{"id":"vidhyamitra:city-day:ranchi:1920-05-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1920-05-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-05-30","date_display":"May 30, 1920 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":1920,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422474.770833,"kali_year":5022,"ahargana":1834009.2708,"sun":{"sidereal_longitude":45.6393,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":195.3781,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.7388,"elapsed_within_tithi_degrees":5.7388},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.3781,"elapsed_within_degrees":8.7115},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.0174},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":1920,"month":5,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422474.770833,"ahargana":1834009.2708,"kali_year":5022,"ayanamsa_lahiri":22.7412,"grahas":{"sun":{"sidereal_longitude":45.57040699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":196.13380699999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-0.7795},"mars":{"sidereal_longitude":179.611807,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":51.51710700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":110.262607,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":37.202607,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":132.898907,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":205.363,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":25.363,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1920,"month":5,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422474.770833,"kali_year":5022,"ahargana":1834009.2708,"sun":{"sidereal_longitude":45.6393,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":195.3781,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.7388,"elapsed_within_tithi_degrees":5.7388},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":195.3781,"elapsed_within_degrees":8.7115},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.0174},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.779,"elongation":149.739},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.779,"opposition_distance":30.261}},"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":"05:03","sunsetLocal":"18:30","solarNoonLocal":"11:46","dayLengthHours":13.450223469309037,"dayLengthDisplay":"13 Hours 27 Mins 01 Secs","nightLengthDisplay":"10 Hours 32 Mins 59 Secs","moonriseLocal":"16:11","moonsetLocal":"03:25","rahuKala":{"name":"Rāhu Kāla","start":"16:49","end":"18:30","startHours":16.812572738796998,"endHours":18.493850672460628,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:46","end":"13:27","startHours":11.76873893780611,"endHours":13.450016871469739,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:49","startHours":15.131294805133368,"endHours":16.812572738796998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:11","end":"08:38","startHours":8.1820126793237,"endHours":8.630353461634002,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:58","startHours":5.604053181039468,"endHours":5.962725806887709,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:13","startHours":11.320398155495807,"endHours":12.217079720116411,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:09","startHours":3.2502640739103867,"endHours":4.146945638530989,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:55","end":"05:03","startHours":3.9227752473758386,"endHours":5.043627203151591,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:54","startHours":14.010442849357617,"endHours":14.907124413978218,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.29385067246063,"endHours":18.693850672460627,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:03","startHours":18.493850672460628,"endHours":19.054276650348505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.243850672460628,"endHours":19.993850672460628,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:13","startHours":23.32039815549581,"endHours":24.21707972011641,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:03","end":"06:43","startHours":5.043627203151591,"endHours":6.724905136815221,"quality":"inauspicious"},{"name":"Chala","start":"06:43","end":"08:24","startHours":6.724905136815221,"endHours":8.40618307047885,"quality":"neutral"},{"name":"Labha","start":"08:24","end":"10:05","startHours":8.40618307047885,"endHours":10.08746100414248,"quality":"auspicious"},{"name":"Amṛta","start":"10:05","end":"11:46","startHours":10.08746100414248,"endHours":11.76873893780611,"quality":"auspicious"},{"name":"Kāla","start":"11:46","end":"13:27","startHours":11.76873893780611,"endHours":13.450016871469739,"quality":"inauspicious"},{"name":"Śubha","start":"13:27","end":"15:08","startHours":13.450016871469739,"endHours":15.131294805133368,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:49","startHours":15.131294805133368,"endHours":16.812572738796998,"quality":"inauspicious"},{"name":"Udveg","start":"16:49","end":"18:30","startHours":16.812572738796998,"endHours":18.493850672460628,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:30","end":"19:49","startHours":18.493850672460628,"endHours":19.812572738796998,"quality":"auspicious"},{"name":"Roga","start":"19:49","end":"21:08","startHours":19.812572738796998,"endHours":21.13129480513337,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:27","startHours":21.13129480513337,"endHours":22.45001687146974,"quality":"inauspicious"},{"name":"Chala","start":"22:27","end":"23:46","startHours":22.45001687146974,"endHours":23.76873893780611,"quality":"neutral"},{"name":"Labha","start":"23:46","end":"01:05","startHours":23.76873893780611,"endHours":25.08746100414248,"quality":"auspicious"},{"name":"Amṛta","start":"01:05","end":"02:24","startHours":25.08746100414248,"endHours":26.40618307047885,"quality":"auspicious"},{"name":"Kāla","start":"02:24","end":"03:43","startHours":26.40618307047885,"endHours":27.72490513681522,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:03","startHours":27.72490513681522,"endHours":29.04362720315159,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:03","end":"06:03","startHours":5.043627203151591,"endHours":6.043627203151591,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:03","end":"07:03","startHours":6.043627203151591,"endHours":7.043627203151591,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:03","end":"08:03","startHours":7.043627203151591,"endHours":8.04362720315159,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:03","end":"09:03","startHours":8.04362720315159,"endHours":9.04362720315159,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:03","end":"10:03","startHours":9.04362720315159,"endHours":10.04362720315159,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:03","end":"11:03","startHours":10.04362720315159,"endHours":11.04362720315159,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:03","end":"12:03","startHours":11.04362720315159,"endHours":12.04362720315159,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:03","end":"13:03","startHours":12.04362720315159,"endHours":13.04362720315159,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:03","end":"14:03","startHours":13.04362720315159,"endHours":14.04362720315159,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:03","end":"15:03","startHours":14.04362720315159,"endHours":15.04362720315159,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:03","end":"16:03","startHours":15.04362720315159,"endHours":16.04362720315159,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:03","end":"17:03","startHours":16.04362720315159,"endHours":17.04362720315159,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:03","end":"18:03","startHours":17.04362720315159,"endHours":18.04362720315159,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:03","end":"19:03","startHours":18.04362720315159,"endHours":19.04362720315159,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:03","end":"20:03","startHours":19.04362720315159,"endHours":20.04362720315159,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:03","end":"21:03","startHours":20.04362720315159,"endHours":21.04362720315159,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:03","end":"22:03","startHours":21.04362720315159,"endHours":22.04362720315159,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:03","end":"23:03","startHours":22.04362720315159,"endHours":23.04362720315159,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:03","end":"00:03","startHours":23.04362720315159,"endHours":24.04362720315159,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:03","end":"01:03","startHours":24.04362720315159,"endHours":25.04362720315159,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:03","end":"02:03","startHours":25.04362720315159,"endHours":26.04362720315159,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:03","end":"03:03","startHours":26.04362720315159,"endHours":27.04362720315159,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:03","end":"04:03","startHours":27.04362720315159,"endHours":28.04362720315159,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:03","end":"05:03","startHours":28.04362720315159,"endHours":29.04362720315159,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Lumba","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.68946853673177,"eotMinutes":2.6372637316334417,"ayanamsa":22.7412}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Trayodaśī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 May 30, 1920 CE · Ranchi, Jharkhand · Vidhyamitra","description":"May 30, 1920 CE for Ranchi, Jharkhand: Śukla Trayodaśī, sūryodaya 05:03, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1920-05-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1920-05-30","sa":"https://sa.vidhyamitra.com/city/ranchi/1920-05-30","hi":"https://hi.vidhyamitra.com/city/ranchi/1920-05-30","x-default":"https://vidhyamitra.com/city/ranchi/1920-05-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:25:36.962Z","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":"2026-06-03T09:25:36.962Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:25:36.962Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}