitude":144.8383,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":178.6531,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.8148,"elapsed_within_tithi_degrees":9.8148},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.6531,"elapsed_within_degrees":5.3198},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.4915},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1877,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406872.770833,"ahargana":1818407.2708,"kali_year":4979,"ayanamsa_lahiri":22.1445,"grahas":{"sun":{"sidereal_longitude":145.26241800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":179.916918,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-3.2691},"mars":{"sidereal_longitude":321.89191800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":171.68521799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":243.80671800000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":180.121218,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":325.8625179999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":312.032,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":132.032,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1877,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406872.770833,"kali_year":4979,"ahargana":1818407.2708,"sun":{"sidereal_longitude":144.8383,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":178.6531,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.8148,"elapsed_within_tithi_degrees":9.8148},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.6531,"elapsed_within_degrees":5.3198},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.4915},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.269,"elongation":33.815},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.269,"opposition_distance":146.185}},"eclipse_window_40days":[{"offset_days":-17,"type":"lunar","occurs":true,"moon_latitude":-0.222,"opposition_distance":1.679}]},"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":"18:39","solarNoonLocal":"12:29","dayLengthHours":12.316047213054944,"dayLengthDisplay":"12 Hours 18 Mins 58 Secs","nightLengthDisplay":"11 Hours 41 Mins 02 Secs","moonriseLocal":"08:56","moonsetLocal":"20:40","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:25","startHours":7.871147332143628,"endHours":9.410653233775495,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:57","end":"12:29","startHours":10.950159135407365,"endHours":12.48966503703923,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:02","end":"15:34","startHours":14.0291709386711,"endHours":15.568676840302967,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.20538578022458,"endHours":9.615920687326412,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.8448100643890495,"endHours":7.173237990070515,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:54","startHours":12.079130129937399,"endHours":12.900199944141063,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:31","startHours":4.689501802104434,"endHours":5.510571616308097,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.3053041627571815,"endHours":6.33164143051176,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:22","startHours":14.54233957254839,"endHours":15.363409386752052,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.447688643566703,"endHours":18.847688643566702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.647688643566703,"endHours":19.16085727744399,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.397688643566703,"endHours":20.147688643566703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:54","startHours":24.0791301299374,"endHours":24.90019994414106,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:20","end":"07:52","startHours":6.33164143051176,"endHours":7.871147332143628,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:25","startHours":7.871147332143628,"endHours":9.410653233775495,"quality":"inauspicious"},{"name":"Śubha","start":"09:25","end":"10:57","startHours":9.410653233775495,"endHours":10.950159135407365,"quality":"auspicious"},{"name":"Roga","start":"10:57","end":"12:29","startHours":10.950159135407365,"endHours":12.48966503703923,"quality":"inauspicious"},{"name":"Udveg","start":"12:29","end":"14:02","startHours":12.48966503703923,"endHours":14.0291709386711,"quality":"inauspicious"},{"name":"Chala","start":"14:02","end":"15:34","startHours":14.0291709386711,"endHours":15.568676840302967,"quality":"neutral"},{"name":"Labha","start":"15:34","end":"17:06","startHours":15.568676840302967,"endHours":17.108182741934836,"quality":"auspicious"},{"name":"Amṛta","start":"17:06","end":"18:39","startHours":17.108182741934836,"endHours":18.647688643566703,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:39","end":"20:06","startHours":18.647688643566703,"endHours":20.108182741934833,"quality":"neutral"},{"name":"Labha","start":"20:06","end":"21:34","startHours":20.108182741934833,"endHours":21.568676840302967,"quality":"auspicious"},{"name":"Amṛta","start":"21:34","end":"23:02","startHours":21.568676840302967,"endHours":23.0291709386711,"quality":"auspicious"},{"name":"Kāla","start":"23:02","end":"00:29","startHours":23.0291709386711,"endHours":24.48966503703923,"quality":"inauspicious"},{"name":"Śubha","start":"00:29","end":"01:57","startHours":24.48966503703923,"endHours":25.95015913540736,"quality":"auspicious"},{"name":"Roga","start":"01:57","end":"03:25","startHours":25.95015913540736,"endHours":27.410653233775495,"quality":"inauspicious"},{"name":"Udveg","start":"03:25","end":"04:52","startHours":27.410653233775495,"endHours":28.87114733214363,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:20","startHours":28.87114733214363,"endHours":30.33164143051176,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.33164143051176,"endHours":7.33164143051176,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.33164143051176,"endHours":8.331641430511759,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.331641430511759,"endHours":9.331641430511759,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.331641430511759,"endHours":10.331641430511759,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.331641430511759,"endHours":11.331641430511759,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.331641430511759,"endHours":12.331641430511759,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.331641430511759,"endHours":13.331641430511759,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.331641430511759,"endHours":14.331641430511759,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.331641430511759,"endHours":15.331641430511759,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.331641430511759,"endHours":16.33164143051176,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.33164143051176,"endHours":17.33164143051176,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.33164143051176,"endHours":18.33164143051176,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.33164143051176,"endHours":19.33164143051176,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.33164143051176,"endHours":20.33164143051176,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.33164143051176,"endHours":21.33164143051176,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.33164143051176,"endHours":22.33164143051176,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.33164143051176,"endHours":23.33164143051176,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.33164143051176,"endHours":24.33164143051176,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.33164143051176,"endHours":25.33164143051176,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.33164143051176,"endHours":26.33164143051176,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.33164143051176,"endHours":27.33164143051176,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.33164143051176,"endHours":28.33164143051176,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.33164143051176,"endHours":29.33164143051176,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.33164143051176,"endHours":30.33164143051176,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.974696260227251,"eotMinutes":3.6468977776461458,"ayanamsa":22.1445}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Tṛtīyā · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"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"]}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 10, 1877 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 10, 1877 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:20, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1877-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1877-09-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/1877-09-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/1877-09-10","x-default":"https://vidhyamitra.com/city/kolhapur/1877-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:04:51.736Z","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":"2026-06-01T15:04:51.736Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:04:51.736Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}