{"id":"vidhyamitra:city-day:ayodhya:2172-05-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2172-05-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-05-23","date_display":"May 23, 2172 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":2172,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514509.770833,"kali_year":5274,"ahargana":1926044.2708,"sun":{"sidereal_longitude":35.904,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":40.0669,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.1628,"elapsed_within_tithi_degrees":4.1628},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.0669,"elapsed_within_degrees":0.0669},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.9709},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2172,"month":5,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514509.770833,"ahargana":1926044.2708,"kali_year":5274,"ayanamsa_lahiri":26.2612,"grahas":{"sun":{"sidereal_longitude":36.364892999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":38.73889300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":2.3268},"mars":{"sidereal_longitude":166.44449299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":56.35249299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":193.49089300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":357.139093,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":331.152693,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":8.9058,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.9058,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2172,"month":5,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514509.770833,"kali_year":5274,"ahargana":1926044.2708,"sun":{"sidereal_longitude":35.904,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":40.0669,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.1628,"elapsed_within_tithi_degrees":4.1628},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.0669,"elapsed_within_degrees":0.0669},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.9709},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.327,"elongation":4.163},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.327,"opposition_distance":175.837}},"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":"05:10","sunsetLocal":"18:46","solarNoonLocal":"11:58","dayLengthHours":13.601505994999656,"dayLengthDisplay":"13 Hours 36 Mins 05 Secs","nightLengthDisplay":"10 Hours 23 Mins 55 Secs","moonriseLocal":"05:19","moonsetLocal":"18:55","rahuKala":{"name":"Rāhu Kāla","start":"08:34","end":"10:16","startHours":8.56276537886848,"endHours":10.262953628243437,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:40","end":"15:22","startHours":13.663330126993351,"endHours":15.363518376368308,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:10","end":"06:52","startHours":5.162388880118566,"endHours":6.8625771294935225,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.336073612285151,"endHours":8.789457145451808,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:44","end":"06:06","startHours":5.7291182965768845,"endHours":6.091825123110208,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.50975834445174,"endHours":12.416525410785049,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:21","end":"04:15","startHours":3.348854747451945,"endHours":4.255621813785255,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:02","end":"05:10","startHours":4.028930047201928,"endHours":5.162388880118566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:08","startHours":14.23005954345167,"endHours":15.13682660978498,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.563894875118223,"endHours":18.96389487511822,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:20","startHours":18.763894875118222,"endHours":19.33062429157654,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.513894875118222,"endHours":20.263894875118222,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.50975834445174,"endHours":24.41652541078505,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:10","end":"06:52","startHours":5.162388880118566,"endHours":6.8625771294935225,"quality":"inauspicious"},{"name":"Śubha","start":"06:52","end":"08:34","startHours":6.8625771294935225,"endHours":8.56276537886848,"quality":"auspicious"},{"name":"Roga","start":"08:34","end":"10:16","startHours":8.56276537886848,"endHours":10.262953628243437,"quality":"inauspicious"},{"name":"Udveg","start":"10:16","end":"11:58","startHours":10.262953628243437,"endHours":11.963141877618394,"quality":"inauspicious"},{"name":"Chala","start":"11:58","end":"13:40","startHours":11.963141877618394,"endHours":13.663330126993351,"quality":"neutral"},{"name":"Labha","start":"13:40","end":"15:22","startHours":13.663330126993351,"endHours":15.363518376368308,"quality":"auspicious"},{"name":"Amṛta","start":"15:22","end":"17:04","startHours":15.363518376368308,"endHours":17.063706625743265,"quality":"auspicious"},{"name":"Kāla","start":"17:04","end":"18:46","startHours":17.063706625743265,"endHours":18.763894875118222,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:46","end":"20:04","startHours":18.763894875118222,"endHours":20.063706625743265,"quality":"auspicious"},{"name":"Amṛta","start":"20:04","end":"21:22","startHours":20.063706625743265,"endHours":21.363518376368308,"quality":"auspicious"},{"name":"Kāla","start":"21:22","end":"22:40","startHours":21.363518376368308,"endHours":22.66333012699335,"quality":"inauspicious"},{"name":"Śubha","start":"22:40","end":"23:58","startHours":22.66333012699335,"endHours":23.963141877618394,"quality":"auspicious"},{"name":"Roga","start":"23:58","end":"01:16","startHours":23.963141877618394,"endHours":25.262953628243437,"quality":"inauspicious"},{"name":"Udveg","start":"01:16","end":"02:34","startHours":25.262953628243437,"endHours":26.56276537886848,"quality":"inauspicious"},{"name":"Chala","start":"02:34","end":"03:52","startHours":26.56276537886848,"endHours":27.862577129493523,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:10","startHours":27.862577129493523,"endHours":29.162388880118566,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:10","end":"06:10","startHours":5.162388880118566,"endHours":6.162388880118566,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:10","end":"07:10","startHours":6.162388880118566,"endHours":7.162388880118566,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:10","end":"08:10","startHours":7.162388880118566,"endHours":8.162388880118566,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:10","end":"09:10","startHours":8.162388880118566,"endHours":9.162388880118566,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:10","end":"10:10","startHours":9.162388880118566,"endHours":10.162388880118566,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:10","end":"11:10","startHours":10.162388880118566,"endHours":11.162388880118566,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:10","end":"12:10","startHours":11.162388880118566,"endHours":12.162388880118566,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:10","end":"13:10","startHours":12.162388880118566,"endHours":13.162388880118566,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:10","end":"14:10","startHours":13.162388880118566,"endHours":14.162388880118566,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:10","end":"15:10","startHours":14.162388880118566,"endHours":15.162388880118566,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:10","end":"16:10","startHours":15.162388880118566,"endHours":16.162388880118566,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:10","end":"17:10","startHours":16.162388880118566,"endHours":17.162388880118566,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:10","end":"18:10","startHours":17.162388880118566,"endHours":18.162388880118566,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:10","end":"19:10","startHours":18.162388880118566,"endHours":19.162388880118566,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:10","end":"20:10","startHours":19.162388880118566,"endHours":20.162388880118566,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:10","end":"21:10","startHours":20.162388880118566,"endHours":21.162388880118566,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:10","end":"22:10","startHours":21.162388880118566,"endHours":22.162388880118566,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:10","end":"23:10","startHours":22.162388880118566,"endHours":23.162388880118566,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:10","end":"00:10","startHours":23.162388880118566,"endHours":24.162388880118566,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:10","end":"01:10","startHours":24.162388880118566,"endHours":25.162388880118566,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:10","end":"02:10","startHours":25.162388880118566,"endHours":26.162388880118566,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:10","end":"03:10","startHours":26.162388880118566,"endHours":27.162388880118566,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:10","end":"04:10","startHours":27.162388880118566,"endHours":28.162388880118566,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:10","end":"05:10","startHours":28.162388880118566,"endHours":29.162388880118566,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.682941302043744,"eotMinutes":3.395487342896394,"ayanamsa":26.2612}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pratipada · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5}],"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":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 May 23, 2172 CE · Ayodhyā · Vidhyamitra","description":"May 23, 2172 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:10, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2172-05-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2172-05-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/2172-05-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/2172-05-23","x-default":"https://vidhyamitra.com/city/ayodhya/2172-05-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T16:15:16.531Z","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":"2026-05-20T16:15:16.531Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T16:15:16.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}