{"id":"vidhyamitra:city-day:ayodhya:2150-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2150-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2150-08-17","date_display":"August 17, 2150 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":2150,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506559.770833,"kali_year":5252,"ahargana":1918094.2708,"sun":{"sidereal_longitude":117.273,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":43.5647,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.2916,"elapsed_within_tithi_degrees":10.2916},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5647,"elapsed_within_degrees":3.5647},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.8377},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2150,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506559.770833,"ahargana":1918094.2708,"kali_year":5252,"ayanamsa_lahiri":25.9571,"grahas":{"sun":{"sidereal_longitude":118.24934200000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":42.22554200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-2.0112},"mars":{"sidereal_longitude":48.245942000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":98.08324199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":245.76384200000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"venus":{"sidereal_longitude":107.960642,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":70.796942,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":70.135,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.135,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":2150,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506559.770833,"kali_year":5252,"ahargana":1918094.2708,"sun":{"sidereal_longitude":117.273,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":43.5647,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.2916,"elapsed_within_tithi_degrees":10.2916},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":43.5647,"elapsed_within_degrees":3.5647},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.8377},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.011,"elongation":73.708},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.011,"opposition_distance":106.292}},"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":"05:33","sunsetLocal":"18:37","solarNoonLocal":"12:05","dayLengthHours":13.054231497174763,"dayLengthDisplay":"13 Hours 03 Mins 15 Secs","nightLengthDisplay":"10 Hours 56 Mins 45 Secs","moonriseLocal":"00:12","moonsetLocal":"13:50","rahuKala":{"name":"Rāhu Kāla","start":"07:11","end":"08:49","startHours":7.186956214461428,"endHours":8.818735151608273,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:27","end":"12:05","startHours":10.450514088755119,"endHours":12.082293025901965,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:21","startHours":13.71407196304881,"endHours":15.345850900195655,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.601164626655361,"endHours":9.036305676561186,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:06","end":"06:27","startHours":6.099103589696864,"endHours":6.447216429621524,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:31","startHours":11.64715197599614,"endHours":12.51743407580779,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:41","startHours":3.8146130776912806,"endHours":4.6848951775029315,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:28","end":"05:33","startHours":4.467324652550019,"endHours":5.555177277314582,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:08","startHours":14.25799827543109,"endHours":15.12828037524274,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.409408774489346,"endHours":18.809408774489345,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.609408774489346,"endHours":19.15333508687163,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.359408774489346,"endHours":20.109408774489346,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:31","startHours":23.647151975996138,"endHours":24.51743407580779,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:33","end":"07:11","startHours":5.555177277314582,"endHours":7.186956214461428,"quality":"auspicious"},{"name":"Kāla","start":"07:11","end":"08:49","startHours":7.186956214461428,"endHours":8.818735151608273,"quality":"inauspicious"},{"name":"Śubha","start":"08:49","end":"10:27","startHours":8.818735151608273,"endHours":10.450514088755119,"quality":"auspicious"},{"name":"Roga","start":"10:27","end":"12:05","startHours":10.450514088755119,"endHours":12.082293025901965,"quality":"inauspicious"},{"name":"Udveg","start":"12:05","end":"13:43","startHours":12.082293025901965,"endHours":13.71407196304881,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:21","startHours":13.71407196304881,"endHours":15.345850900195655,"quality":"neutral"},{"name":"Labha","start":"15:21","end":"16:59","startHours":15.345850900195655,"endHours":16.977629837342498,"quality":"auspicious"},{"name":"Amṛta","start":"16:59","end":"18:37","startHours":16.977629837342498,"endHours":18.609408774489346,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:37","end":"19:59","startHours":18.609408774489346,"endHours":19.9776298373425,"quality":"neutral"},{"name":"Labha","start":"19:59","end":"21:21","startHours":19.9776298373425,"endHours":21.345850900195654,"quality":"auspicious"},{"name":"Amṛta","start":"21:21","end":"22:43","startHours":21.345850900195654,"endHours":22.71407196304881,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:05","startHours":22.71407196304881,"endHours":24.082293025901965,"quality":"inauspicious"},{"name":"Śubha","start":"00:05","end":"01:27","startHours":24.082293025901965,"endHours":25.45051408875512,"quality":"auspicious"},{"name":"Roga","start":"01:27","end":"02:49","startHours":25.45051408875512,"endHours":26.818735151608273,"quality":"inauspicious"},{"name":"Udveg","start":"02:49","end":"04:11","startHours":26.818735151608273,"endHours":28.18695621446143,"quality":"inauspicious"},{"name":"Chala","start":"04:11","end":"05:33","startHours":28.18695621446143,"endHours":29.555177277314584,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:33","end":"06:33","startHours":5.555177277314582,"endHours":6.555177277314582,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:33","end":"07:33","startHours":6.555177277314582,"endHours":7.555177277314582,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:33","end":"08:33","startHours":7.555177277314582,"endHours":8.555177277314582,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:33","end":"09:33","startHours":8.555177277314582,"endHours":9.555177277314582,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:33","end":"10:33","startHours":9.555177277314582,"endHours":10.555177277314582,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:33","end":"11:33","startHours":10.555177277314582,"endHours":11.555177277314582,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:33","end":"12:33","startHours":11.555177277314582,"endHours":12.555177277314582,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:33","end":"13:33","startHours":12.555177277314582,"endHours":13.555177277314582,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:33","end":"14:33","startHours":13.555177277314582,"endHours":14.555177277314582,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:33","end":"15:33","startHours":14.555177277314582,"endHours":15.555177277314582,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:33","end":"16:33","startHours":15.555177277314582,"endHours":16.555177277314584,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:33","end":"17:33","startHours":16.555177277314584,"endHours":17.555177277314584,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:33","end":"18:33","startHours":17.555177277314584,"endHours":18.555177277314584,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:33","end":"19:33","startHours":18.555177277314584,"endHours":19.555177277314584,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:33","end":"20:33","startHours":19.555177277314584,"endHours":20.555177277314584,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:33","end":"21:33","startHours":20.555177277314584,"endHours":21.555177277314584,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:33","end":"22:33","startHours":21.555177277314584,"endHours":22.555177277314584,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:33","end":"23:33","startHours":22.555177277314584,"endHours":23.555177277314584,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:33","end":"00:33","startHours":23.555177277314584,"endHours":24.555177277314584,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:33","end":"01:33","startHours":24.555177277314584,"endHours":25.555177277314584,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:33","end":"02:33","startHours":25.555177277314584,"endHours":26.555177277314584,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:33","end":"03:33","startHours":26.555177277314584,"endHours":27.555177277314584,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:33","end":"04:33","startHours":27.555177277314584,"endHours":28.555177277314584,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:33","end":"05:33","startHours":28.555177277314584,"endHours":29.555177277314584,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.451393987726759,"eotMinutes":-3.7535815541179196,"ayanamsa":25.9571}},"calendars":{"vikram_samvat":2207,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":2072,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1557,"malayalam_era":1326,"nanakshahi_year":681,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Navamī · Vikram 2207 Rudhirodgāri · Śaka 2072 Sādhāraṇa"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"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 August 17, 2150 CE · Ayodhyā · Vidhyamitra","description":"August 17, 2150 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:33, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2150-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2150-08-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2150-08-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2150-08-17","x-default":"https://vidhyamitra.com/city/ayodhya/2150-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T23:38:14.026Z","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":"2026-05-19T23:38:14.026Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T23:38:14.026Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}