{"id":"vidhyamitra:city-day:ranchi:1972-05-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1972-05-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1972-05-22","date_display":"May 22, 1972 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":1972,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441459.770833,"kali_year":5074,"ahargana":1852994.2708,"sun":{"sidereal_longitude":37.5773,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":147.661,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.0837,"elapsed_within_tithi_degrees":2.0837},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.661,"elapsed_within_degrees":0.9943},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.2383},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1972,"month":5,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441459.770833,"ahargana":1852994.2708,"kali_year":5074,"ayanamsa_lahiri":23.4673,"grahas":{"sun":{"sidereal_longitude":37.57643999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":150.16834,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-3.3539},"mars":{"sidereal_longitude":72.98914000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":22.281240000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":254.34644000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":71.22414000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":45.58554000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":279.4463,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.4463,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1972,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441459.770833,"kali_year":5074,"ahargana":1852994.2708,"sun":{"sidereal_longitude":37.5773,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":147.661,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":110.0837,"elapsed_within_tithi_degrees":2.0837},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":147.661,"elapsed_within_degrees":0.9943},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.2383},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.354,"elongation":110.084},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.354,"opposition_distance":69.916}},"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":"05:04","sunsetLocal":"18:26","solarNoonLocal":"11:45","dayLengthHours":13.360117808974442,"dayLengthDisplay":"13 Hours 21 Mins 36 Secs","nightLengthDisplay":"10 Hours 38 Mins 24 Secs","moonriseLocal":"13:09","moonsetLocal":"01:23","rahuKala":{"name":"Rāhu Kāla","start":"06:45","end":"08:25","startHours":6.744786601529797,"endHours":8.414801327651602,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:05","end":"11:45","startHours":10.084816053773407,"endHours":11.754830779895212,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"15:06","startHours":13.424845506017018,"endHours":15.094860232138823,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:12","end":"08:38","startHours":8.192132697502029,"endHours":8.637469957801176,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:38","end":"05:59","startHours":5.631443450781926,"endHours":5.987713259021245,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:19","end":"12:12","startHours":11.309493519596066,"endHours":12.200168040194361,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:18","end":"04:11","startHours":3.293422834211399,"endHours":4.184097354809696,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:04","startHours":3.9614287246601214,"endHours":5.074771875407992,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:52","startHours":13.981517081390953,"endHours":14.872191601989249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.234889684382434,"endHours":18.634889684382433,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:59","startHours":18.434889684382433,"endHours":18.99156125975637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.184889684382433,"endHours":19.934889684382433,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:19","end":"00:12","startHours":23.309493519596067,"endHours":24.200168040194363,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:04","end":"06:45","startHours":5.074771875407992,"endHours":6.744786601529797,"quality":"auspicious"},{"name":"Kāla","start":"06:45","end":"08:25","startHours":6.744786601529797,"endHours":8.414801327651602,"quality":"inauspicious"},{"name":"Śubha","start":"08:25","end":"10:05","startHours":8.414801327651602,"endHours":10.084816053773407,"quality":"auspicious"},{"name":"Roga","start":"10:05","end":"11:45","startHours":10.084816053773407,"endHours":11.754830779895212,"quality":"inauspicious"},{"name":"Udveg","start":"11:45","end":"13:25","startHours":11.754830779895212,"endHours":13.424845506017018,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"15:06","startHours":13.424845506017018,"endHours":15.094860232138823,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:46","startHours":15.094860232138823,"endHours":16.764874958260627,"quality":"auspicious"},{"name":"Amṛta","start":"16:46","end":"18:26","startHours":16.764874958260627,"endHours":18.434889684382433,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:26","end":"19:46","startHours":18.434889684382433,"endHours":19.764874958260627,"quality":"neutral"},{"name":"Labha","start":"19:46","end":"21:06","startHours":19.764874958260627,"endHours":21.094860232138824,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:25","startHours":21.094860232138824,"endHours":22.424845506017018,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"23:45","startHours":22.424845506017018,"endHours":23.75483077989521,"quality":"inauspicious"},{"name":"Śubha","start":"23:45","end":"01:05","startHours":23.75483077989521,"endHours":25.08481605377341,"quality":"auspicious"},{"name":"Roga","start":"01:05","end":"02:25","startHours":25.08481605377341,"endHours":26.414801327651602,"quality":"inauspicious"},{"name":"Udveg","start":"02:25","end":"03:45","startHours":26.414801327651602,"endHours":27.744786601529796,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:04","startHours":27.744786601529796,"endHours":29.07477187540799,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:04","end":"06:04","startHours":5.074771875407992,"endHours":6.074771875407992,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:04","end":"07:04","startHours":6.074771875407992,"endHours":7.074771875407992,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:04","end":"08:04","startHours":7.074771875407992,"endHours":8.074771875407992,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:04","end":"09:04","startHours":8.074771875407992,"endHours":9.074771875407992,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:04","end":"10:04","startHours":9.074771875407992,"endHours":10.074771875407992,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:04","end":"11:04","startHours":10.074771875407992,"endHours":11.074771875407992,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:04","end":"12:04","startHours":11.074771875407992,"endHours":12.074771875407992,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:04","end":"13:04","startHours":12.074771875407992,"endHours":13.074771875407992,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:04","end":"14:04","startHours":13.074771875407992,"endHours":14.074771875407992,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:04","end":"15:04","startHours":14.074771875407992,"endHours":15.074771875407992,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:04","end":"16:04","startHours":15.074771875407992,"endHours":16.07477187540799,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:04","end":"17:04","startHours":16.07477187540799,"endHours":17.07477187540799,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:04","end":"18:04","startHours":17.07477187540799,"endHours":18.07477187540799,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:04","end":"19:04","startHours":18.07477187540799,"endHours":19.07477187540799,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:04","end":"20:04","startHours":19.07477187540799,"endHours":20.07477187540799,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:04","end":"21:04","startHours":20.07477187540799,"endHours":21.07477187540799,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:04","end":"22:04","startHours":21.07477187540799,"endHours":22.07477187540799,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:04","end":"23:04","startHours":22.07477187540799,"endHours":23.07477187540799,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:04","end":"00:04","startHours":23.07477187540799,"endHours":24.07477187540799,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:04","end":"01:04","startHours":24.07477187540799,"endHours":25.07477187540799,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:04","end":"02:04","startHours":25.07477187540799,"endHours":26.07477187540799,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:04","end":"03:04","startHours":26.07477187540799,"endHours":27.07477187540799,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:04","end":"04:04","startHours":27.07477187540799,"endHours":28.07477187540799,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:04","end":"05:04","startHours":28.07477187540799,"endHours":29.07477187540799,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.365753045748175,"eotMinutes":3.4717532062871586,"ayanamsa":23.4673}},"calendars":{"vikram_samvat":2029,"vikram_samvatsara":"Krodhana","saka_samvat":1894,"saka_samvatsara":"Paridhāvi","bengali_samvat":1379,"malayalam_era":1148,"nanakshahi_year":503,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2029 Krodhana · Śaka 1894 Paridhāvi"},"festivals":[],"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":[]},"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 22, 1972 CE · Ranchi, Jharkhand · Vidhyamitra","description":"May 22, 1972 CE for Ranchi, Jharkhand: Śukla Daśamī, sūryodaya 05:04, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1972-05-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1972-05-22","sa":"https://sa.vidhyamitra.com/city/ranchi/1972-05-22","hi":"https://hi.vidhyamitra.com/city/ranchi/1972-05-22","x-default":"https://vidhyamitra.com/city/ranchi/1972-05-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:44:19.888Z","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":"2026-06-03T08:44:19.888Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:44:19.888Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}