{"id":"vidhyamitra:city-day:ranchi:1908-04-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1908-04-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-04-20","date_display":"April 20, 1908 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":1908,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418051.770833,"kali_year":5010,"ahargana":1829586.2708,"sun":{"sidereal_longitude":7.308,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":228.5165,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.2085,"elapsed_within_tithi_degrees":5.2085},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.5165,"elapsed_within_degrees":1.8499},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.8246},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1908,"month":4,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418051.770833,"ahargana":1829586.2708,"kali_year":5010,"ayanamsa_lahiri":22.572,"grahas":{"sun":{"sidereal_longitude":6.987897999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":228.28779800000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":2.3292},"mars":{"sidereal_longitude":47.32669800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":350.263698,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":102.773098,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":53.696798,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":342.439398,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":79.7148,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.7148,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":4,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418051.770833,"kali_year":5010,"ahargana":1829586.2708,"sun":{"sidereal_longitude":7.308,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":228.5165,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":221.2085,"elapsed_within_tithi_degrees":5.2085},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.5165,"elapsed_within_degrees":1.8499},"yoga":{"number":18,"name":"Varīyān","sum_longitude":235.8246},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.329,"elongation":138.791},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.329,"opposition_distance":41.209}},"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":"05:24","sunsetLocal":"18:11","solarNoonLocal":"11:48","dayLengthHours":12.784492084050378,"dayLengthDisplay":"12 Hours 47 Mins 04 Secs","nightLengthDisplay":"11 Hours 12 Mins 56 Secs","moonriseLocal":"21:11","moonsetLocal":"07:55","rahuKala":{"name":"Rāhu Kāla","start":"07:00","end":"08:36","startHours":7.002379410720425,"endHours":8.600440921226722,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:12","end":"11:48","startHours":10.198502431733019,"endHours":11.796563942239317,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:24","end":"15:00","startHours":13.394625452745615,"endHours":14.992686963251911,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:49","startHours":8.387366053159216,"endHours":8.813515789294229,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:17","startHours":5.937005070382893,"endHours":6.277924859290904,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:13","startHours":11.370414206104304,"endHours":12.22271367837433,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:42","end":"04:33","startHours":3.6997189556740775,"endHours":4.552018427944103,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:24","startHours":4.338943559876597,"endHours":5.404317900214128,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:47","startHours":13.927312622914378,"endHours":14.779612095184403,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.988809984264506,"endHours":18.388809984264505,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:43","startHours":18.188809984264505,"endHours":18.721497154433273,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.938809984264505,"endHours":19.688809984264505,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:13","startHours":23.370414206104304,"endHours":24.22271367837433,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:24","end":"07:00","startHours":5.404317900214128,"endHours":7.002379410720425,"quality":"auspicious"},{"name":"Kāla","start":"07:00","end":"08:36","startHours":7.002379410720425,"endHours":8.600440921226722,"quality":"inauspicious"},{"name":"Śubha","start":"08:36","end":"10:12","startHours":8.600440921226722,"endHours":10.198502431733019,"quality":"auspicious"},{"name":"Roga","start":"10:12","end":"11:48","startHours":10.198502431733019,"endHours":11.796563942239317,"quality":"inauspicious"},{"name":"Udveg","start":"11:48","end":"13:24","startHours":11.796563942239317,"endHours":13.394625452745615,"quality":"inauspicious"},{"name":"Chala","start":"13:24","end":"15:00","startHours":13.394625452745615,"endHours":14.992686963251911,"quality":"neutral"},{"name":"Labha","start":"15:00","end":"16:35","startHours":14.992686963251911,"endHours":16.590748473758207,"quality":"auspicious"},{"name":"Amṛta","start":"16:35","end":"18:11","startHours":16.590748473758207,"endHours":18.188809984264505,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:11","end":"19:35","startHours":18.188809984264505,"endHours":19.590748473758207,"quality":"neutral"},{"name":"Labha","start":"19:35","end":"21:00","startHours":19.590748473758207,"endHours":20.992686963251913,"quality":"auspicious"},{"name":"Amṛta","start":"21:00","end":"22:24","startHours":20.992686963251913,"endHours":22.394625452745615,"quality":"auspicious"},{"name":"Kāla","start":"22:24","end":"23:48","startHours":22.394625452745615,"endHours":23.796563942239317,"quality":"inauspicious"},{"name":"Śubha","start":"23:48","end":"01:12","startHours":23.796563942239317,"endHours":25.19850243173302,"quality":"auspicious"},{"name":"Roga","start":"01:12","end":"02:36","startHours":25.19850243173302,"endHours":26.60044092122672,"quality":"inauspicious"},{"name":"Udveg","start":"02:36","end":"04:00","startHours":26.60044092122672,"endHours":28.002379410720426,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:24","startHours":28.002379410720426,"endHours":29.404317900214128,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.404317900214128,"endHours":6.404317900214128,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.404317900214128,"endHours":7.404317900214128,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.404317900214128,"endHours":8.404317900214128,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.404317900214128,"endHours":9.404317900214128,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.404317900214128,"endHours":10.404317900214128,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.404317900214128,"endHours":11.404317900214128,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.404317900214128,"endHours":12.404317900214128,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.404317900214128,"endHours":13.404317900214128,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.404317900214128,"endHours":14.404317900214128,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.404317900214128,"endHours":15.404317900214128,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.404317900214128,"endHours":16.404317900214128,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.404317900214128,"endHours":17.404317900214128,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.404317900214128,"endHours":18.404317900214128,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.404317900214128,"endHours":19.404317900214128,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.404317900214128,"endHours":20.404317900214128,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.404317900214128,"endHours":21.404317900214128,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.404317900214128,"endHours":22.404317900214128,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.404317900214128,"endHours":23.404317900214128,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.404317900214128,"endHours":24.404317900214128,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.404317900214128,"endHours":25.404317900214128,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.404317900214128,"endHours":26.404317900214128,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.404317900214128,"endHours":27.404317900214128,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.404317900214128,"endHours":28.404317900214128,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.404317900214128,"endHours":29.404317900214128,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.315686940841436,"eotMinutes":0.9677634656409275,"ayanamsa":22.572}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Caturthī · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"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 April 20, 1908 CE · Ranchi, Jharkhand · Vidhyamitra","description":"April 20, 1908 CE for Ranchi, Jharkhand: Kṛṣṇa Caturthī, sūryodaya 05:24, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1908-04-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1908-04-20","sa":"https://sa.vidhyamitra.com/city/ranchi/1908-04-20","hi":"https://hi.vidhyamitra.com/city/ranchi/1908-04-20","x-default":"https://vidhyamitra.com/city/ranchi/1908-04-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T15:46:17.568Z","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":"2026-05-29T15:46:17.568Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T15:46:17.568Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}