{"id":"vidhyamitra:city-day:ranchi:1981-03-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1981-03-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-03-03","date_display":"March 3, 1981 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":1981,"month":3,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444666.770833,"kali_year":5082,"ahargana":1856201.2708,"sun":{"sidereal_longitude":318.9924,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":275.4401,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.4477,"elapsed_within_tithi_degrees":4.4477},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":275.4401,"elapsed_within_degrees":8.7734},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.4325},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1981,"month":3,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444666.770833,"ahargana":1856201.2708,"kali_year":5082,"ayanamsa_lahiri":23.5899,"grahas":{"sun":{"sidereal_longitude":318.78950899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":274.8422089999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":1.094},"mars":{"sidereal_longitude":325.68860900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":296.5668089999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":164.77590899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":310.20170899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":164.42080899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":109.524,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":289.524,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"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":1981,"month":3,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444666.770833,"kali_year":5082,"ahargana":1856201.2708,"sun":{"sidereal_longitude":318.9924,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":275.4401,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":316.4477,"elapsed_within_tithi_degrees":4.4477},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":275.4401,"elapsed_within_degrees":8.7734},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.4325},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.094,"elongation":43.552},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.094,"opposition_distance":136.448}},"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":"06:10","sunsetLocal":"17:53","solarNoonLocal":"12:01","dayLengthHours":11.721922742899032,"dayLengthDisplay":"11 Hours 43 Mins 19 Secs","nightLengthDisplay":"12 Hours 16 Mins 41 Secs","moonriseLocal":"03:40","moonsetLocal":"14:31","rahuKala":{"name":"Rāhu Kāla","start":"14:57","end":"16:25","startHours":14.95408368566077,"endHours":16.419324028523146,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:06","end":"10:34","startHours":9.093122314211254,"endHours":10.558362657073632,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:01","end":"13:29","startHours":12.02360299993601,"endHours":13.48884334279839,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:17","startHours":8.897756935162935,"endHours":9.28848769325957,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.651055076107288,"endHours":6.963639682584596,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:25","startHours":11.632872241839376,"endHours":12.414333758032644,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:23","startHours":4.599718596099957,"endHours":5.381180112293226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:10","startHours":5.185814733244909,"endHours":6.162641628486495,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:46","startHours":13.977256790419183,"endHours":14.758718306612453,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.684564371385527,"endHours":18.084564371385525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.884564371385526,"endHours":18.37297781900632,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.634564371385526,"endHours":19.384564371385526,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:25","startHours":23.632872241839376,"endHours":24.414333758032644,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:10","end":"07:38","startHours":6.162641628486495,"endHours":7.627881971348874,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"09:06","startHours":7.627881971348874,"endHours":9.093122314211254,"quality":"inauspicious"},{"name":"Chala","start":"09:06","end":"10:34","startHours":9.093122314211254,"endHours":10.558362657073632,"quality":"neutral"},{"name":"Labha","start":"10:34","end":"12:01","startHours":10.558362657073632,"endHours":12.02360299993601,"quality":"auspicious"},{"name":"Amṛta","start":"12:01","end":"13:29","startHours":12.02360299993601,"endHours":13.48884334279839,"quality":"auspicious"},{"name":"Kāla","start":"13:29","end":"14:57","startHours":13.48884334279839,"endHours":14.95408368566077,"quality":"inauspicious"},{"name":"Śubha","start":"14:57","end":"16:25","startHours":14.95408368566077,"endHours":16.419324028523146,"quality":"auspicious"},{"name":"Roga","start":"16:25","end":"17:53","startHours":16.419324028523146,"endHours":17.884564371385526,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:53","end":"19:25","startHours":17.884564371385526,"endHours":19.419324028523146,"quality":"inauspicious"},{"name":"Śubha","start":"19:25","end":"20:57","startHours":19.419324028523146,"endHours":20.95408368566077,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:29","startHours":20.95408368566077,"endHours":22.48884334279839,"quality":"inauspicious"},{"name":"Udveg","start":"22:29","end":"00:01","startHours":22.48884334279839,"endHours":24.02360299993601,"quality":"inauspicious"},{"name":"Chala","start":"00:01","end":"01:34","startHours":24.02360299993601,"endHours":25.55836265707363,"quality":"neutral"},{"name":"Labha","start":"01:34","end":"03:06","startHours":25.55836265707363,"endHours":27.09312231421125,"quality":"auspicious"},{"name":"Amṛta","start":"03:06","end":"04:38","startHours":27.09312231421125,"endHours":28.627881971348874,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:10","startHours":28.627881971348874,"endHours":30.162641628486494,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.162641628486495,"endHours":7.162641628486495,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.162641628486495,"endHours":8.162641628486494,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.162641628486494,"endHours":9.162641628486494,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.162641628486494,"endHours":10.162641628486494,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.162641628486494,"endHours":11.162641628486494,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.162641628486494,"endHours":12.162641628486494,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.162641628486494,"endHours":13.162641628486494,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.162641628486494,"endHours":14.162641628486494,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.162641628486494,"endHours":15.162641628486494,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.162641628486494,"endHours":16.162641628486494,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.162641628486494,"endHours":17.162641628486494,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.162641628486494,"endHours":18.162641628486494,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.162641628486494,"endHours":19.162641628486494,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.162641628486494,"endHours":20.162641628486494,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.162641628486494,"endHours":21.162641628486494,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.162641628486494,"endHours":22.162641628486494,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.162641628486494,"endHours":23.162641628486494,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.162641628486494,"endHours":24.162641628486494,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.162641628486494,"endHours":25.162641628486494,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.162641628486494,"endHours":26.162641628486494,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.162641628486494,"endHours":27.162641628486494,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.162641628486494,"endHours":28.162641628486494,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.162641628486494,"endHours":29.162641628486494,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.162641628486494,"endHours":30.162641628486494,"planetary_lord":"Saturn"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-6.9151051386765054,"eotMinutes":-12.654579996160596,"ayanamsa":23.5899}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvādaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 3, 1981 CE · Ranchi, Jharkhand · Vidhyamitra","description":"March 3, 1981 CE for Ranchi, Jharkhand: Kṛṣṇa Dvādaśī, sūryodaya 06:10, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1981-03-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1981-03-03","sa":"https://sa.vidhyamitra.com/city/ranchi/1981-03-03","hi":"https://hi.vidhyamitra.com/city/ranchi/1981-03-03","x-default":"https://vidhyamitra.com/city/ranchi/1981-03-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T11:01:00.295Z","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":"2026-05-24T11:01:00.295Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T11:01:00.295Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}