{"id":"vidhyamitra:city-day:ranchi:1978-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1978-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-03-13","date_display":"March 13, 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":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443580.770833,"kali_year":5079,"ahargana":1855115.2708,"sun":{"sidereal_longitude":328.7868,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":18.0192,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.2324,"elapsed_within_tithi_degrees":1.2324},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.0192,"elapsed_within_degrees":4.6859},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.806},"karana":{"half_tithi_index":8,"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":1978,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443580.770833,"ahargana":1855115.2708,"kali_year":5079,"ayanamsa_lahiri":23.5484,"grahas":{"sun":{"sidereal_longitude":328.560602,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":16.888102000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-2.3128},"mars":{"sidereal_longitude":89.72970199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":341.482602,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":62.988901999999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":340.950402,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":121.631802,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":167.0655,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":347.0655,"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":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443580.770833,"kali_year":5079,"ahargana":1855115.2708,"sun":{"sidereal_longitude":328.7868,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":18.0192,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":49.2324,"elapsed_within_tithi_degrees":1.2324},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":18.0192,"elapsed_within_degrees":4.6859},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.806},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.313,"elongation":49.232},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.313,"opposition_distance":130.768}},"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":"06:01","sunsetLocal":"17:57","solarNoonLocal":"11:59","dayLengthHours":11.94084375465966,"dayLengthDisplay":"11 Hours 56 Mins 27 Secs","nightLengthDisplay":"12 Hours 03 Mins 33 Secs","moonriseLocal":"08:43","moonsetLocal":"21:41","rahuKala":{"name":"Rāhu Kāla","start":"07:30","end":"09:00","startHours":7.505175590816106,"endHours":8.997781060148563,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:29","end":"11:59","startHours":10.490386529481022,"endHours":11.982991998813478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:29","end":"14:58","startHours":13.475597468145935,"endHours":14.968202937478393,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:12","startHours":8.798766997570901,"endHours":9.196795122726224,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:50","startHours":6.510105277927801,"endHours":6.828527778052059,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:23","startHours":11.584963873658156,"endHours":12.381020123968801,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:13","startHours":4.4204576208623605,"endHours":5.216513871173004,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:01","startHours":5.0174998085953435,"endHours":6.012570121483648,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:46","startHours":13.973132624590088,"endHours":14.769188874900731,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.75341387614331,"endHours":18.153413876143308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:27","startHours":17.95341387614331,"endHours":18.45094903258746,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.70341387614331,"endHours":19.45341387614331,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:23","startHours":23.584963873658157,"endHours":24.3810201239688,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:01","end":"07:30","startHours":6.012570121483648,"endHours":7.505175590816106,"quality":"auspicious"},{"name":"Kāla","start":"07:30","end":"09:00","startHours":7.505175590816106,"endHours":8.997781060148563,"quality":"inauspicious"},{"name":"Śubha","start":"09:00","end":"10:29","startHours":8.997781060148563,"endHours":10.490386529481022,"quality":"auspicious"},{"name":"Roga","start":"10:29","end":"11:59","startHours":10.490386529481022,"endHours":11.982991998813478,"quality":"inauspicious"},{"name":"Udveg","start":"11:59","end":"13:29","startHours":11.982991998813478,"endHours":13.475597468145935,"quality":"inauspicious"},{"name":"Chala","start":"13:29","end":"14:58","startHours":13.475597468145935,"endHours":14.968202937478393,"quality":"neutral"},{"name":"Labha","start":"14:58","end":"16:28","startHours":14.968202937478393,"endHours":16.460808406810852,"quality":"auspicious"},{"name":"Amṛta","start":"16:28","end":"17:57","startHours":16.460808406810852,"endHours":17.95341387614331,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:57","end":"19:28","startHours":17.95341387614331,"endHours":19.460808406810852,"quality":"neutral"},{"name":"Labha","start":"19:28","end":"20:58","startHours":19.460808406810852,"endHours":20.968202937478395,"quality":"auspicious"},{"name":"Amṛta","start":"20:58","end":"22:29","startHours":20.968202937478395,"endHours":22.475597468145935,"quality":"auspicious"},{"name":"Kāla","start":"22:29","end":"23:59","startHours":22.475597468145935,"endHours":23.98299199881348,"quality":"inauspicious"},{"name":"Śubha","start":"23:59","end":"01:29","startHours":23.98299199881348,"endHours":25.49038652948102,"quality":"auspicious"},{"name":"Roga","start":"01:29","end":"03:00","startHours":25.49038652948102,"endHours":26.99778106014856,"quality":"inauspicious"},{"name":"Udveg","start":"03:00","end":"04:30","startHours":26.99778106014856,"endHours":28.505175590816105,"quality":"inauspicious"},{"name":"Chala","start":"04:30","end":"06:01","startHours":28.505175590816105,"endHours":30.012570121483648,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.012570121483648,"endHours":7.012570121483648,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.012570121483648,"endHours":8.012570121483648,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.012570121483648,"endHours":9.012570121483648,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.012570121483648,"endHours":10.012570121483648,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.012570121483648,"endHours":11.012570121483648,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.012570121483648,"endHours":12.012570121483648,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.012570121483648,"endHours":13.012570121483648,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.012570121483648,"endHours":14.012570121483648,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.012570121483648,"endHours":15.012570121483648,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.012570121483648,"endHours":16.012570121483648,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.012570121483648,"endHours":17.012570121483648,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.012570121483648,"endHours":18.012570121483648,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.012570121483648,"endHours":19.012570121483648,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.012570121483648,"endHours":20.012570121483648,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.012570121483648,"endHours":21.012570121483648,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.012570121483648,"endHours":22.012570121483648,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.012570121483648,"endHours":23.012570121483648,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.012570121483648,"endHours":24.012570121483648,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.012570121483648,"endHours":25.012570121483648,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.012570121483648,"endHours":26.012570121483648,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.012570121483648,"endHours":27.012570121483648,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.012570121483648,"endHours":28.012570121483648,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.012570121483648,"endHours":29.012570121483648,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.012570121483648,"endHours":30.012570121483648,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.130150469825003,"eotMinutes":-10.217919928808794,"ayanamsa":23.5484}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pañcamī · 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 March 13, 1978 CE · Ranchi, Jharkhand · Vidhyamitra","description":"March 13, 1978 CE for Ranchi, Jharkhand: Śukla Pañcamī, sūryodaya 06:01, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1978-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1978-03-13","sa":"https://sa.vidhyamitra.com/city/ranchi/1978-03-13","hi":"https://hi.vidhyamitra.com/city/ranchi/1978-03-13","x-default":"https://vidhyamitra.com/city/ranchi/1978-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:00:19.729Z","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":"2026-06-01T11:00:19.729Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:00:19.729Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}