{"id":"vidhyamitra:city-day:ranchi:1990-07-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1990-07-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-07-22","date_display":"July 22, 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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448094.770833,"kali_year":5092,"ahargana":1859629.2708,"sun":{"sidereal_longitude":94.8206,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":95.2719,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4514,"elapsed_within_tithi_degrees":0.4514},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2719,"elapsed_within_degrees":1.9386},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0925},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448094.770833,"ahargana":1859629.2708,"kali_year":5092,"ayanamsa_lahiri":23.721,"grahas":{"sun":{"sidereal_longitude":95.27193399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":94.17353400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":0.9822},"mars":{"sidereal_longitude":12.614733999999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":114.80643399999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":90.32423399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":68.68843400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":267.562634,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":287.8921,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":107.8921,"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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448094.770833,"kali_year":5092,"ahargana":1859629.2708,"sun":{"sidereal_longitude":94.8206,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":95.2719,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4514,"elapsed_within_tithi_degrees":0.4514},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2719,"elapsed_within_degrees":1.9386},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0925},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.982,"opposition_distance":179.549}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":0.982,"elongation":0.451}]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:14","sunsetLocal":"18:36","solarNoonLocal":"11:55","dayLengthHours":13.359610037711128,"dayLengthDisplay":"13 Hours 21 Mins 35 Secs","nightLengthDisplay":"10 Hours 38 Mins 25 Secs","moonriseLocal":"05:10","moonsetLocal":"18:31","rahuKala":{"name":"Rāhu Kāla","start":"16:55","end":"18:36","startHours":16.924148727736387,"endHours":18.594099982450278,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:55","end":"13:35","startHours":11.914294963594713,"endHours":13.584246218308603,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:15","end":"16:55","startHours":15.254197473022497,"endHours":16.924148727736387,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:48","startHours":8.351732286871746,"endHours":8.797052621462118,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:09","startHours":5.791140362977114,"endHours":6.1473966306494106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:22","startHours":11.468974629004343,"endHours":12.359615298185084,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:21","startHours":3.4532086063776664,"endHours":4.343849275558408,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:14","startHours":4.121189108263223,"endHours":5.23448994473915,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"15:02","startHours":14.140896636546568,"endHours":15.03153730572731,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.394099982450278,"endHours":18.794099982450277,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:09","startHours":18.594099982450278,"endHours":19.150750400688242,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.344099982450278,"endHours":20.094099982450278,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:22","startHours":23.468974629004343,"endHours":24.359615298185084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:14","end":"06:54","startHours":5.23448994473915,"endHours":6.904441199453041,"quality":"inauspicious"},{"name":"Chala","start":"06:54","end":"08:34","startHours":6.904441199453041,"endHours":8.574392454166933,"quality":"neutral"},{"name":"Labha","start":"08:34","end":"10:15","startHours":8.574392454166933,"endHours":10.244343708880823,"quality":"auspicious"},{"name":"Amṛta","start":"10:15","end":"11:55","startHours":10.244343708880823,"endHours":11.914294963594713,"quality":"auspicious"},{"name":"Kāla","start":"11:55","end":"13:35","startHours":11.914294963594713,"endHours":13.584246218308603,"quality":"inauspicious"},{"name":"Śubha","start":"13:35","end":"15:15","startHours":13.584246218308603,"endHours":15.254197473022497,"quality":"auspicious"},{"name":"Roga","start":"15:15","end":"16:55","startHours":15.254197473022497,"endHours":16.924148727736387,"quality":"inauspicious"},{"name":"Udveg","start":"16:55","end":"18:36","startHours":16.924148727736387,"endHours":18.594099982450278,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:36","end":"19:55","startHours":18.594099982450278,"endHours":19.924148727736387,"quality":"auspicious"},{"name":"Roga","start":"19:55","end":"21:15","startHours":19.924148727736387,"endHours":21.254197473022494,"quality":"inauspicious"},{"name":"Udveg","start":"21:15","end":"22:35","startHours":21.254197473022494,"endHours":22.584246218308603,"quality":"inauspicious"},{"name":"Chala","start":"22:35","end":"23:55","startHours":22.584246218308603,"endHours":23.914294963594713,"quality":"neutral"},{"name":"Labha","start":"23:55","end":"01:15","startHours":23.914294963594713,"endHours":25.244343708880823,"quality":"auspicious"},{"name":"Amṛta","start":"01:15","end":"02:34","startHours":25.244343708880823,"endHours":26.574392454166933,"quality":"auspicious"},{"name":"Kāla","start":"02:34","end":"03:54","startHours":26.574392454166933,"endHours":27.90444119945304,"quality":"inauspicious"},{"name":"Śubha","start":"03:54","end":"05:14","startHours":27.90444119945304,"endHours":29.23448994473915,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:14","end":"06:14","startHours":5.23448994473915,"endHours":6.23448994473915,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:14","end":"07:14","startHours":6.23448994473915,"endHours":7.23448994473915,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:14","end":"08:14","startHours":7.23448994473915,"endHours":8.234489944739149,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:14","end":"09:14","startHours":8.234489944739149,"endHours":9.234489944739149,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:14","end":"10:14","startHours":9.234489944739149,"endHours":10.234489944739149,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:14","end":"11:14","startHours":10.234489944739149,"endHours":11.234489944739149,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:14","end":"12:14","startHours":11.234489944739149,"endHours":12.234489944739149,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:14","end":"13:14","startHours":12.234489944739149,"endHours":13.234489944739149,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:14","end":"14:14","startHours":13.234489944739149,"endHours":14.234489944739149,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:14","end":"15:14","startHours":14.234489944739149,"endHours":15.234489944739149,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:14","end":"16:14","startHours":15.234489944739149,"endHours":16.23448994473915,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:14","end":"17:14","startHours":16.23448994473915,"endHours":17.23448994473915,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:14","end":"18:14","startHours":17.23448994473915,"endHours":18.23448994473915,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:14","end":"19:14","startHours":18.23448994473915,"endHours":19.23448994473915,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:14","end":"20:14","startHours":19.23448994473915,"endHours":20.23448994473915,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:14","end":"21:14","startHours":20.23448994473915,"endHours":21.23448994473915,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:14","end":"22:14","startHours":21.23448994473915,"endHours":22.23448994473915,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:14","end":"23:14","startHours":22.23448994473915,"endHours":23.23448994473915,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:14","end":"00:14","startHours":23.23448994473915,"endHours":24.23448994473915,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:14","end":"01:14","startHours":24.23448994473915,"endHours":25.23448994473915,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:14","end":"02:14","startHours":25.23448994473915,"endHours":26.23448994473915,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:14","end":"03:14","startHours":26.23448994473915,"endHours":27.23448994473915,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:14","end":"04:14","startHours":27.23448994473915,"endHours":28.23448994473915,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:14","end":"05:14","startHours":28.23448994473915,"endHours":29.23448994473915,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.358216095285364,"eotMinutes":-6.096097815682823,"ayanamsa":23.721}},"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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pratipada · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[],"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":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 22, 1990 CE · Ranchi, Jharkhand · Vidhyamitra","description":"July 22, 1990 CE for Ranchi, Jharkhand: Śukla Pratipada, sūryodaya 05:14, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1990-07-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1990-07-22","sa":"https://sa.vidhyamitra.com/city/ranchi/1990-07-22","hi":"https://hi.vidhyamitra.com/city/ranchi/1990-07-22","x-default":"https://vidhyamitra.com/city/ranchi/1990-07-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:06:12.137Z","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":"2026-05-30T23:06:12.137Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:06:12.137Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}