{"id":"vidhyamitra:city-day:ranchi:1990-10-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1990-10-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-10-30","date_display":"October 30, 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":10,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448194.770833,"kali_year":5092,"ahargana":1859729.2708,"sun":{"sidereal_longitude":191.9575,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":321.8828,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9253,"elapsed_within_tithi_degrees":9.9253},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":321.8828,"elapsed_within_degrees":1.8828},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.8402},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1990,"month":10,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448194.770833,"ahargana":1859729.2708,"kali_year":5092,"ayanamsa_lahiri":23.7249,"grahas":{"sun":{"sidereal_longitude":192.62781399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":320.48061400000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":2.8478},"mars":{"sidereal_longitude":50.33261399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":197.669714,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":108.28161399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":192.110814,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":265.90761399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":282.5936,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.5936,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":10,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448194.770833,"kali_year":5092,"ahargana":1859729.2708,"sun":{"sidereal_longitude":191.9575,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":321.8828,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":129.9253,"elapsed_within_tithi_degrees":9.9253},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":321.8828,"elapsed_within_degrees":1.8828},"yoga":{"number":12,"name":"Dhruva","sum_longitude":153.8402},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.848,"elongation":129.925},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.848,"opposition_distance":50.075}},"eclipse_window_40days":[]},"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":"05:53","sunsetLocal":"17:12","solarNoonLocal":"11:32","dayLengthHours":11.323743200490789,"dayLengthDisplay":"11 Hours 19 Mins 25 Secs","nightLengthDisplay":"12 Hours 40 Mins 35 Secs","moonriseLocal":"14:12","moonsetLocal":"01:56","rahuKala":{"name":"Rāhu Kāla","start":"14:22","end":"15:47","startHours":14.369465568968266,"endHours":15.784933469029614,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:42","end":"10:07","startHours":8.707593968722872,"endHours":10.12306186878422,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:32","end":"12:57","startHours":11.538529768845567,"endHours":12.953997668906917,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:31","end":"08:54","startHours":8.518864915381357,"endHours":8.896323022064385,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:39","startHours":6.348480801953957,"endHours":6.650447287300378,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:10","end":"11:55","startHours":11.161071662162541,"endHours":11.915987875528593,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:07","startHours":4.366825741868069,"endHours":5.121741955234121,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:53","startHours":4.933012901892608,"endHours":5.876658168600174,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:26","end":"14:11","startHours":13.4258203022607,"endHours":14.180736515626753,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":17.000401369090962,"endHours":17.40040136909096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:40","startHours":17.20040136909096,"endHours":17.672224002444743,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.95040136909096,"endHours":18.70040136909096,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:10","end":"23:55","startHours":23.16107166216254,"endHours":23.915987875528593,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:53","end":"07:18","startHours":5.876658168600174,"endHours":7.292126068661522,"quality":"inauspicious"},{"name":"Udveg","start":"07:18","end":"08:42","startHours":7.292126068661522,"endHours":8.707593968722872,"quality":"inauspicious"},{"name":"Chala","start":"08:42","end":"10:07","startHours":8.707593968722872,"endHours":10.12306186878422,"quality":"neutral"},{"name":"Labha","start":"10:07","end":"11:32","startHours":10.12306186878422,"endHours":11.538529768845567,"quality":"auspicious"},{"name":"Amṛta","start":"11:32","end":"12:57","startHours":11.538529768845567,"endHours":12.953997668906917,"quality":"auspicious"},{"name":"Kāla","start":"12:57","end":"14:22","startHours":12.953997668906917,"endHours":14.369465568968266,"quality":"inauspicious"},{"name":"Śubha","start":"14:22","end":"15:47","startHours":14.369465568968266,"endHours":15.784933469029614,"quality":"auspicious"},{"name":"Roga","start":"15:47","end":"17:12","startHours":15.784933469029614,"endHours":17.20040136909096,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:12","end":"18:47","startHours":17.20040136909096,"endHours":18.784933469029614,"quality":"inauspicious"},{"name":"Śubha","start":"18:47","end":"20:22","startHours":18.784933469029614,"endHours":20.369465568968266,"quality":"auspicious"},{"name":"Roga","start":"20:22","end":"21:57","startHours":20.369465568968266,"endHours":21.953997668906915,"quality":"inauspicious"},{"name":"Udveg","start":"21:57","end":"23:32","startHours":21.953997668906915,"endHours":23.538529768845567,"quality":"inauspicious"},{"name":"Chala","start":"23:32","end":"01:07","startHours":23.538529768845567,"endHours":25.12306186878422,"quality":"neutral"},{"name":"Labha","start":"01:07","end":"02:42","startHours":25.12306186878422,"endHours":26.70759396872287,"quality":"auspicious"},{"name":"Amṛta","start":"02:42","end":"04:18","startHours":26.70759396872287,"endHours":28.29212606866152,"quality":"auspicious"},{"name":"Kāla","start":"04:18","end":"05:53","startHours":28.29212606866152,"endHours":29.876658168600173,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.876658168600174,"endHours":6.876658168600174,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.876658168600174,"endHours":7.876658168600174,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.876658168600174,"endHours":8.876658168600173,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.876658168600173,"endHours":9.876658168600173,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.876658168600173,"endHours":10.876658168600173,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.876658168600173,"endHours":11.876658168600173,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.876658168600173,"endHours":12.876658168600173,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.876658168600173,"endHours":13.876658168600173,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.876658168600173,"endHours":14.876658168600173,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.876658168600173,"endHours":15.876658168600173,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.876658168600173,"endHours":16.876658168600173,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.876658168600173,"endHours":17.876658168600173,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.876658168600173,"endHours":18.876658168600173,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.876658168600173,"endHours":19.876658168600173,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.876658168600173,"endHours":20.876658168600173,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.876658168600173,"endHours":21.876658168600173,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.876658168600173,"endHours":22.876658168600173,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.876658168600173,"endHours":23.876658168600173,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.876658168600173,"endHours":24.876658168600173,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.876658168600173,"endHours":25.876658168600173,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.876658168600173,"endHours":26.876658168600173,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.876658168600173,"endHours":27.876658168600173,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.876658168600173,"endHours":28.876658168600173,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.876658168600173,"endHours":29.876658168600173,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.636289013998384,"eotMinutes":16.449813869265995,"ayanamsa":23.7249}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Ekādaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"devotthana-ekadashi","name":"Devotthāna Ekādaśī (Prabodhinī)","name_sanskrit":"देवोत्थान एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Bhagavān Viṣṇu awakens; Cāturmāsya ends; weddings can resume.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 30, 1990 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 30, 1990 CE for Ranchi, Jharkhand: Śukla Ekādaśī, sūryodaya 05:53, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1990-10-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1990-10-30","sa":"https://sa.vidhyamitra.com/city/ranchi/1990-10-30","hi":"https://hi.vidhyamitra.com/city/ranchi/1990-10-30","x-default":"https://vidhyamitra.com/city/ranchi/1990-10-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:27:08.130Z","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":"2026-06-01T22:27:08.130Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:27:08.130Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}