{"id":"vidhyamitra:city-day:kolhapur:1908-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1908-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-01-18","date_display":"January 18, 1908 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":1908,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417958.770833,"kali_year":5009,"ahargana":1829493.2708,"sun":{"sidereal_longitude":274.122,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":89.0036,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.8816,"elapsed_within_tithi_degrees":6.8816},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.0036,"elapsed_within_degrees":9.0036},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1256},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1908,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417958.770833,"ahargana":1829493.2708,"kali_year":5009,"ayanamsa_lahiri":22.5685,"grahas":{"sun":{"sidereal_longitude":273.99335099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":88.26865099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":0.3418},"mars":{"sidereal_longitude":343.525351,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":277.626351,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":108.683651,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":305.58585100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":331.784851,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":84.6424,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":264.6424,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417958.770833,"kali_year":5009,"ahargana":1829493.2708,"sun":{"sidereal_longitude":274.122,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":89.0036,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.8816,"elapsed_within_tithi_degrees":6.8816},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.0036,"elapsed_within_degrees":9.0036},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1256},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.342,"elongation":174.882},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.342,"opposition_distance":5.118}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":0.366,"elongation":0.969}]},"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":"07:06","sunsetLocal":"18:21","solarNoonLocal":"12:43","dayLengthHours":11.250154237986038,"dayLengthDisplay":"11 Hours 15 Mins 01 Secs","nightLengthDisplay":"12 Hours 44 Mins 59 Secs","moonriseLocal":"17:50","moonsetLocal":"06:51","rahuKala":{"name":"Rāhu Kāla","start":"09:55","end":"11:19","startHours":9.910395266864985,"endHours":11.31666454661324,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:08","end":"15:32","startHours":14.129203106109749,"endHours":15.535472385858004,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:06","end":"08:30","startHours":7.097856707368476,"endHours":8.50412598711673,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.722892696231884,"endHours":10.097897837498087,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:52","startHours":7.566613133951227,"endHours":7.866617246964188,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:21","end":"13:06","startHours":12.347928685095292,"endHours":13.097938967627696,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:21","startHours":5.597836142303671,"endHours":6.3478464248360735,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:06","startHours":6.1603438542029725,"endHours":7.097856707368476,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:21","startHours":14.597959532692501,"endHours":15.347969815224904,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.148010945354514,"endHours":18.548010945354513,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:49","startHours":18.348010945354513,"endHours":18.816767371937264,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.098010945354513,"endHours":19.848010945354513,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:21","end":"01:06","startHours":24.347928685095294,"endHours":25.097938967627694,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:06","end":"08:30","startHours":7.097856707368476,"endHours":8.50412598711673,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:55","startHours":8.50412598711673,"endHours":9.910395266864985,"quality":"auspicious"},{"name":"Roga","start":"09:55","end":"11:19","startHours":9.910395266864985,"endHours":11.31666454661324,"quality":"inauspicious"},{"name":"Udveg","start":"11:19","end":"12:43","startHours":11.31666454661324,"endHours":12.722933826361494,"quality":"inauspicious"},{"name":"Chala","start":"12:43","end":"14:08","startHours":12.722933826361494,"endHours":14.129203106109749,"quality":"neutral"},{"name":"Labha","start":"14:08","end":"15:32","startHours":14.129203106109749,"endHours":15.535472385858004,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"16:57","startHours":15.535472385858004,"endHours":16.94174166560626,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:21","startHours":16.94174166560626,"endHours":18.348010945354513,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:21","end":"19:57","startHours":18.348010945354513,"endHours":19.94174166560626,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:32","startHours":19.94174166560626,"endHours":21.535472385858004,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"23:08","startHours":21.535472385858004,"endHours":23.12920310610975,"quality":"inauspicious"},{"name":"Śubha","start":"23:08","end":"00:43","startHours":23.12920310610975,"endHours":24.722933826361494,"quality":"auspicious"},{"name":"Roga","start":"00:43","end":"02:19","startHours":24.722933826361494,"endHours":26.31666454661324,"quality":"inauspicious"},{"name":"Udveg","start":"02:19","end":"03:55","startHours":26.31666454661324,"endHours":27.910395266864985,"quality":"inauspicious"},{"name":"Chala","start":"03:55","end":"05:30","startHours":27.910395266864985,"endHours":29.50412598711673,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:06","startHours":29.50412598711673,"endHours":31.097856707368475,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.097856707368476,"endHours":8.097856707368475,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.097856707368475,"endHours":9.097856707368475,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.097856707368475,"endHours":10.097856707368475,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.097856707368475,"endHours":11.097856707368475,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.097856707368475,"endHours":12.097856707368475,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.097856707368475,"endHours":13.097856707368475,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.097856707368475,"endHours":14.097856707368475,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.097856707368475,"endHours":15.097856707368475,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.097856707368475,"endHours":16.097856707368475,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.097856707368475,"endHours":17.097856707368475,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.097856707368475,"endHours":18.097856707368475,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.097856707368475,"endHours":19.097856707368475,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.097856707368475,"endHours":20.097856707368475,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.097856707368475,"endHours":21.097856707368475,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.097856707368475,"endHours":22.097856707368475,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.097856707368475,"endHours":23.097856707368475,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.097856707368475,"endHours":24.097856707368475,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.097856707368475,"endHours":25.097856707368475,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.097856707368475,"endHours":26.097856707368475,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.097856707368475,"endHours":27.097856707368475,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.097856707368475,"endHours":28.097856707368475,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.097856707368475,"endHours":29.097856707368475,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.097856707368475,"endHours":30.097856707368475,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.097856707368475,"endHours":31.097856707368475,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.839580354362067,"eotMinutes":-10.349229581689698,"ayanamsa":22.5685}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 January 18, 1908 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 18, 1908 CE for Kolhāpur, Maharashtra: Śukla Pūrṇimā, sūryodaya 07:06, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1908-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1908-01-18","sa":"https://sa.vidhyamitra.com/city/kolhapur/1908-01-18","hi":"https://hi.vidhyamitra.com/city/kolhapur/1908-01-18","x-default":"https://vidhyamitra.com/city/kolhapur/1908-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T06:24:56.468Z","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":"2026-05-26T06:24:56.468Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T06:24:56.468Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}