{"id":"vidhyamitra:city-day:thane:2175-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2175-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2175-02-17","date_display":"February 17, 2175 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":2175,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515509.770833,"kali_year":5276,"ahargana":1927044.2708,"sun":{"sidereal_longitude":301.6133,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":248.1459,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.5326,"elapsed_within_tithi_degrees":6.5326},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.1459,"elapsed_within_degrees":8.1459},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.7593},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2175,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515509.770833,"ahargana":1927044.2708,"kali_year":5276,"ayanamsa_lahiri":26.2994,"grahas":{"sun":{"sidereal_longitude":301.925286,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":247.07718599999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false,"latitude":-4.1651},"mars":{"sidereal_longitude":347.862486,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":286.82598599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":281.12668599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"venus":{"sidereal_longitude":337.344386,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":354.937686,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":315.9209,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":135.9209,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2175,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515509.770833,"kali_year":5276,"ahargana":1927044.2708,"sun":{"sidereal_longitude":301.6133,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":248.1459,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":306.5326,"elapsed_within_tithi_degrees":6.5326},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.1459,"elapsed_within_degrees":8.1459},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.7593},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.165,"elongation":53.467},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.165,"opposition_distance":126.533}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:06","sunsetLocal":"18:39","solarNoonLocal":"12:53","dayLengthHours":11.549615299912604,"dayLengthDisplay":"11 Hours 32 Mins 59 Secs","nightLengthDisplay":"12 Hours 27 Mins 01 Secs","moonriseLocal":"03:45","moonsetLocal":"14:41","rahuKala":{"name":"Rāhu Kāla","start":"11:26","end":"12:53","startHours":11.43263422669986,"endHours":12.876336139188936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:46","end":"17:12","startHours":15.763739964167087,"endHours":17.207441876656162,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:33","end":"09:59","startHours":8.545230401721708,"endHours":9.988932314210784,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:11","startHours":9.796438725878907,"endHours":10.18142590254266,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:53","startHours":7.582762460062325,"endHours":7.890752201393328,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:16","startHours":12.491348962525183,"endHours":13.261323315852689,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:20","startHours":5.561579782577619,"endHours":6.331554135905126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:06","startHours":6.13906054757325,"endHours":7.101528489232633,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:34","startHours":14.801272022507703,"endHours":15.57124637583521,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.451143789145238,"endHours":18.851143789145237,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:08","startHours":18.651143789145237,"endHours":19.13237775997493,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.401143789145237,"endHours":20.151143789145237,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:16","startHours":24.491348962525183,"endHours":25.26132331585269,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:06","end":"08:33","startHours":7.101528489232633,"endHours":8.545230401721708,"quality":"neutral"},{"name":"Labha","start":"08:33","end":"09:59","startHours":8.545230401721708,"endHours":9.988932314210784,"quality":"auspicious"},{"name":"Amṛta","start":"09:59","end":"11:26","startHours":9.988932314210784,"endHours":11.43263422669986,"quality":"auspicious"},{"name":"Kāla","start":"11:26","end":"12:53","startHours":11.43263422669986,"endHours":12.876336139188936,"quality":"inauspicious"},{"name":"Śubha","start":"12:53","end":"14:19","startHours":12.876336139188936,"endHours":14.320038051678011,"quality":"auspicious"},{"name":"Roga","start":"14:19","end":"15:46","startHours":14.320038051678011,"endHours":15.763739964167087,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:12","startHours":15.763739964167087,"endHours":17.207441876656162,"quality":"inauspicious"},{"name":"Chala","start":"17:12","end":"18:39","startHours":17.207441876656162,"endHours":18.651143789145237,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:39","end":"20:12","startHours":18.651143789145237,"endHours":20.207441876656162,"quality":"inauspicious"},{"name":"Udveg","start":"20:12","end":"21:46","startHours":20.207441876656162,"endHours":21.763739964167087,"quality":"inauspicious"},{"name":"Chala","start":"21:46","end":"23:19","startHours":21.763739964167087,"endHours":23.32003805167801,"quality":"neutral"},{"name":"Labha","start":"23:19","end":"00:53","startHours":23.32003805167801,"endHours":24.876336139188936,"quality":"auspicious"},{"name":"Amṛta","start":"00:53","end":"02:26","startHours":24.876336139188936,"endHours":26.43263422669986,"quality":"auspicious"},{"name":"Kāla","start":"02:26","end":"03:59","startHours":26.43263422669986,"endHours":27.988932314210786,"quality":"inauspicious"},{"name":"Śubha","start":"03:59","end":"05:33","startHours":27.988932314210786,"endHours":29.54523040172171,"quality":"auspicious"},{"name":"Roga","start":"05:33","end":"07:06","startHours":29.54523040172171,"endHours":31.101528489232635,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.101528489232633,"endHours":8.101528489232633,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.101528489232633,"endHours":9.101528489232633,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.101528489232633,"endHours":10.101528489232633,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.101528489232633,"endHours":11.101528489232633,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.101528489232633,"endHours":12.101528489232633,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.101528489232633,"endHours":13.101528489232633,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.101528489232633,"endHours":14.101528489232633,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.101528489232633,"endHours":15.101528489232633,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.101528489232633,"endHours":16.101528489232635,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.101528489232635,"endHours":17.101528489232635,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.101528489232635,"endHours":18.101528489232635,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.101528489232635,"endHours":19.101528489232635,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.101528489232635,"endHours":20.101528489232635,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.101528489232635,"endHours":21.101528489232635,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.101528489232635,"endHours":22.101528489232635,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.101528489232635,"endHours":23.101528489232635,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.101528489232635,"endHours":24.101528489232635,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.101528489232635,"endHours":25.101528489232635,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.101528489232635,"endHours":26.101528489232635,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.101528489232635,"endHours":27.101528489232635,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.101528489232635,"endHours":28.101528489232635,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.101528489232635,"endHours":29.101528489232635,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.101528489232635,"endHours":30.101528489232635,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.101528489232635,"endHours":31.101528489232635,"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)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.089640272296068,"eotMinutes":-14.492568351336082,"ayanamsa":26.2994}},"calendars":{"vikram_samvat":2232,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2097,"saka_samvatsara":"Yuva","bengali_samvat":1582,"malayalam_era":1351,"nanakshahi_year":706,"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 2232 Sarvadhāri · Śaka 2097 Yuva"},"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":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 17, 2175 CE · Thane, Maharashtra · Vidhyamitra","description":"February 17, 2175 CE for Thane, Maharashtra: Kṛṣṇa Ekādaśī, sūryodaya 07:06, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2175-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2175-02-17","sa":"https://sa.vidhyamitra.com/city/thane/2175-02-17","hi":"https://hi.vidhyamitra.com/city/thane/2175-02-17","x-default":"https://vidhyamitra.com/city/thane/2175-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:25:20.639Z","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":"2026-05-31T12:25:20.639Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:25:20.639Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}