{"id":"vidhyamitra:city-day:ayodhya:2189-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2189-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2189-07-18","date_display":"July 18, 2189 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":2189,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520774.770833,"kali_year":5291,"ahargana":1932309.2708,"sun":{"sidereal_longitude":88.6675,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":143.0336,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.366,"elapsed_within_tithi_degrees":6.366},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":143.0336,"elapsed_within_degrees":9.7002},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.7011},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":2189,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520774.770833,"ahargana":1932309.2708,"kali_year":5291,"ayanamsa_lahiri":26.5008,"grahas":{"sun":{"sidereal_longitude":89.55772400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":142.73142399999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":4.3237},"mars":{"sidereal_longitude":197.04882399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":112.66722399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":12.910623999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":126.732324,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":181.06382399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":36.9559,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":216.9559,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2189,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520774.770833,"kali_year":5291,"ahargana":1932309.2708,"sun":{"sidereal_longitude":88.6675,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":143.0336,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":54.366,"elapsed_within_tithi_degrees":6.366},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":143.0336,"elapsed_within_degrees":9.7002},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.7011},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.324,"elongation":54.366},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.324,"opposition_distance":125.634}},"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":"05:18","sunsetLocal":"18:56","solarNoonLocal":"12:07","dayLengthHours":13.621565886952824,"dayLengthDisplay":"13 Hours 37 Mins 18 Secs","nightLengthDisplay":"10 Hours 22 Mins 42 Secs","moonriseLocal":"09:28","moonsetLocal":"21:51","rahuKala":{"name":"Rāhu Kāla","start":"08:43","end":"10:25","startHours":8.711940463603609,"endHours":10.414636199472714,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:31","startHours":13.82002767121092,"endHours":15.522723407080022,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:18","end":"07:01","startHours":5.306548991865403,"endHours":7.009244727734506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.484914365487729,"endHours":8.93896656171949,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.874114237155104,"endHours":6.237355994140513,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.663279739110056,"endHours":12.571384131573577,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:24","startHours":3.4903402069383604,"endHours":4.3984445994018815,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:18","startHours":4.171418501286001,"endHours":5.306548991865403,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.387592916500619,"endHours":15.29569730896414,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.72811487881823,"endHours":19.128114878818227,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.928114878818228,"endHours":19.495680124107928,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.678114878818228,"endHours":20.428114878818228,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.663279739110056,"endHours":24.571384131573577,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:18","end":"07:01","startHours":5.306548991865403,"endHours":7.009244727734506,"quality":"inauspicious"},{"name":"Śubha","start":"07:01","end":"08:43","startHours":7.009244727734506,"endHours":8.711940463603609,"quality":"auspicious"},{"name":"Roga","start":"08:43","end":"10:25","startHours":8.711940463603609,"endHours":10.414636199472714,"quality":"inauspicious"},{"name":"Udveg","start":"10:25","end":"12:07","startHours":10.414636199472714,"endHours":12.117331935341817,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:49","startHours":12.117331935341817,"endHours":13.82002767121092,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:31","startHours":13.82002767121092,"endHours":15.522723407080022,"quality":"auspicious"},{"name":"Amṛta","start":"15:31","end":"17:14","startHours":15.522723407080022,"endHours":17.225419142949125,"quality":"auspicious"},{"name":"Kāla","start":"17:14","end":"18:56","startHours":17.225419142949125,"endHours":18.928114878818228,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:56","end":"20:14","startHours":18.928114878818228,"endHours":20.225419142949125,"quality":"auspicious"},{"name":"Amṛta","start":"20:14","end":"21:31","startHours":20.225419142949125,"endHours":21.522723407080022,"quality":"auspicious"},{"name":"Kāla","start":"21:31","end":"22:49","startHours":21.522723407080022,"endHours":22.82002767121092,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:07","startHours":22.82002767121092,"endHours":24.117331935341817,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:25","startHours":24.117331935341817,"endHours":25.414636199472714,"quality":"inauspicious"},{"name":"Udveg","start":"01:25","end":"02:43","startHours":25.414636199472714,"endHours":26.71194046360361,"quality":"inauspicious"},{"name":"Chala","start":"02:43","end":"04:01","startHours":26.71194046360361,"endHours":28.009244727734504,"quality":"neutral"},{"name":"Labha","start":"04:01","end":"05:18","startHours":28.009244727734504,"endHours":29.306548991865405,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.306548991865403,"endHours":6.306548991865403,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.306548991865403,"endHours":7.306548991865403,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.306548991865403,"endHours":8.306548991865403,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.306548991865403,"endHours":9.306548991865403,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.306548991865403,"endHours":10.306548991865403,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.306548991865403,"endHours":11.306548991865403,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.306548991865403,"endHours":12.306548991865403,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.306548991865403,"endHours":13.306548991865403,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.306548991865403,"endHours":14.306548991865403,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.306548991865403,"endHours":15.306548991865403,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.306548991865403,"endHours":16.306548991865405,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.306548991865405,"endHours":17.306548991865405,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.306548991865405,"endHours":18.306548991865405,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.306548991865405,"endHours":19.306548991865405,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.306548991865405,"endHours":20.306548991865405,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.306548991865405,"endHours":21.306548991865405,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.306548991865405,"endHours":22.306548991865405,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.306548991865405,"endHours":23.306548991865405,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.306548991865405,"endHours":24.306548991865405,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.306548991865405,"endHours":25.306548991865405,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.306548991865405,"endHours":26.306548991865405,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.306548991865405,"endHours":27.306548991865405,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.306548991865405,"endHours":28.306548991865405,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.306548991865405,"endHours":29.306548991865405,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":20.93455119252053,"eotMinutes":-5.85591612050904,"ayanamsa":26.5008}},"calendars":{"vikram_samvat":2246,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2111,"saka_samvatsara":"Virodhi","bengali_samvat":1596,"malayalam_era":1365,"nanakshahi_year":720,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pañcamī · Vikram 2246 Śubhakṛt · Śaka 2111 Virodhi"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":[]},"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 July 18, 2189 CE · Ayodhyā · Vidhyamitra","description":"July 18, 2189 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2189-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2189-07-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2189-07-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2189-07-18","x-default":"https://vidhyamitra.com/city/ayodhya/2189-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T06:21:20.045Z","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":"2026-05-22T06:21:20.045Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T06:21:20.045Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}