{"id":"vidhyamitra:city-day:kolhapur:1920-02-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1920-02-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-02-11","date_display":"February 11, 1920 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":1920,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422365.770833,"kali_year":5021,"ahargana":1833900.2708,"sun":{"sidereal_longitude":298.547,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.8747,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3277,"elapsed_within_tithi_degrees":8.3277},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.8747,"elapsed_within_degrees":12.2081},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.4218},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1920,"month":2,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422365.770833,"ahargana":1833900.2708,"kali_year":5021,"ayanamsa_lahiri":22.737,"grahas":{"sun":{"sidereal_longitude":298.282771,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":199.30307100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":-0.9549},"mars":{"sidereal_longitude":191.761571,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":303.38357099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":109.74017100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":263.58527100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":137.34707100000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":211.1383,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":31.1383,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1920,"month":2,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422365.770833,"kali_year":5021,"ahargana":1833900.2708,"sun":{"sidereal_longitude":298.547,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":198.8747,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.3277,"elapsed_within_tithi_degrees":8.3277},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":198.8747,"elapsed_within_degrees":12.2081},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.4218},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.955,"elongation":99.672},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.955,"opposition_distance":80.328}},"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":11.527007865842592,"dayLengthDisplay":"11 Hours 31 Mins 37 Secs","nightLengthDisplay":"12 Hours 28 Mins 23 Secs","moonriseLocal":"00:28","moonsetLocal":"11:55","rahuKala":{"name":"Rāhu Kāla","start":"12:48","end":"14:14","startHours":12.79339902584298,"endHours":14.234275009073304,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:28","end":"09:55","startHours":8.470771076152008,"endHours":9.911647059382332,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:21","end":"12:48","startHours":11.352523042612656,"endHours":12.79339902584298,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.71953026161829,"endHours":10.103763857146376,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.5101870873317935,"endHours":7.8175739637542625,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.409165430314895,"endHours":13.177632621371066,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:16","startHours":5.4929607108093395,"endHours":6.261427901865512,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:02","startHours":6.06931110410147,"endHours":7.029895092921685,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.714567003483413,"endHours":15.483034194539586,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.356902958764277,"endHours":18.756902958764275,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.556902958764276,"endHours":19.037194953174385,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.306902958764276,"endHours":20.056902958764276,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.409165430314893,"endHours":25.177632621371068,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:02","end":"08:28","startHours":7.029895092921685,"endHours":8.470771076152008,"quality":"auspicious"},{"name":"Amṛta","start":"08:28","end":"09:55","startHours":8.470771076152008,"endHours":9.911647059382332,"quality":"auspicious"},{"name":"Kāla","start":"09:55","end":"11:21","startHours":9.911647059382332,"endHours":11.352523042612656,"quality":"inauspicious"},{"name":"Śubha","start":"11:21","end":"12:48","startHours":11.352523042612656,"endHours":12.79339902584298,"quality":"auspicious"},{"name":"Roga","start":"12:48","end":"14:14","startHours":12.79339902584298,"endHours":14.234275009073304,"quality":"inauspicious"},{"name":"Udveg","start":"14:14","end":"15:41","startHours":14.234275009073304,"endHours":15.675150992303628,"quality":"inauspicious"},{"name":"Chala","start":"15:41","end":"17:07","startHours":15.675150992303628,"endHours":17.116026975533952,"quality":"neutral"},{"name":"Labha","start":"17:07","end":"18:33","startHours":17.116026975533952,"endHours":18.556902958764276,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:33","end":"20:07","startHours":18.556902958764276,"endHours":20.116026975533952,"quality":"inauspicious"},{"name":"Chala","start":"20:07","end":"21:41","startHours":20.116026975533952,"endHours":21.675150992303628,"quality":"neutral"},{"name":"Labha","start":"21:41","end":"23:14","startHours":21.675150992303628,"endHours":23.234275009073304,"quality":"auspicious"},{"name":"Amṛta","start":"23:14","end":"00:48","startHours":23.234275009073304,"endHours":24.79339902584298,"quality":"auspicious"},{"name":"Kāla","start":"00:48","end":"02:21","startHours":24.79339902584298,"endHours":26.352523042612656,"quality":"inauspicious"},{"name":"Śubha","start":"02:21","end":"03:55","startHours":26.352523042612656,"endHours":27.911647059382332,"quality":"auspicious"},{"name":"Roga","start":"03:55","end":"05:28","startHours":27.911647059382332,"endHours":29.47077107615201,"quality":"inauspicious"},{"name":"Udveg","start":"05:28","end":"07:02","startHours":29.47077107615201,"endHours":31.029895092921684,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.029895092921685,"endHours":8.029895092921684,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.029895092921684,"endHours":9.029895092921684,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.029895092921684,"endHours":10.029895092921684,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.029895092921684,"endHours":11.029895092921684,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.029895092921684,"endHours":12.029895092921684,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.029895092921684,"endHours":13.029895092921684,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.029895092921684,"endHours":14.029895092921684,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.029895092921684,"endHours":15.029895092921684,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.029895092921684,"endHours":16.029895092921684,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.029895092921684,"endHours":17.029895092921684,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.029895092921684,"endHours":18.029895092921684,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.029895092921684,"endHours":19.029895092921684,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.029895092921684,"endHours":20.029895092921684,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.029895092921684,"endHours":21.029895092921684,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.029895092921684,"endHours":22.029895092921684,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.029895092921684,"endHours":23.029895092921684,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.029895092921684,"endHours":24.029895092921684,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.029895092921684,"endHours":25.029895092921684,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.029895092921684,"endHours":26.029895092921684,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.029895092921684,"endHours":27.029895092921684,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.029895092921684,"endHours":28.029895092921684,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.029895092921684,"endHours":29.029895092921684,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.029895092921684,"endHours":30.029895092921684,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.029895092921684,"endHours":31.029895092921684,"planetary_lord":"Sun"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.489020424328984,"eotMinutes":-14.577141550578775,"ayanamsa":22.737}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Saptamī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 11, 1920 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 11, 1920 CE for Kolhāpur, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1920-02-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1920-02-11","sa":"https://sa.vidhyamitra.com/city/kolhapur/1920-02-11","hi":"https://hi.vidhyamitra.com/city/kolhapur/1920-02-11","x-default":"https://vidhyamitra.com/city/kolhapur/1920-02-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:01:46.626Z","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":"2026-05-31T00:01:46.626Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:01:46.626Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}