{"id":"vidhyamitra:city-day:ayodhya:2166-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2166-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2166-02-22","date_display":"February 22, 2166 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":2166,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512227.770833,"kali_year":5267,"ahargana":1923762.2708,"sun":{"sidereal_longitude":307.0169,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":206.9999,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.983,"elapsed_within_tithi_degrees":7.983},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":206.9999,"elapsed_within_degrees":6.9999},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.0168},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2166,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512227.770833,"ahargana":1923762.2708,"kali_year":5267,"ayanamsa_lahiri":26.1739,"grahas":{"sun":{"sidereal_longitude":307.282782,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":203.47468200000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":4.3877},"mars":{"sidereal_longitude":63.230481999999995,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":279.89798199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":3.2214819999999804,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":258.8331820000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":258.54018199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":129.8171,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":309.8171,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2166,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512227.770833,"kali_year":5267,"ahargana":1923762.2708,"sun":{"sidereal_longitude":307.0169,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":206.9999,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.983,"elapsed_within_tithi_degrees":7.983},"nakshatra":{"number":16,"name":"Viśākhā","pada":3,"moon_longitude":206.9999,"elapsed_within_degrees":6.9999},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.0168},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.388,"elongation":100.017},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.388,"opposition_distance":79.983}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":-0.683,"opposition_distance":1.528}]},"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":"06:32","sunsetLocal":"17:58","solarNoonLocal":"12:15","dayLengthHours":11.42896439072624,"dayLengthDisplay":"11 Hours 25 Mins 44 Secs","nightLengthDisplay":"12 Hours 34 Mins 16 Secs","moonriseLocal":"23:54","moonsetLocal":"10:46","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:50","startHours":9.397238234899984,"endHours":10.825858783740765,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:07","startHours":13.683099881422324,"endHours":15.111720430263105,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:32","end":"07:58","startHours":6.539997137218425,"endHours":7.968617686059204,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.206755495054548,"endHours":9.587720974745421,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:19","startHours":7.016203986832018,"endHours":7.3209763705847175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.87351385289067,"endHours":12.63544481227242,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:47","startHours":5.016135218454926,"endHours":5.778066177836675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:32","startHours":5.587583437991238,"endHours":6.539997137218425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.159306731035917,"endHours":14.921237690417666,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.768961527944665,"endHours":18.168961527944663,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.968961527944664,"endHours":18.445168377558257,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.718961527944664,"endHours":19.468961527944664,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.87351385289067,"endHours":24.63544481227242,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:32","end":"07:58","startHours":6.539997137218425,"endHours":7.968617686059204,"quality":"inauspicious"},{"name":"Śubha","start":"07:58","end":"09:24","startHours":7.968617686059204,"endHours":9.397238234899984,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:50","startHours":9.397238234899984,"endHours":10.825858783740765,"quality":"inauspicious"},{"name":"Udveg","start":"10:50","end":"12:15","startHours":10.825858783740765,"endHours":12.254479332581544,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:41","startHours":12.254479332581544,"endHours":13.683099881422324,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:07","startHours":13.683099881422324,"endHours":15.111720430263105,"quality":"auspicious"},{"name":"Amṛta","start":"15:07","end":"16:32","startHours":15.111720430263105,"endHours":16.540340979103885,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"17:58","startHours":16.540340979103885,"endHours":17.968961527944664,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:58","end":"19:32","startHours":17.968961527944664,"endHours":19.540340979103885,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:07","startHours":19.540340979103885,"endHours":21.111720430263105,"quality":"auspicious"},{"name":"Kāla","start":"21:07","end":"22:41","startHours":21.111720430263105,"endHours":22.683099881422322,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:15","startHours":22.683099881422322,"endHours":24.254479332581546,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:50","startHours":24.254479332581546,"endHours":25.825858783740763,"quality":"inauspicious"},{"name":"Udveg","start":"01:50","end":"03:24","startHours":25.825858783740763,"endHours":27.397238234899984,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:58","startHours":27.397238234899984,"endHours":28.968617686059204,"quality":"neutral"},{"name":"Labha","start":"04:58","end":"06:32","startHours":28.968617686059204,"endHours":30.539997137218425,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.539997137218425,"endHours":7.539997137218425,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.539997137218425,"endHours":8.539997137218425,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.539997137218425,"endHours":9.539997137218425,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.539997137218425,"endHours":10.539997137218425,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.539997137218425,"endHours":11.539997137218425,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.539997137218425,"endHours":12.539997137218425,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.539997137218425,"endHours":13.539997137218425,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.539997137218425,"endHours":14.539997137218425,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.539997137218425,"endHours":15.539997137218425,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.539997137218425,"endHours":16.539997137218425,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.539997137218425,"endHours":17.539997137218425,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.539997137218425,"endHours":18.539997137218425,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.539997137218425,"endHours":19.539997137218425,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.539997137218425,"endHours":20.539997137218425,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.539997137218425,"endHours":21.539997137218425,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.539997137218425,"endHours":22.539997137218425,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.539997137218425,"endHours":23.539997137218425,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.539997137218425,"endHours":24.539997137218425,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.539997137218425,"endHours":25.539997137218425,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.539997137218425,"endHours":26.539997137218425,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.539997137218425,"endHours":27.539997137218425,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.539997137218425,"endHours":28.539997137218425,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.539997137218425,"endHours":29.539997137218425,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.539997137218425,"endHours":30.539997137218425,"planetary_lord":"Mercury"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.237939908946979,"eotMinutes":-14.08475995489261,"ayanamsa":26.1739}},"calendars":{"vikram_samvat":2223,"vikram_samvatsara":"Pramāthi","saka_samvat":2088,"saka_samvatsara":"Akṣaya","bengali_samvat":1573,"malayalam_era":1342,"nanakshahi_year":697,"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 Saptamī · Vikram 2223 Pramāthi · Śaka 2088 Akṣaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 22, 2166 CE · Ayodhyā · Vidhyamitra","description":"February 22, 2166 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:32, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2166-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2166-02-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/2166-02-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/2166-02-22","x-default":"https://vidhyamitra.com/city/ayodhya/2166-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:30:59.499Z","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":"2026-05-31T12:30:59.499Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:30:59.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}