{"id":"vidhyamitra:city-day:kolhapur:2009-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2009-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2009-02-20","date_display":"February 20, 2009 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":2009,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454882.770833,"kali_year":5110,"ahargana":1866417.2708,"sun":{"sidereal_longitude":307.6494,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":249.9764,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.327,"elapsed_within_tithi_degrees":2.327},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.9764,"elapsed_within_degrees":9.9764},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.6258},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2009,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454882.770833,"ahargana":1866417.2708,"kali_year":5110,"ayanamsa_lahiri":23.9807,"grahas":{"sun":{"sidereal_longitude":307.548083,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":251.710283,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-2.7844},"mars":{"sidereal_longitude":287.8562830000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":282.0572830000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":287.123883,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":347.474383,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":145.49798299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":288.2312,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.2312,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2009,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454882.770833,"kali_year":5110,"ahargana":1866417.2708,"sun":{"sidereal_longitude":307.6494,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":249.9764,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.327,"elapsed_within_tithi_degrees":2.327},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":249.9764,"elapsed_within_degrees":9.9764},"yoga":{"number":15,"name":"Vajra","sum_longitude":197.6258},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.784,"elongation":57.673},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.784,"opposition_distance":122.327}},"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":"06:57","sunsetLocal":"18:38","solarNoonLocal":"12:47","dayLengthHours":11.675266472937304,"dayLengthDisplay":"11 Hours 40 Mins 31 Secs","nightLengthDisplay":"12 Hours 19 Mins 29 Secs","moonriseLocal":"03:31","moonsetLocal":"14:37","rahuKala":{"name":"Rāhu Kāla","start":"11:20","end":"12:47","startHours":11.329094108294873,"endHours":12.788502417412037,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:42","end":"17:10","startHours":15.707319035646362,"endHours":17.166727344763522,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:25","end":"09:52","startHours":8.410277490060547,"endHours":9.86968579917771,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:04","startHours":9.675098024628754,"endHours":10.064273573726664,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:45","startHours":7.437338617315771,"endHours":7.748679056594099,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.399326868314127,"endHours":13.177677966509947,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:10","startHours":5.3941669845517435,"endHours":6.172518082747564,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:57","startHours":5.977930308198609,"endHours":6.950869180943384,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:31","startHours":14.734380162901587,"endHours":15.512731261097407,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.42613565388069,"endHours":18.826135653880687,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:07","startHours":18.626135653880688,"endHours":19.112605090253076,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.376135653880688,"endHours":20.126135653880688,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.399326868314127,"endHours":25.177677966509947,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:57","end":"08:25","startHours":6.950869180943384,"endHours":8.410277490060547,"quality":"neutral"},{"name":"Labha","start":"08:25","end":"09:52","startHours":8.410277490060547,"endHours":9.86968579917771,"quality":"auspicious"},{"name":"Amṛta","start":"09:52","end":"11:20","startHours":9.86968579917771,"endHours":11.329094108294873,"quality":"auspicious"},{"name":"Kāla","start":"11:20","end":"12:47","startHours":11.329094108294873,"endHours":12.788502417412037,"quality":"inauspicious"},{"name":"Śubha","start":"12:47","end":"14:15","startHours":12.788502417412037,"endHours":14.247910726529199,"quality":"auspicious"},{"name":"Roga","start":"14:15","end":"15:42","startHours":14.247910726529199,"endHours":15.707319035646362,"quality":"inauspicious"},{"name":"Udveg","start":"15:42","end":"17:10","startHours":15.707319035646362,"endHours":17.166727344763522,"quality":"inauspicious"},{"name":"Chala","start":"17:10","end":"18:38","startHours":17.166727344763522,"endHours":18.626135653880688,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:38","end":"20:10","startHours":18.626135653880688,"endHours":20.166727344763526,"quality":"inauspicious"},{"name":"Udveg","start":"20:10","end":"21:42","startHours":20.166727344763526,"endHours":21.70731903564636,"quality":"inauspicious"},{"name":"Chala","start":"21:42","end":"23:15","startHours":21.70731903564636,"endHours":23.2479107265292,"quality":"neutral"},{"name":"Labha","start":"23:15","end":"00:47","startHours":23.2479107265292,"endHours":24.788502417412037,"quality":"auspicious"},{"name":"Amṛta","start":"00:47","end":"02:20","startHours":24.788502417412037,"endHours":26.329094108294875,"quality":"auspicious"},{"name":"Kāla","start":"02:20","end":"03:52","startHours":26.329094108294875,"endHours":27.86968579917771,"quality":"inauspicious"},{"name":"Śubha","start":"03:52","end":"05:25","startHours":27.86968579917771,"endHours":29.410277490060547,"quality":"auspicious"},{"name":"Roga","start":"05:25","end":"06:57","startHours":29.410277490060547,"endHours":30.950869180943386,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.950869180943384,"endHours":7.950869180943384,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.950869180943384,"endHours":8.950869180943384,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.950869180943384,"endHours":9.950869180943384,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.950869180943384,"endHours":10.950869180943384,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.950869180943384,"endHours":11.950869180943384,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.950869180943384,"endHours":12.950869180943384,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.950869180943384,"endHours":13.950869180943384,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.950869180943384,"endHours":14.950869180943384,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.950869180943384,"endHours":15.950869180943384,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.950869180943384,"endHours":16.950869180943386,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.950869180943386,"endHours":17.950869180943386,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.950869180943386,"endHours":18.950869180943386,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.950869180943386,"endHours":19.950869180943386,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.950869180943386,"endHours":20.950869180943386,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.950869180943386,"endHours":21.950869180943386,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.950869180943386,"endHours":22.950869180943386,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.950869180943386,"endHours":23.950869180943386,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.950869180943386,"endHours":24.950869180943386,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.950869180943386,"endHours":25.950869180943386,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.950869180943386,"endHours":26.950869180943386,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.950869180943386,"endHours":27.950869180943386,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.950869180943386,"endHours":28.950869180943386,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.950869180943386,"endHours":29.950869180943386,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.950869180943386,"endHours":30.950869180943386,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.929786623358911,"eotMinutes":-14.28334504472219,"ayanamsa":23.9807}},"calendars":{"vikram_samvat":2066,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1931,"saka_samvatsara":"Virodhi","bengali_samvat":1416,"malayalam_era":1185,"nanakshahi_year":540,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ekādaśī · Vikram 2066 Śubhakṛt · Śaka 1931 Virodhi"},"festivals":[{"id":"vijaya-ekadashi","name":"Vijayā Ekādaśī","name_sanskrit":"विजया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Rāma","significance":"Rāma observed this before crossing the ocean to Laṅkā.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 20, 2009 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 20, 2009 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 06:57, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2009-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2009-02-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/2009-02-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/2009-02-20","x-default":"https://vidhyamitra.com/city/kolhapur/2009-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:34:47.777Z","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":"2026-05-31T19:34:47.777Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:34:47.777Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}