{"id":"vidhyamitra:city-day:ayodhya:2020-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2020-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-02-17","date_display":"February 17, 2020 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":2020,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458896.770833,"kali_year":5121,"ahargana":1870431.2708,"sun":{"sidereal_longitude":303.7521,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.837,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.0849,"elapsed_within_tithi_degrees":5.0849},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.837,"elapsed_within_degrees":11.5037},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.5891},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2020,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458896.770833,"ahargana":1870431.2708,"kali_year":5121,"ayanamsa_lahiri":24.1342,"grahas":{"sun":{"sidereal_longitude":303.69341899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":227.49321899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":2.2966},"mars":{"sidereal_longitude":246.00651900000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":318.53591900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":262.92161899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":346.327619,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":272.65891899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":75.5501,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.5501,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2020,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458896.770833,"kali_year":5121,"ahargana":1870431.2708,"sun":{"sidereal_longitude":303.7521,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":224.837,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.0849,"elapsed_within_tithi_degrees":5.0849},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.837,"elapsed_within_degrees":11.5037},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.5891},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.297,"elongation":78.915},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.297,"opposition_distance":101.085}},"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":"17:54","solarNoonLocal":"12:16","dayLengthHours":11.290112558549025,"dayLengthDisplay":"11 Hours 17 Mins 24 Secs","nightLengthDisplay":"12 Hours 42 Mins 36 Secs","moonriseLocal":"01:56","moonsetLocal":"12:26","rahuKala":{"name":"Rāhu Kāla","start":"08:02","end":"09:26","startHours":8.027483929733053,"endHours":9.438747999551682,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:16","startHours":10.850012069370308,"endHours":12.261276139188936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:05","startHours":13.672540209007565,"endHours":15.083804278826193,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.250579456909197,"endHours":9.626916542194165,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.0866412165206345,"endHours":7.387710884748609,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.884939053903969,"endHours":12.637613224473904,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:52","startHours":5.110871518774555,"endHours":5.86354568934449,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:37","startHours":5.675377146702006,"endHours":6.616219859914425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.142961565613774,"endHours":14.89563573618371,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.70633241846345,"endHours":18.10633241846345,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:23","startHours":17.90633241846345,"endHours":18.37675377506966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.65633241846345,"endHours":19.40633241846345,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.88493905390397,"endHours":24.637613224473903,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:37","end":"08:02","startHours":6.616219859914425,"endHours":8.027483929733053,"quality":"auspicious"},{"name":"Kāla","start":"08:02","end":"09:26","startHours":8.027483929733053,"endHours":9.438747999551682,"quality":"inauspicious"},{"name":"Śubha","start":"09:26","end":"10:51","startHours":9.438747999551682,"endHours":10.850012069370308,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:16","startHours":10.850012069370308,"endHours":12.261276139188936,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:40","startHours":12.261276139188936,"endHours":13.672540209007565,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:05","startHours":13.672540209007565,"endHours":15.083804278826193,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:30","startHours":15.083804278826193,"endHours":16.49506834864482,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:54","startHours":16.49506834864482,"endHours":17.90633241846345,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:54","end":"19:30","startHours":17.90633241846345,"endHours":19.49506834864482,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:05","startHours":19.49506834864482,"endHours":21.083804278826193,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:40","startHours":21.083804278826193,"endHours":22.672540209007565,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:16","startHours":22.672540209007565,"endHours":24.261276139188936,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:51","startHours":24.261276139188936,"endHours":25.850012069370308,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:26","startHours":25.850012069370308,"endHours":27.43874799955168,"quality":"inauspicious"},{"name":"Udveg","start":"03:26","end":"05:02","startHours":27.43874799955168,"endHours":29.02748392973305,"quality":"inauspicious"},{"name":"Chala","start":"05:02","end":"06:37","startHours":29.02748392973305,"endHours":30.616219859914423,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.616219859914425,"endHours":7.616219859914425,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.616219859914425,"endHours":8.616219859914425,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.616219859914425,"endHours":9.616219859914425,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.616219859914425,"endHours":10.616219859914425,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.616219859914425,"endHours":11.616219859914425,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.616219859914425,"endHours":12.616219859914425,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.616219859914425,"endHours":13.616219859914425,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.616219859914425,"endHours":14.616219859914425,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.616219859914425,"endHours":15.616219859914425,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.616219859914425,"endHours":16.616219859914423,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.616219859914423,"endHours":17.616219859914423,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.616219859914423,"endHours":18.616219859914423,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.616219859914423,"endHours":19.616219859914423,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.616219859914423,"endHours":20.616219859914423,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.616219859914423,"endHours":21.616219859914423,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.616219859914423,"endHours":22.616219859914423,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.616219859914423,"endHours":23.616219859914423,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.616219859914423,"endHours":24.616219859914423,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.616219859914423,"endHours":25.616219859914423,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.616219859914423,"endHours":26.616219859914423,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.616219859914423,"endHours":27.616219859914423,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.616219859914423,"endHours":28.616219859914423,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.616219859914423,"endHours":29.616219859914423,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.616219859914423,"endHours":30.616219859914423,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","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":-12.226681270598723,"eotMinutes":-14.492568351336082,"ayanamsa":24.1342}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"festivals":[{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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, 2020 CE · Ayodhyā · Vidhyamitra","description":"February 17, 2020 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:37, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2020-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2020-02-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2020-02-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2020-02-17","x-default":"https://vidhyamitra.com/city/ayodhya/2020-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:39:16.406Z","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":"2026-05-15T01:39:16.406Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:39:16.406Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}