{"id":"vidhyamitra:city-day:ayodhya:1990-07-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1990-07-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-29","date_display":"July 29, 1990 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":1990,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448101.770833,"kali_year":5092,"ahargana":1859636.2708,"sun":{"sidereal_longitude":101.4637,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":185.2,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.7363,"elapsed_within_tithi_degrees":11.7363},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.2,"elapsed_within_degrees":11.8666},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.6636},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1990,"month":7,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448101.770833,"ahargana":1859636.2708,"kali_year":5092,"ayanamsa_lahiri":23.7213,"grahas":{"sun":{"sidereal_longitude":101.958867,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":185.93126699999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-4.3961},"mars":{"sidereal_longitude":17.129267000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":125.79046700000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":91.880267,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":77.13996700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":267.062267,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":287.5212,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.5212,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1990,"month":7,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448101.770833,"kali_year":5092,"ahargana":1859636.2708,"sun":{"sidereal_longitude":101.4637,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":185.2,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.7363,"elapsed_within_tithi_degrees":11.7363},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":185.2,"elapsed_within_degrees":11.8666},"yoga":{"number":22,"name":"Sādhya","sum_longitude":286.6636},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.396,"elongation":83.736},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.396,"opposition_distance":96.264}},"eclipse_window_40days":[{"offset_days":-7,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"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":"05:24","sunsetLocal":"18:51","solarNoonLocal":"12:07","dayLengthHours":13.457615491137487,"dayLengthDisplay":"13 Hours 27 Mins 27 Secs","nightLengthDisplay":"10 Hours 32 Mins 33 Secs","moonriseLocal":"12:04","moonsetLocal":"23:23","rahuKala":{"name":"Rāhu Kāla","start":"17:10","end":"18:51","startHours":17.168800082602328,"endHours":18.851002018994514,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:48","startHours":12.12219427342577,"endHours":13.804396209817956,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:29","end":"17:10","startHours":15.486598146210142,"endHours":17.168800082602328,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"08:59","startHours":8.53349680912244,"endHours":8.982083992160357,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:57","end":"06:19","startHours":5.954120506654422,"endHours":6.312990253084755,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.673607090387854,"endHours":12.570781456463688,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:30","startHours":3.599037795705362,"endHours":4.4962121617811945,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:16","end":"05:24","startHours":4.271918570262237,"endHours":5.393386527857027,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:16","startHours":14.365130188615352,"endHours":15.262304554691184,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.651002018994514,"endHours":19.051002018994513,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:25","startHours":18.851002018994514,"endHours":19.411735997791908,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.601002018994514,"endHours":20.351002018994514,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.673607090387854,"endHours":24.570781456463685,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:24","end":"07:05","startHours":5.393386527857027,"endHours":7.075588464249213,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:45","startHours":7.075588464249213,"endHours":8.7577904006414,"quality":"neutral"},{"name":"Labha","start":"08:45","end":"10:26","startHours":8.7577904006414,"endHours":10.439992337033583,"quality":"auspicious"},{"name":"Amṛta","start":"10:26","end":"12:07","startHours":10.439992337033583,"endHours":12.12219427342577,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:48","startHours":12.12219427342577,"endHours":13.804396209817956,"quality":"inauspicious"},{"name":"Śubha","start":"13:48","end":"15:29","startHours":13.804396209817956,"endHours":15.486598146210142,"quality":"auspicious"},{"name":"Roga","start":"15:29","end":"17:10","startHours":15.486598146210142,"endHours":17.168800082602328,"quality":"inauspicious"},{"name":"Udveg","start":"17:10","end":"18:51","startHours":17.168800082602328,"endHours":18.851002018994514,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:51","end":"20:10","startHours":18.851002018994514,"endHours":20.168800082602328,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"21:29","startHours":20.168800082602328,"endHours":21.48659814621014,"quality":"inauspicious"},{"name":"Udveg","start":"21:29","end":"22:48","startHours":21.48659814621014,"endHours":22.804396209817956,"quality":"inauspicious"},{"name":"Chala","start":"22:48","end":"00:07","startHours":22.804396209817956,"endHours":24.12219427342577,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:26","startHours":24.12219427342577,"endHours":25.439992337033583,"quality":"auspicious"},{"name":"Amṛta","start":"01:26","end":"02:45","startHours":25.439992337033583,"endHours":26.757790400641397,"quality":"auspicious"},{"name":"Kāla","start":"02:45","end":"04:05","startHours":26.757790400641397,"endHours":28.075588464249215,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:24","startHours":28.075588464249215,"endHours":29.393386527857025,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.393386527857027,"endHours":6.393386527857027,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.393386527857027,"endHours":7.393386527857027,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.393386527857027,"endHours":8.393386527857027,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.393386527857027,"endHours":9.393386527857027,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.393386527857027,"endHours":10.393386527857027,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.393386527857027,"endHours":11.393386527857027,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.393386527857027,"endHours":12.393386527857027,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.393386527857027,"endHours":13.393386527857027,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.393386527857027,"endHours":14.393386527857027,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.393386527857027,"endHours":15.393386527857027,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.393386527857027,"endHours":16.393386527857025,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.393386527857025,"endHours":17.393386527857025,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.393386527857025,"endHours":18.393386527857025,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.393386527857025,"endHours":19.393386527857025,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.393386527857025,"endHours":20.393386527857025,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.393386527857025,"endHours":21.393386527857025,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.393386527857025,"endHours":22.393386527857025,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.393386527857025,"endHours":23.393386527857025,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.393386527857025,"endHours":24.393386527857025,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.393386527857025,"endHours":25.393386527857025,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.393386527857025,"endHours":26.393386527857025,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.393386527857025,"endHours":27.393386527857025,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.393386527857025,"endHours":28.393386527857025,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.393386527857025,"endHours":29.393386527857025,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","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":18.84882668942361,"eotMinutes":-6.147656405546237,"ayanamsa":23.7213}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Saptamī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 29, 1990 CE · Ayodhyā · Vidhyamitra","description":"July 29, 1990 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:24, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1990-07-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1990-07-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/1990-07-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/1990-07-29","x-default":"https://vidhyamitra.com/city/ayodhya/1990-07-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T11:58:20.280Z","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":"2026-05-17T11:58:20.280Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T11:58:20.280Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}