{"id":"vidhyamitra:city-day:ayodhya:2290-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2290-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2290-02-16","date_display":"February 16, 2290 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":2290,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557511.770833,"kali_year":5391,"ahargana":1969046.2708,"sun":{"sidereal_longitude":298.8116,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":8.3739,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5623,"elapsed_within_tithi_degrees":9.5623},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.3739,"elapsed_within_degrees":8.3739},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.1855},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2290,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2557511.770833,"ahargana":1969046.2708,"kali_year":5391,"ayanamsa_lahiri":27.9058,"grahas":{"sun":{"sidereal_longitude":299.40690100000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":12.322401000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":3.9753},"mars":{"sidereal_longitude":28.608700999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":307.0189009999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":180.30330100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":324.279901,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":320.42370099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":250.4529,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.4529,"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":2290,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557511.770833,"kali_year":5391,"ahargana":1969046.2708,"sun":{"sidereal_longitude":298.8116,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":8.3739,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5623,"elapsed_within_tithi_degrees":9.5623},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.3739,"elapsed_within_degrees":8.3739},"yoga":{"number":24,"name":"Śukla","sum_longitude":307.1855},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.975,"elongation":69.562},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.975,"opposition_distance":110.438}},"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":11.277659710474289,"dayLengthDisplay":"11 Hours 16 Mins 40 Secs","nightLengthDisplay":"12 Hours 43 Mins 20 Secs","moonriseLocal":"10:34","moonsetLocal":"23:41","rahuKala":{"name":"Rāhu Kāla","start":"16:29","end":"17:54","startHours":16.491155868127127,"endHours":17.900863331936414,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:40","startHours":12.26203347669927,"endHours":13.671740940508556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:05","end":"16:29","startHours":15.081448404317843,"endHours":16.491155868127127,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:38","startHours":9.254657553906126,"endHours":9.63057954425527,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.093106109398554,"endHours":7.393843701677868,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.886111486350126,"endHours":12.637955467048412,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:07","end":"05:52","startHours":5.119515660065554,"endHours":5.871359640763839,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:37","startHours":5.683398645589268,"endHours":6.6232036214621255,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:54","startHours":14.141643428444986,"endHours":14.893487409143273,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.700863331936414,"endHours":18.100863331936413,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:22","startHours":17.900863331936414,"endHours":18.370765819872844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.650863331936414,"endHours":19.400863331936414,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.886111486350128,"endHours":24.63795546704841,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:37","end":"08:02","startHours":6.6232036214621255,"endHours":8.032911085271412,"quality":"inauspicious"},{"name":"Chala","start":"08:02","end":"09:27","startHours":8.032911085271412,"endHours":9.442618549080699,"quality":"neutral"},{"name":"Labha","start":"09:27","end":"10:51","startHours":9.442618549080699,"endHours":10.852326012889984,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:16","startHours":10.852326012889984,"endHours":12.26203347669927,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:40","startHours":12.26203347669927,"endHours":13.671740940508556,"quality":"inauspicious"},{"name":"Śubha","start":"13:40","end":"15:05","startHours":13.671740940508556,"endHours":15.081448404317843,"quality":"auspicious"},{"name":"Roga","start":"15:05","end":"16:29","startHours":15.081448404317843,"endHours":16.491155868127127,"quality":"inauspicious"},{"name":"Udveg","start":"16:29","end":"17:54","startHours":16.491155868127127,"endHours":17.900863331936414,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:54","end":"19:29","startHours":17.900863331936414,"endHours":19.491155868127127,"quality":"auspicious"},{"name":"Roga","start":"19:29","end":"21:05","startHours":19.491155868127127,"endHours":21.08144840431784,"quality":"inauspicious"},{"name":"Udveg","start":"21:05","end":"22:40","startHours":21.08144840431784,"endHours":22.671740940508556,"quality":"inauspicious"},{"name":"Chala","start":"22:40","end":"00:16","startHours":22.671740940508556,"endHours":24.26203347669927,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:51","startHours":24.26203347669927,"endHours":25.852326012889982,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:27","startHours":25.852326012889982,"endHours":27.4426185490807,"quality":"auspicious"},{"name":"Kāla","start":"03:27","end":"05:02","startHours":27.4426185490807,"endHours":29.03291108527141,"quality":"inauspicious"},{"name":"Śubha","start":"05:02","end":"06:37","startHours":29.03291108527141,"endHours":30.623203621462125,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.6232036214621255,"endHours":7.6232036214621255,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.6232036214621255,"endHours":8.623203621462125,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.623203621462125,"endHours":9.623203621462125,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.623203621462125,"endHours":10.623203621462125,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.623203621462125,"endHours":11.623203621462125,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.623203621462125,"endHours":12.623203621462125,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.623203621462125,"endHours":13.623203621462125,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.623203621462125,"endHours":14.623203621462125,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.623203621462125,"endHours":15.623203621462125,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.623203621462125,"endHours":16.623203621462125,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.623203621462125,"endHours":17.623203621462125,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.623203621462125,"endHours":18.623203621462125,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.623203621462125,"endHours":19.623203621462125,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.623203621462125,"endHours":20.623203621462125,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.623203621462125,"endHours":21.623203621462125,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.623203621462125,"endHours":22.623203621462125,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.623203621462125,"endHours":23.623203621462125,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.623203621462125,"endHours":24.623203621462125,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.623203621462125,"endHours":25.623203621462125,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.623203621462125,"endHours":26.623203621462125,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.623203621462125,"endHours":27.623203621462125,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.623203621462125,"endHours":28.623203621462125,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.623203621462125,"endHours":29.623203621462125,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.623203621462125,"endHours":30.623203621462125,"planetary_lord":"Jupiter"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.40361294204325,"eotMinutes":-14.538008601956186,"ayanamsa":27.9058}},"calendars":{"vikram_samvat":2347,"vikram_samvatsara":"Subhānu","saka_samvat":2212,"saka_samvatsara":"Pramoda","bengali_samvat":1697,"malayalam_era":1466,"nanakshahi_year":821,"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 Ṣaṣṭhī · Vikram 2347 Subhānu · Śaka 2212 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 16, 2290 CE · Ayodhyā · Vidhyamitra","description":"February 16, 2290 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:37, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2290-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2290-02-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2290-02-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2290-02-16","x-default":"https://vidhyamitra.com/city/ayodhya/2290-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:34:10.181Z","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":"2026-06-01T14:34:10.181Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:34:10.181Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}