{"id":"vidhyamitra:city-day:kolhapur:1941-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1941-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1941-02-09","date_display":"February 9, 1941 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":1941,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430034.770833,"kali_year":5042,"ahargana":1841569.2708,"sun":{"sidereal_longitude":297.0881,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":78.9197,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.8316,"elapsed_within_tithi_degrees":9.8316},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.9197,"elapsed_within_degrees":12.253},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.0078},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1941,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2430034.770833,"ahargana":1841569.2708,"kali_year":5042,"ayanamsa_lahiri":23.0303,"grahas":{"sun":{"sidereal_longitude":296.880859,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":78.904559,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-4.4883},"mars":{"sidereal_longitude":241.67225899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":315.664859,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":15.943259000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":280.472359,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":16.092259000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":164.7978,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":344.7978,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1941,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2430034.770833,"kali_year":5042,"ahargana":1841569.2708,"sun":{"sidereal_longitude":297.0881,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":78.9197,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.8316,"elapsed_within_tithi_degrees":9.8316},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":78.9197,"elapsed_within_degrees":12.253},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.0078},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.488,"elongation":141.832},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.488,"opposition_distance":38.168}},"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":"07:02","sunsetLocal":"18:33","solarNoonLocal":"12:48","dayLengthHours":11.512142094654187,"dayLengthDisplay":"11 Hours 30 Mins 44 Secs","nightLengthDisplay":"12 Hours 29 Mins 16 Secs","moonriseLocal":"15:44","moonsetLocal":"04:47","rahuKala":{"name":"Rāhu Kāla","start":"17:07","end":"18:33","startHours":17.10922178087185,"endHours":18.548239542703623,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:48","end":"14:14","startHours":12.79216849537653,"endHours":14.231186257208304,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:40","end":"17:07","startHours":15.670204019040078,"endHours":17.10922178087185,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.72226393680208,"endHours":10.106002006623886,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.515770035326694,"endHours":7.822760491184139,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408430425554723,"endHours":13.175906565198336,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:16","startHours":5.5011451687622115,"endHours":6.268621308405824,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:02","startHours":6.076752273494921,"endHours":7.0360974480494365,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.71085884448556,"endHours":15.478334984129173,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.348239542703624,"endHours":18.748239542703622,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.548239542703623,"endHours":19.02791212998088,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.298239542703623,"endHours":20.048239542703623,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.408430425554723,"endHours":25.175906565198336,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:02","end":"08:29","startHours":7.0360974480494365,"endHours":8.47511520988121,"quality":"inauspicious"},{"name":"Chala","start":"08:29","end":"09:55","startHours":8.47511520988121,"endHours":9.914132971712984,"quality":"neutral"},{"name":"Labha","start":"09:55","end":"11:21","startHours":9.914132971712984,"endHours":11.353150733544757,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:48","startHours":11.353150733544757,"endHours":12.79216849537653,"quality":"auspicious"},{"name":"Kāla","start":"12:48","end":"14:14","startHours":12.79216849537653,"endHours":14.231186257208304,"quality":"inauspicious"},{"name":"Śubha","start":"14:14","end":"15:40","startHours":14.231186257208304,"endHours":15.670204019040078,"quality":"auspicious"},{"name":"Roga","start":"15:40","end":"17:07","startHours":15.670204019040078,"endHours":17.10922178087185,"quality":"inauspicious"},{"name":"Udveg","start":"17:07","end":"18:33","startHours":17.10922178087185,"endHours":18.548239542703623,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:33","end":"20:07","startHours":18.548239542703623,"endHours":20.10922178087185,"quality":"auspicious"},{"name":"Roga","start":"20:07","end":"21:40","startHours":20.10922178087185,"endHours":21.670204019040078,"quality":"inauspicious"},{"name":"Udveg","start":"21:40","end":"23:14","startHours":21.670204019040078,"endHours":23.231186257208304,"quality":"inauspicious"},{"name":"Chala","start":"23:14","end":"00:48","startHours":23.231186257208304,"endHours":24.79216849537653,"quality":"neutral"},{"name":"Labha","start":"00:48","end":"02:21","startHours":24.79216849537653,"endHours":26.353150733544755,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:55","startHours":26.353150733544755,"endHours":27.91413297171298,"quality":"auspicious"},{"name":"Kāla","start":"03:55","end":"05:29","startHours":27.91413297171298,"endHours":29.47511520988121,"quality":"inauspicious"},{"name":"Śubha","start":"05:29","end":"07:02","startHours":29.47511520988121,"endHours":31.036097448049436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.0360974480494365,"endHours":8.036097448049436,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.036097448049436,"endHours":9.036097448049436,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.036097448049436,"endHours":10.036097448049436,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.036097448049436,"endHours":11.036097448049436,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.036097448049436,"endHours":12.036097448049436,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.036097448049436,"endHours":13.036097448049436,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.036097448049436,"endHours":14.036097448049436,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.036097448049436,"endHours":15.036097448049436,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.036097448049436,"endHours":16.036097448049436,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.036097448049436,"endHours":17.036097448049436,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.036097448049436,"endHours":18.036097448049436,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.036097448049436,"endHours":19.036097448049436,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.036097448049436,"endHours":20.036097448049436,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.036097448049436,"endHours":21.036097448049436,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.036097448049436,"endHours":22.036097448049436,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.036097448049436,"endHours":23.036097448049436,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.036097448049436,"endHours":24.036097448049436,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.036097448049436,"endHours":25.036097448049436,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.036097448049436,"endHours":26.036097448049436,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.036097448049436,"endHours":27.036097448049436,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.036097448049436,"endHours":28.036097448049436,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.036097448049436,"endHours":29.036097448049436,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.036097448049436,"endHours":30.036097448049436,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.036097448049436,"endHours":31.036097448049436,"planetary_lord":"Jupiter"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.840530670019932,"eotMinutes":-14.503309722591807,"ayanamsa":23.0303}},"calendars":{"vikram_samvat":1998,"vikram_samvatsara":"Jaya","saka_samvat":1863,"saka_samvatsara":"Vṛṣa","bengali_samvat":1348,"malayalam_era":1117,"nanakshahi_year":472,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvādaśī · Vikram 1998 Jaya · Śaka 1863 Vṛṣa"},"festivals":[],"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 February 9, 1941 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 9, 1941 CE for Kolhāpur, Maharashtra: Śukla Dvādaśī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1941-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1941-02-09","sa":"https://sa.vidhyamitra.com/city/kolhapur/1941-02-09","hi":"https://hi.vidhyamitra.com/city/kolhapur/1941-02-09","x-default":"https://vidhyamitra.com/city/kolhapur/1941-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:20:02.509Z","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":"2026-06-02T19:20:02.509Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:20:02.509Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}