{"id":"vidhyamitra:city-day:kolhapur:2179-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2179-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2179-10-12","date_display":"October 12, 2179 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":2179,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517207.770833,"kali_year":5281,"ahargana":1928742.2708,"sun":{"sidereal_longitude":171.1383,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":309.5692,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.4309,"elapsed_within_tithi_degrees":6.4309},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5692,"elapsed_within_degrees":2.9025},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7075},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2179,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517207.770833,"ahargana":1928742.2708,"kali_year":5281,"ayanamsa_lahiri":26.3644,"grahas":{"sun":{"sidereal_longitude":172.31700999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":312.27141000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":4.472},"mars":{"sidereal_longitude":170.53101000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":163.47801000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":80.37711000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":197.09681,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":68.13391000000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":225.9527,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.9527,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2179,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517207.770833,"kali_year":5281,"ahargana":1928742.2708,"sun":{"sidereal_longitude":171.1383,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":309.5692,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.4309,"elapsed_within_tithi_degrees":6.4309},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":309.5692,"elapsed_within_degrees":2.9025},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.7075},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.472,"elongation":138.431},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.472,"opposition_distance":41.569}},"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":"06:24","sunsetLocal":"18:13","solarNoonLocal":"12:19","dayLengthHours":11.82241700868379,"dayLengthDisplay":"11 Hours 49 Mins 21 Secs","nightLengthDisplay":"12 Hours 10 Mins 39 Secs","moonriseLocal":"15:46","moonsetLocal":"03:31","rahuKala":{"name":"Rāhu Kāla","start":"15:16","end":"16:45","startHours":15.26905980401795,"endHours":16.74686193010342,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:21","end":"10:50","startHours":9.357851299676053,"endHours":10.835653425761528,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:19","end":"13:47","startHours":12.313455551847001,"endHours":13.791257677932474,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:33","startHours":9.160811016197991,"endHours":9.554891583154117,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:54","end":"07:13","startHours":6.894847756200265,"endHours":7.210112209765166,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:42","startHours":11.919374984890874,"endHours":12.707536118803128,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:37","startHours":4.8259247796806015,"endHours":5.614085913592854,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:24","startHours":5.4170456301147905,"endHours":6.4022470475051065,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:04","startHours":14.283858386627632,"endHours":15.072019520539884,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.024664056188897,"endHours":18.424664056188895,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:43","startHours":18.224664056188896,"endHours":18.717264764884053,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.974664056188896,"endHours":19.724664056188896,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:42","startHours":23.919374984890872,"endHours":24.707536118803127,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:24","end":"07:53","startHours":6.4022470475051065,"endHours":7.88004917359058,"quality":"inauspicious"},{"name":"Udveg","start":"07:53","end":"09:21","startHours":7.88004917359058,"endHours":9.357851299676053,"quality":"inauspicious"},{"name":"Chala","start":"09:21","end":"10:50","startHours":9.357851299676053,"endHours":10.835653425761528,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:19","startHours":10.835653425761528,"endHours":12.313455551847001,"quality":"auspicious"},{"name":"Amṛta","start":"12:19","end":"13:47","startHours":12.313455551847001,"endHours":13.791257677932474,"quality":"auspicious"},{"name":"Kāla","start":"13:47","end":"15:16","startHours":13.791257677932474,"endHours":15.26905980401795,"quality":"inauspicious"},{"name":"Śubha","start":"15:16","end":"16:45","startHours":15.26905980401795,"endHours":16.74686193010342,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:13","startHours":16.74686193010342,"endHours":18.224664056188896,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:13","end":"19:45","startHours":18.224664056188896,"endHours":19.74686193010342,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:16","startHours":19.74686193010342,"endHours":21.26905980401795,"quality":"auspicious"},{"name":"Roga","start":"21:16","end":"22:47","startHours":21.26905980401795,"endHours":22.791257677932474,"quality":"inauspicious"},{"name":"Udveg","start":"22:47","end":"00:19","startHours":22.791257677932474,"endHours":24.313455551847,"quality":"inauspicious"},{"name":"Chala","start":"00:19","end":"01:50","startHours":24.313455551847,"endHours":25.835653425761528,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:21","startHours":25.835653425761528,"endHours":27.357851299676053,"quality":"auspicious"},{"name":"Amṛta","start":"03:21","end":"04:53","startHours":27.357851299676053,"endHours":28.880049173590578,"quality":"auspicious"},{"name":"Kāla","start":"04:53","end":"06:24","startHours":28.880049173590578,"endHours":30.402247047505107,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.4022470475051065,"endHours":7.4022470475051065,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.4022470475051065,"endHours":8.402247047505107,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.402247047505107,"endHours":9.402247047505107,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.402247047505107,"endHours":10.402247047505107,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.402247047505107,"endHours":11.402247047505107,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.402247047505107,"endHours":12.402247047505107,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.402247047505107,"endHours":13.402247047505107,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.402247047505107,"endHours":14.402247047505107,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.402247047505107,"endHours":15.402247047505107,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.402247047505107,"endHours":16.402247047505107,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.402247047505107,"endHours":17.402247047505107,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.402247047505107,"endHours":18.402247047505107,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.402247047505107,"endHours":19.402247047505107,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.402247047505107,"endHours":20.402247047505107,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.402247047505107,"endHours":21.402247047505107,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.402247047505107,"endHours":22.402247047505107,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.402247047505107,"endHours":23.402247047505107,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.402247047505107,"endHours":24.402247047505107,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.402247047505107,"endHours":25.402247047505107,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.402247047505107,"endHours":26.402247047505107,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.402247047505107,"endHours":27.402247047505107,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.402247047505107,"endHours":28.402247047505107,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.402247047505107,"endHours":29.402247047505107,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.402247047505107,"endHours":30.402247047505107,"planetary_lord":"Saturn"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.319140155516841,"eotMinutes":14.219466889179907,"ayanamsa":26.3644}},"calendars":{"vikram_samvat":2236,"vikram_samvatsara":"Nandana","saka_samvat":2101,"saka_samvatsara":"Pramāthi","bengali_samvat":1586,"malayalam_era":1355,"nanakshahi_year":710,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","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 Śukla Dvādaśī · Vikram 2236 Nandana · Śaka 2101 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 October 12, 2179 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"October 12, 2179 CE for Kolhāpur, Maharashtra: Śukla Dvādaśī, sūryodaya 06:24, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2179-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2179-10-12","sa":"https://sa.vidhyamitra.com/city/kolhapur/2179-10-12","hi":"https://hi.vidhyamitra.com/city/kolhapur/2179-10-12","x-default":"https://vidhyamitra.com/city/kolhapur/2179-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:46:51.069Z","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":"2026-05-31T09:46:51.069Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:46:51.069Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}