{"id":"vidhyamitra:city-day:ayodhya:2180-08-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2180-08-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2180-08-22","date_display":"August 22, 2180 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":2180,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517522.770833,"kali_year":5282,"ahargana":1929057.2708,"sun":{"sidereal_longitude":122.2829,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":131.6574,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":9.3746,"elapsed_within_tithi_degrees":9.3746},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.6574,"elapsed_within_degrees":11.6574},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.9403},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2180,"month":8,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517522.770833,"ahargana":1929057.2708,"kali_year":5282,"ayanamsa_lahiri":26.3764,"grahas":{"sun":{"sidereal_longitude":123.35807399999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":133.904874,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-4.3949},"mars":{"sidereal_longitude":35.574974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":147.933874,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":99.29387399999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":81.647874,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":78.24447399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":209.2625,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":29.2625,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2180,"month":8,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517522.770833,"kali_year":5282,"ahargana":1929057.2708,"sun":{"sidereal_longitude":122.2829,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":131.6574,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":9.3746,"elapsed_within_tithi_degrees":9.3746},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":131.6574,"elapsed_within_degrees":11.6574},"yoga":{"number":20,"name":"Śiva","sum_longitude":253.9403},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.395,"elongation":9.375},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.395,"opposition_distance":170.625}},"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":"05:36","sunsetLocal":"18:31","solarNoonLocal":"12:04","dayLengthHours":12.918779399406144,"dayLengthDisplay":"12 Hours 55 Mins 08 Secs","nightLengthDisplay":"11 Hours 04 Mins 52 Secs","moonriseLocal":"06:28","moonsetLocal":"19:04","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:54","startHours":15.291717120915674,"endHours":16.90656454584144,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:50","end":"10:27","startHours":8.832327421212602,"endHours":10.44717484613837,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:04","end":"13:41","startHours":12.062022271064137,"endHours":13.676869695989907,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.6170144312225,"endHours":9.047640411202703,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:29","startHours":6.140915046336322,"endHours":6.485415830320486,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.631396291083934,"endHours":12.492648251044344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:44","startHours":3.8801286514402467,"endHours":4.741380611400656,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:32","end":"05:36","startHours":4.526067621410554,"endHours":5.602632571361066,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:05","startHours":14.215152170965162,"endHours":15.076404130925571,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.321411970767212,"endHours":18.72141197076721,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:04","startHours":18.52141197076721,"endHours":19.059694445742466,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.27141197076721,"endHours":20.02141197076721,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.63139629108393,"endHours":24.492648251044344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:36","end":"07:13","startHours":5.602632571361066,"endHours":7.2174799962868335,"quality":"inauspicious"},{"name":"Udveg","start":"07:13","end":"08:50","startHours":7.2174799962868335,"endHours":8.832327421212602,"quality":"inauspicious"},{"name":"Chala","start":"08:50","end":"10:27","startHours":8.832327421212602,"endHours":10.44717484613837,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"12:04","startHours":10.44717484613837,"endHours":12.062022271064137,"quality":"auspicious"},{"name":"Amṛta","start":"12:04","end":"13:41","startHours":12.062022271064137,"endHours":13.676869695989907,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:18","startHours":13.676869695989907,"endHours":15.291717120915674,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:54","startHours":15.291717120915674,"endHours":16.90656454584144,"quality":"auspicious"},{"name":"Roga","start":"16:54","end":"18:31","startHours":16.90656454584144,"endHours":18.52141197076721,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:31","end":"19:54","startHours":18.52141197076721,"endHours":19.906564545841444,"quality":"inauspicious"},{"name":"Śubha","start":"19:54","end":"21:18","startHours":19.906564545841444,"endHours":21.291717120915674,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:41","startHours":21.291717120915674,"endHours":22.676869695989907,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:04","startHours":22.676869695989907,"endHours":24.062022271064137,"quality":"inauspicious"},{"name":"Chala","start":"00:04","end":"01:27","startHours":24.062022271064137,"endHours":25.44717484613837,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"02:50","startHours":25.44717484613837,"endHours":26.832327421212604,"quality":"auspicious"},{"name":"Amṛta","start":"02:50","end":"04:13","startHours":26.832327421212604,"endHours":28.217479996286833,"quality":"auspicious"},{"name":"Kāla","start":"04:13","end":"05:36","startHours":28.217479996286833,"endHours":29.602632571361067,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:36","end":"06:36","startHours":5.602632571361066,"endHours":6.602632571361066,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:36","end":"07:36","startHours":6.602632571361066,"endHours":7.602632571361066,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:36","end":"08:36","startHours":7.602632571361066,"endHours":8.602632571361067,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:36","end":"09:36","startHours":8.602632571361067,"endHours":9.602632571361067,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:36","end":"10:36","startHours":9.602632571361067,"endHours":10.602632571361067,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:36","end":"11:36","startHours":10.602632571361067,"endHours":11.602632571361067,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:36","end":"12:36","startHours":11.602632571361067,"endHours":12.602632571361067,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:36","end":"13:36","startHours":12.602632571361067,"endHours":13.602632571361067,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:36","end":"14:36","startHours":13.602632571361067,"endHours":14.602632571361067,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:36","end":"15:36","startHours":14.602632571361067,"endHours":15.602632571361067,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:36","end":"16:36","startHours":15.602632571361067,"endHours":16.602632571361067,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:36","end":"17:36","startHours":16.602632571361067,"endHours":17.602632571361067,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:36","end":"18:36","startHours":17.602632571361067,"endHours":18.602632571361067,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:36","end":"19:36","startHours":18.602632571361067,"endHours":19.602632571361067,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:36","end":"20:36","startHours":19.602632571361067,"endHours":20.602632571361067,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:36","end":"21:36","startHours":20.602632571361067,"endHours":21.602632571361067,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:36","end":"22:36","startHours":21.602632571361067,"endHours":22.602632571361067,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:36","end":"23:36","startHours":22.602632571361067,"endHours":23.602632571361067,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:36","end":"00:36","startHours":23.602632571361067,"endHours":24.602632571361067,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:36","end":"01:36","startHours":24.602632571361067,"endHours":25.602632571361067,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:36","end":"02:36","startHours":25.602632571361067,"endHours":26.602632571361067,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:36","end":"03:36","startHours":26.602632571361067,"endHours":27.602632571361067,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:36","end":"04:36","startHours":27.602632571361067,"endHours":28.602632571361067,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:36","end":"05:36","startHours":28.602632571361067,"endHours":29.602632571361067,"planetary_lord":"Saturn"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":11.563880823361199,"eotMinutes":-2.537336263848294,"ayanamsa":26.3764}},"calendars":{"vikram_samvat":2237,"vikram_samvatsara":"Vijaya","saka_samvat":2102,"saka_samvatsara":"Vikrama","bengali_samvat":1587,"malayalam_era":1356,"nanakshahi_year":711,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pratipada · Vikram 2237 Vijaya · Śaka 2102 Vikrama"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 August 22, 2180 CE · Ayodhyā · Vidhyamitra","description":"August 22, 2180 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:36, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2180-08-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2180-08-22","sa":"https://sa.vidhyamitra.com/city/ayodhya/2180-08-22","hi":"https://hi.vidhyamitra.com/city/ayodhya/2180-08-22","x-default":"https://vidhyamitra.com/city/ayodhya/2180-08-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T09:54:05.714Z","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":"2026-05-21T09:54:05.714Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T09:54:05.714Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}