{"id":"vidhyamitra:city-day:ranchi:1978-08-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1978-08-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-08-07","date_display":"August 7, 1978 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":1978,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443727.770833,"kali_year":5080,"ahargana":1855262.2708,"sun":{"sidereal_longitude":110.124,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.9376,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.8136,"elapsed_within_tithi_degrees":11.8136},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.9376,"elapsed_within_degrees":12.6043},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.0616},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1978,"month":8,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443727.770833,"ahargana":1855262.2708,"kali_year":5080,"ayanamsa_lahiri":23.554,"grahas":{"sun":{"sidereal_longitude":110.64298600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":143.925886,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-1.0372},"mars":{"sidereal_longitude":158.34788600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":129.66388600000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":90.14018599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":155.58468600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":127.68938600000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":159.2767,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.2767,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":8,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443727.770833,"kali_year":5080,"ahargana":1855262.2708,"sun":{"sidereal_longitude":110.124,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":145.9376,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.8136,"elapsed_within_tithi_degrees":11.8136},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.9376,"elapsed_within_degrees":12.6043},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.0616},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.037,"elongation":35.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.037,"opposition_distance":144.186}},"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":"05:21","sunsetLocal":"18:28","solarNoonLocal":"11:54","dayLengthHours":13.111000918926976,"dayLengthDisplay":"13 Hours 06 Mins 40 Secs","nightLengthDisplay":"10 Hours 53 Mins 20 Secs","moonriseLocal":"07:56","moonsetLocal":"20:18","rahuKala":{"name":"Rāhu Kāla","start":"06:59","end":"08:38","startHours":6.98733291898781,"endHours":8.626208033853683,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:16","end":"11:54","startHours":10.265083148719555,"endHours":11.903958263585427,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:33","end":"15:11","startHours":13.542833378451299,"endHours":15.18170849331717,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:51","startHours":8.407691351871566,"endHours":8.844724715835799,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:54","end":"06:15","startHours":5.894749509077228,"endHours":6.244376200248614,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:20","startHours":11.466924899621194,"endHours":12.34099162754966,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:28","startHours":3.6003243482650076,"endHours":4.474391076193473,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:15","end":"05:21","startHours":4.255874394211356,"endHours":5.348457804121938,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:58","startHours":14.08912508340659,"endHours":14.963191811335054,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.259458723048915,"endHours":18.659458723048914,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"19:00","startHours":18.459458723048915,"endHours":19.005750428004205,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.209458723048915,"endHours":19.959458723048915,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:20","startHours":23.466924899621194,"endHours":24.34099162754966,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:21","end":"06:59","startHours":5.348457804121938,"endHours":6.98733291898781,"quality":"auspicious"},{"name":"Kāla","start":"06:59","end":"08:38","startHours":6.98733291898781,"endHours":8.626208033853683,"quality":"inauspicious"},{"name":"Śubha","start":"08:38","end":"10:16","startHours":8.626208033853683,"endHours":10.265083148719555,"quality":"auspicious"},{"name":"Roga","start":"10:16","end":"11:54","startHours":10.265083148719555,"endHours":11.903958263585427,"quality":"inauspicious"},{"name":"Udveg","start":"11:54","end":"13:33","startHours":11.903958263585427,"endHours":13.542833378451299,"quality":"inauspicious"},{"name":"Chala","start":"13:33","end":"15:11","startHours":13.542833378451299,"endHours":15.18170849331717,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:49","startHours":15.18170849331717,"endHours":16.820583608183043,"quality":"auspicious"},{"name":"Amṛta","start":"16:49","end":"18:28","startHours":16.820583608183043,"endHours":18.459458723048915,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:28","end":"19:49","startHours":18.459458723048915,"endHours":19.820583608183043,"quality":"neutral"},{"name":"Labha","start":"19:49","end":"21:11","startHours":19.820583608183043,"endHours":21.18170849331717,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:33","startHours":21.18170849331717,"endHours":22.5428333784513,"quality":"auspicious"},{"name":"Kāla","start":"22:33","end":"23:54","startHours":22.5428333784513,"endHours":23.903958263585427,"quality":"inauspicious"},{"name":"Śubha","start":"23:54","end":"01:16","startHours":23.903958263585427,"endHours":25.265083148719555,"quality":"auspicious"},{"name":"Roga","start":"01:16","end":"02:38","startHours":25.265083148719555,"endHours":26.626208033853683,"quality":"inauspicious"},{"name":"Udveg","start":"02:38","end":"03:59","startHours":26.626208033853683,"endHours":27.98733291898781,"quality":"inauspicious"},{"name":"Chala","start":"03:59","end":"05:21","startHours":27.98733291898781,"endHours":29.34845780412194,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.348457804121938,"endHours":6.348457804121938,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.348457804121938,"endHours":7.348457804121938,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.348457804121938,"endHours":8.348457804121939,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.348457804121939,"endHours":9.348457804121939,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.348457804121939,"endHours":10.348457804121939,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.348457804121939,"endHours":11.348457804121939,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.348457804121939,"endHours":12.348457804121939,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.348457804121939,"endHours":13.348457804121939,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.348457804121939,"endHours":14.348457804121939,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.348457804121939,"endHours":15.348457804121939,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.348457804121939,"endHours":16.34845780412194,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.34845780412194,"endHours":17.34845780412194,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.34845780412194,"endHours":18.34845780412194,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.34845780412194,"endHours":19.34845780412194,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.34845780412194,"endHours":20.34845780412194,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.34845780412194,"endHours":21.34845780412194,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.34845780412194,"endHours":22.34845780412194,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.34845780412194,"endHours":23.34845780412194,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.34845780412194,"endHours":24.34845780412194,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.34845780412194,"endHours":25.34845780412194,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.34845780412194,"endHours":26.34845780412194,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.34845780412194,"endHours":27.34845780412194,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.34845780412194,"endHours":28.34845780412194,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.34845780412194,"endHours":29.34845780412194,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.568006683999965,"eotMinutes":-5.475895815125568,"ayanamsa":23.554}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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 August 7, 1978 CE · Ranchi, Jharkhand · Vidhyamitra","description":"August 7, 1978 CE for Ranchi, Jharkhand: Śukla Tṛtīyā, sūryodaya 05:21, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1978-08-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1978-08-07","sa":"https://sa.vidhyamitra.com/city/ranchi/1978-08-07","hi":"https://hi.vidhyamitra.com/city/ranchi/1978-08-07","x-default":"https://vidhyamitra.com/city/ranchi/1978-08-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T07:59:37.442Z","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":"2026-05-22T07:59:37.442Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T07:59:37.442Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}