{"id":"vidhyamitra:city-day:kolhapur:2071-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2071-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2071-02-12","date_display":"February 12, 2071 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":2071,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477519.770833,"kali_year":5172,"ahargana":1889054.2708,"sun":{"sidereal_longitude":298.4736,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":85.6211,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.1475,"elapsed_within_tithi_degrees":3.1475},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.6211,"elapsed_within_degrees":5.6211},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.0947},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2071,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477519.770833,"ahargana":1889054.2708,"kali_year":5172,"ayanamsa_lahiri":24.8464,"grahas":{"sun":{"sidereal_longitude":298.56018300000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":83.49408299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-4.4682},"mars":{"sidereal_longitude":271.127983,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":298.557283,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":359.584283,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":327.7264829999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":186.09948299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":168.814,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.814,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2071,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477519.770833,"kali_year":5172,"ahargana":1889054.2708,"sun":{"sidereal_longitude":298.4736,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":85.6211,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.1475,"elapsed_within_tithi_degrees":3.1475},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":85.6211,"elapsed_within_degrees":5.6211},"yoga":{"number":2,"name":"Prīti","sum_longitude":24.0947},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.468,"elongation":147.148},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.468,"opposition_distance":32.852}},"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":"07:01","sunsetLocal":"18:34","solarNoonLocal":"12:48","dayLengthHours":11.559565924269066,"dayLengthDisplay":"11 Hours 33 Mins 34 Secs","nightLengthDisplay":"12 Hours 26 Mins 26 Secs","moonriseLocal":"15:57","moonsetLocal":"04:58","rahuKala":{"name":"Rāhu Kāla","start":"14:14","end":"15:41","startHours":14.23863794211514,"endHours":15.683583682648774,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:01","end":"08:28","startHours":7.013909239446973,"endHours":8.458854979980607,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:21","startHours":9.90380072051424,"endHours":11.348746461047874,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.711141288443088,"endHours":10.09646015258539,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:30","end":"07:48","startHours":7.495557819624851,"endHours":7.803812910938693,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408373337439205,"endHours":13.17901106572381,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:15","startHours":5.4726337828777645,"endHours":6.243271511162369,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"07:01","startHours":6.050612079091218,"endHours":7.013909239446973,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.720286522293017,"endHours":15.490924250577622,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.37347516371604,"endHours":18.77347516371604,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:03","startHours":18.57347516371604,"endHours":19.05512374389392,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.32347516371604,"endHours":20.07347516371604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.408373337439205,"endHours":25.17901106572381,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:01","end":"08:28","startHours":7.013909239446973,"endHours":8.458854979980607,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:54","startHours":8.458854979980607,"endHours":9.90380072051424,"quality":"inauspicious"},{"name":"Udveg","start":"09:54","end":"11:21","startHours":9.90380072051424,"endHours":11.348746461047874,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:48","startHours":11.348746461047874,"endHours":12.793692201581507,"quality":"neutral"},{"name":"Labha","start":"12:48","end":"14:14","startHours":12.793692201581507,"endHours":14.23863794211514,"quality":"auspicious"},{"name":"Amṛta","start":"14:14","end":"15:41","startHours":14.23863794211514,"endHours":15.683583682648774,"quality":"auspicious"},{"name":"Kāla","start":"15:41","end":"17:08","startHours":15.683583682648774,"endHours":17.128529423182407,"quality":"inauspicious"},{"name":"Śubha","start":"17:08","end":"18:34","startHours":17.128529423182407,"endHours":18.57347516371604,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:34","end":"20:08","startHours":18.57347516371604,"endHours":20.128529423182407,"quality":"auspicious"},{"name":"Kāla","start":"20:08","end":"21:41","startHours":20.128529423182407,"endHours":21.683583682648774,"quality":"inauspicious"},{"name":"Śubha","start":"21:41","end":"23:14","startHours":21.683583682648774,"endHours":23.23863794211514,"quality":"auspicious"},{"name":"Roga","start":"23:14","end":"00:48","startHours":23.23863794211514,"endHours":24.793692201581507,"quality":"inauspicious"},{"name":"Udveg","start":"00:48","end":"02:21","startHours":24.793692201581507,"endHours":26.348746461047874,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"03:54","startHours":26.348746461047874,"endHours":27.90380072051424,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:28","startHours":27.90380072051424,"endHours":29.458854979980607,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:01","startHours":29.458854979980607,"endHours":31.013909239446974,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.013909239446973,"endHours":8.013909239446974,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.013909239446974,"endHours":9.013909239446974,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.013909239446974,"endHours":10.013909239446974,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.013909239446974,"endHours":11.013909239446974,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.013909239446974,"endHours":12.013909239446974,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.013909239446974,"endHours":13.013909239446974,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.013909239446974,"endHours":14.013909239446974,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.013909239446974,"endHours":15.013909239446974,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.013909239446974,"endHours":16.013909239446974,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.013909239446974,"endHours":17.013909239446974,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.013909239446974,"endHours":18.013909239446974,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.013909239446974,"endHours":19.013909239446974,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.013909239446974,"endHours":20.013909239446974,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.013909239446974,"endHours":21.013909239446974,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.013909239446974,"endHours":22.013909239446974,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.013909239446974,"endHours":23.013909239446974,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.013909239446974,"endHours":24.013909239446974,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.013909239446974,"endHours":25.013909239446974,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.013909239446974,"endHours":26.013909239446974,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.013909239446974,"endHours":27.013909239446974,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.013909239446974,"endHours":28.013909239446974,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.013909239446974,"endHours":29.013909239446974,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.013909239446974,"endHours":30.013909239446974,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.013909239446974,"endHours":31.013909239446974,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","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":-13.715519574705812,"eotMinutes":-14.594732094890398,"ayanamsa":24.8464}},"calendars":{"vikram_samvat":2128,"vikram_samvatsara":"Krodhi","saka_samvat":1993,"saka_samvatsara":"Khara","bengali_samvat":1478,"malayalam_era":1247,"nanakshahi_year":602,"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 Trayodaśī · Vikram 2128 Krodhi · Śaka 1993 Khara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"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}]},"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 12, 2071 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 12, 2071 CE for Kolhāpur, Maharashtra: Śukla Trayodaśī, sūryodaya 07:01, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2071-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2071-02-12","sa":"https://sa.vidhyamitra.com/city/kolhapur/2071-02-12","hi":"https://hi.vidhyamitra.com/city/kolhapur/2071-02-12","x-default":"https://vidhyamitra.com/city/kolhapur/2071-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:59:25.726Z","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":"2026-06-01T12:59:25.726Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:59:25.726Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}