{"id":"vidhyamitra:city-day:ayodhya:2175-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/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":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:37","sunsetLocal":"17:55","solarNoonLocal":"12:16","dayLengthHours":11.299745889892193,"dayLengthDisplay":"11 Hours 17 Mins 59 Secs","nightLengthDisplay":"12 Hours 42 Mins 01 Secs","moonriseLocal":"03:24","moonsetLocal":"13:49","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:16","startHours":10.848807902952412,"endHours":12.261276139188936,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:05","end":"16:30","startHours":15.086212611661985,"endHours":16.49868084789851,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:01","end":"09:26","startHours":8.023871430479364,"endHours":9.436339666715888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.248010568551017,"endHours":9.624668764880758,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.082225939655014,"endHours":7.3835524967188055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.884617942859197,"endHours":12.637934335518676,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:51","startHours":5.10477040892388,"endHours":5.858086801583359,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.669757703418489,"endHours":6.611403194242839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.144567120837635,"endHours":14.897883513497115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.711149084135034,"endHours":18.111149084135032,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:23","startHours":17.911149084135033,"endHours":18.381971829547208,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.661149084135033,"endHours":19.411149084135033,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.884617942859197,"endHours":24.637934335518676,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:37","end":"08:01","startHours":6.611403194242839,"endHours":8.023871430479364,"quality":"neutral"},{"name":"Labha","start":"08:01","end":"09:26","startHours":8.023871430479364,"endHours":9.436339666715888,"quality":"auspicious"},{"name":"Amṛta","start":"09:26","end":"10:51","startHours":9.436339666715888,"endHours":10.848807902952412,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:16","startHours":10.848807902952412,"endHours":12.261276139188936,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:40","startHours":12.261276139188936,"endHours":13.67374437542546,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:05","startHours":13.67374437542546,"endHours":15.086212611661985,"quality":"inauspicious"},{"name":"Udveg","start":"15:05","end":"16:30","startHours":15.086212611661985,"endHours":16.49868084789851,"quality":"inauspicious"},{"name":"Chala","start":"16:30","end":"17:55","startHours":16.49868084789851,"endHours":17.911149084135033,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:55","end":"19:30","startHours":17.911149084135033,"endHours":19.49868084789851,"quality":"inauspicious"},{"name":"Udveg","start":"19:30","end":"21:05","startHours":19.49868084789851,"endHours":21.086212611661985,"quality":"inauspicious"},{"name":"Chala","start":"21:05","end":"22:40","startHours":21.086212611661985,"endHours":22.67374437542546,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:16","startHours":22.67374437542546,"endHours":24.261276139188936,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:51","startHours":24.261276139188936,"endHours":25.848807902952412,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:26","startHours":25.848807902952412,"endHours":27.436339666715888,"quality":"inauspicious"},{"name":"Śubha","start":"03:26","end":"05:01","startHours":27.436339666715888,"endHours":29.023871430479364,"quality":"auspicious"},{"name":"Roga","start":"05:01","end":"06:37","startHours":29.023871430479364,"endHours":30.61140319424284,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.611403194242839,"endHours":7.611403194242839,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.611403194242839,"endHours":8.61140319424284,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.61140319424284,"endHours":9.61140319424284,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.61140319424284,"endHours":10.61140319424284,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.61140319424284,"endHours":11.61140319424284,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.61140319424284,"endHours":12.61140319424284,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.61140319424284,"endHours":13.61140319424284,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.61140319424284,"endHours":14.61140319424284,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.61140319424284,"endHours":15.61140319424284,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.61140319424284,"endHours":16.61140319424284,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.61140319424284,"endHours":17.61140319424284,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.61140319424284,"endHours":18.61140319424284,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.61140319424284,"endHours":19.61140319424284,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.61140319424284,"endHours":20.61140319424284,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.61140319424284,"endHours":21.61140319424284,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.61140319424284,"endHours":22.61140319424284,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.61140319424284,"endHours":23.61140319424284,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.61140319424284,"endHours":24.61140319424284,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.61140319424284,"endHours":25.61140319424284,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.61140319424284,"endHours":26.61140319424284,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.61140319424284,"endHours":27.61140319424284,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.61140319424284,"endHours":28.61140319424284,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.61140319424284,"endHours":29.61140319424284,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.61140319424284,"endHours":30.61140319424284,"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"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","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","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},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"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":"ayodhya"},"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 · Ayodhyā · Vidhyamitra","description":"February 17, 2175 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 06:37, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2175-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2175-02-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2175-02-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2175-02-17","x-default":"https://vidhyamitra.com/city/ayodhya/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":"2026-05-20T22:01:42.477Z","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":"2026-05-20T22:01:42.477Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T22:01:42.477Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}