{"id":"vidhyamitra:city-day:ranchi:1978-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1978-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-01-30","date_display":"January 30, 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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443538.770833,"kali_year":5079,"ahargana":1855073.2708,"sun":{"sidereal_longitude":286.3,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":174.8001,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.5,"elapsed_within_tithi_degrees":8.5},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.8001,"elapsed_within_degrees":1.4667},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.1001},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443538.770833,"ahargana":1855073.2708,"kali_year":5079,"ayanamsa_lahiri":23.5468,"grahas":{"sun":{"sidereal_longitude":286.244507,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.057907,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":0.4316},"mars":{"sidereal_longitude":95.27670699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":268.314607,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":63.004106999999976,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":288.42590700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":124.89900699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":169.2909,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":349.2909,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"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":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443538.770833,"kali_year":5079,"ahargana":1855073.2708,"sun":{"sidereal_longitude":286.3,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":174.8001,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.5,"elapsed_within_tithi_degrees":8.5},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.8001,"elapsed_within_degrees":1.4667},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":101.1001},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.432,"elongation":111.5},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.432,"opposition_distance":68.5}},"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":"06:30","sunsetLocal":"17:34","solarNoonLocal":"12:02","dayLengthHours":11.066485584895794,"dayLengthDisplay":"11 Hours 03 Mins 59 Secs","nightLengthDisplay":"12 Hours 56 Mins 01 Secs","moonriseLocal":"22:33","moonsetLocal":"10:17","rahuKala":{"name":"Rāhu Kāla","start":"07:53","end":"09:16","startHours":7.885380338593486,"endHours":9.26869103670546,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:02","startHours":10.652001734817436,"endHours":12.035312432929409,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:25","end":"14:48","startHours":13.418623131041382,"endHours":14.801933829153358,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:27","startHours":9.08424961029053,"endHours":9.45313246312039,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:15","startHours":6.963173206518837,"endHours":7.258279488782724,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:24","startHours":11.66642958009955,"endHours":12.404195285759268,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:46","startHours":5.026538229162073,"endHours":5.764303934821792,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:30","startHours":5.579862508406863,"endHours":6.502069640481512,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:37","startHours":13.87972669707871,"endHours":14.61749240273843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.368555225377307,"endHours":17.768555225377305,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:02","startHours":17.568555225377306,"endHours":18.02965879141463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.318555225377306,"endHours":19.068555225377306,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:24","startHours":23.66642958009955,"endHours":24.40419528575927,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:30","end":"07:53","startHours":6.502069640481512,"endHours":7.885380338593486,"quality":"auspicious"},{"name":"Kāla","start":"07:53","end":"09:16","startHours":7.885380338593486,"endHours":9.26869103670546,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:39","startHours":9.26869103670546,"endHours":10.652001734817436,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:02","startHours":10.652001734817436,"endHours":12.035312432929409,"quality":"inauspicious"},{"name":"Udveg","start":"12:02","end":"13:25","startHours":12.035312432929409,"endHours":13.418623131041382,"quality":"inauspicious"},{"name":"Chala","start":"13:25","end":"14:48","startHours":13.418623131041382,"endHours":14.801933829153358,"quality":"neutral"},{"name":"Labha","start":"14:48","end":"16:11","startHours":14.801933829153358,"endHours":16.185244527265333,"quality":"auspicious"},{"name":"Amṛta","start":"16:11","end":"17:34","startHours":16.185244527265333,"endHours":17.568555225377306,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:34","end":"19:11","startHours":17.568555225377306,"endHours":19.185244527265333,"quality":"neutral"},{"name":"Labha","start":"19:11","end":"20:48","startHours":19.185244527265333,"endHours":20.801933829153356,"quality":"auspicious"},{"name":"Amṛta","start":"20:48","end":"22:25","startHours":20.801933829153356,"endHours":22.418623131041382,"quality":"auspicious"},{"name":"Kāla","start":"22:25","end":"00:02","startHours":22.418623131041382,"endHours":24.03531243292941,"quality":"inauspicious"},{"name":"Śubha","start":"00:02","end":"01:39","startHours":24.03531243292941,"endHours":25.652001734817436,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:16","startHours":25.652001734817436,"endHours":27.268691036705462,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:53","startHours":27.268691036705462,"endHours":28.885380338593485,"quality":"inauspicious"},{"name":"Chala","start":"04:53","end":"06:30","startHours":28.885380338593485,"endHours":30.502069640481512,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.502069640481512,"endHours":7.502069640481512,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.502069640481512,"endHours":8.502069640481512,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.502069640481512,"endHours":9.502069640481512,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.502069640481512,"endHours":10.502069640481512,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.502069640481512,"endHours":11.502069640481512,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.502069640481512,"endHours":12.502069640481512,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.502069640481512,"endHours":13.502069640481512,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.502069640481512,"endHours":14.502069640481512,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.502069640481512,"endHours":15.502069640481512,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.502069640481512,"endHours":16.502069640481512,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.502069640481512,"endHours":17.502069640481512,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.502069640481512,"endHours":18.502069640481512,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.502069640481512,"endHours":19.502069640481512,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.502069640481512,"endHours":20.502069640481512,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.502069640481512,"endHours":21.502069640481512,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.502069640481512,"endHours":22.502069640481512,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.502069640481512,"endHours":23.502069640481512,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.502069640481512,"endHours":24.502069640481512,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.502069640481512,"endHours":25.502069640481512,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.502069640481512,"endHours":26.502069640481512,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.502069640481512,"endHours":27.502069640481512,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.502069640481512,"endHours":28.502069640481512,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.502069640481512,"endHours":29.502069640481512,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.502069640481512,"endHours":30.502069640481512,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.794861928715957,"eotMinutes":-13.357145975764517,"ayanamsa":23.5468}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"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 January 30, 1978 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 30, 1978 CE for Ranchi, Jharkhand: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:30, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1978-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1978-01-30","sa":"https://sa.vidhyamitra.com/city/ranchi/1978-01-30","hi":"https://hi.vidhyamitra.com/city/ranchi/1978-01-30","x-default":"https://vidhyamitra.com/city/ranchi/1978-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:15:24.100Z","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":"2026-05-31T17:15:24.100Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:15:24.100Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}