{"id":"vidhyamitra:city-day:kolhapur:2011-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2011-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-02-10","date_display":"February 10, 2011 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":2011,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455602.770833,"kali_year":5112,"ahargana":1867137.2708,"sun":{"sidereal_longitude":296.9732,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.3007,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.3275,"elapsed_within_tithi_degrees":7.3275},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.3007,"elapsed_within_degrees":2.9673},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2738},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2011,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455602.770833,"ahargana":1867137.2708,"kali_year":5112,"ayanamsa_lahiri":24.0082,"grahas":{"sun":{"sidereal_longitude":296.928674,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":12.74177400000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":3.6292},"mars":{"sidereal_longitude":295.57557399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":285.625674,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":339.614874,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":252.4047740000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.780074,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":250.0821,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.0821,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2011,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455602.770833,"kali_year":5112,"ahargana":1867137.2708,"sun":{"sidereal_longitude":296.9732,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":16.3007,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.3275,"elapsed_within_tithi_degrees":7.3275},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.3007,"elapsed_within_degrees":2.9673},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.2738},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.629,"elongation":79.328},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.629,"opposition_distance":100.672}},"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":11.52589047393927,"dayLengthDisplay":"11 Hours 31 Mins 33 Secs","nightLengthDisplay":"12 Hours 28 Mins 27 Secs","moonriseLocal":"11:31","moonsetLocal":"00:10","rahuKala":{"name":"Rāhu Kāla","start":"14:14","end":"15:40","startHours":14.233627734101145,"endHours":15.674364043343555,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:02","end":"08:28","startHours":7.029946187889101,"endHours":8.47068249713151,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:55","end":"11:21","startHours":9.91141880637392,"endHours":11.352155115616327,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.719320631808264,"endHours":10.103516980939574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.510191624303237,"endHours":7.817548703608285,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408695075727428,"endHours":13.177087773990047,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:16","startHours":5.493160791363866,"endHours":6.2615534896264835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:02","startHours":6.069455315060829,"endHours":7.029946187889101,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.713873170515281,"endHours":15.4822658687779,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.355836661828373,"endHours":18.755836661828372,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.555836661828373,"endHours":19.03608209824251,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.305836661828373,"endHours":20.055836661828373,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.40869507572743,"endHours":25.177087773990046,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:02","end":"08:28","startHours":7.029946187889101,"endHours":8.47068249713151,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:55","startHours":8.47068249713151,"endHours":9.91141880637392,"quality":"inauspicious"},{"name":"Udveg","start":"09:55","end":"11:21","startHours":9.91141880637392,"endHours":11.352155115616327,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:48","startHours":11.352155115616327,"endHours":12.792891424858738,"quality":"neutral"},{"name":"Labha","start":"12:48","end":"14:14","startHours":12.792891424858738,"endHours":14.233627734101145,"quality":"auspicious"},{"name":"Amṛta","start":"14:14","end":"15:40","startHours":14.233627734101145,"endHours":15.674364043343555,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:07","startHours":15.674364043343555,"endHours":17.115100352585962,"quality":"inauspicious"},{"name":"Śubha","start":"17:07","end":"18:33","startHours":17.115100352585962,"endHours":18.555836661828373,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:33","end":"20:07","startHours":18.555836661828373,"endHours":20.115100352585962,"quality":"auspicious"},{"name":"Kāla","start":"20:07","end":"21:40","startHours":20.115100352585962,"endHours":21.674364043343555,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"23:14","startHours":21.674364043343555,"endHours":23.233627734101148,"quality":"auspicious"},{"name":"Roga","start":"23:14","end":"00:48","startHours":23.233627734101148,"endHours":24.792891424858738,"quality":"inauspicious"},{"name":"Udveg","start":"00:48","end":"02:21","startHours":24.792891424858738,"endHours":26.352155115616327,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"03:55","startHours":26.352155115616327,"endHours":27.91141880637392,"quality":"neutral"},{"name":"Labha","start":"03:55","end":"05:28","startHours":27.91141880637392,"endHours":29.470682497131513,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:02","startHours":29.470682497131513,"endHours":31.029946187889102,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.029946187889101,"endHours":8.029946187889102,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.029946187889102,"endHours":9.029946187889102,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.029946187889102,"endHours":10.029946187889102,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.029946187889102,"endHours":11.029946187889102,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.029946187889102,"endHours":12.029946187889102,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.029946187889102,"endHours":13.029946187889102,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.029946187889102,"endHours":14.029946187889102,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.029946187889102,"endHours":15.029946187889102,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.029946187889102,"endHours":16.029946187889102,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.029946187889102,"endHours":17.029946187889102,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.029946187889102,"endHours":18.029946187889102,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.029946187889102,"endHours":19.029946187889102,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.029946187889102,"endHours":20.029946187889102,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.029946187889102,"endHours":21.029946187889102,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.029946187889102,"endHours":22.029946187889102,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.029946187889102,"endHours":23.029946187889102,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.029946187889102,"endHours":24.029946187889102,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.029946187889102,"endHours":25.029946187889102,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.029946187889102,"endHours":26.029946187889102,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.029946187889102,"endHours":27.029946187889102,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.029946187889102,"endHours":28.029946187889102,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.029946187889102,"endHours":29.029946187889102,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.029946187889102,"endHours":30.029946187889102,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.029946187889102,"endHours":31.029946187889102,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-14.515478735615726,"eotMinutes":-14.546685491524224,"ayanamsa":24.0082}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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":"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 10, 2011 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 10, 2011 CE for Kolhāpur, Maharashtra: Śukla Saptamī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2011-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2011-02-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/2011-02-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/2011-02-10","x-default":"https://vidhyamitra.com/city/kolhapur/2011-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T08:54:23.908Z","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":"2026-05-16T08:54:23.908Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T08:54:23.908Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}