{"id":"vidhyamitra:city-day:ranchi:1981-11-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1981-11-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-11-23","date_display":"November 23, 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":11,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444931.770833,"kali_year":5083,"ahargana":1856466.2708,"sun":{"sidereal_longitude":216.547,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":175.9324,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.3855,"elapsed_within_tithi_degrees":7.3855},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.9324,"elapsed_within_degrees":2.5991},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.4794},"karana":{"half_tithi_index":53,"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":1981,"month":11,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444931.770833,"ahargana":1856466.2708,"kali_year":5083,"ayanamsa_lahiri":23.6001,"grahas":{"sun":{"sidereal_longitude":217.062184,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":178.10898399999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":4.4375},"mars":{"sidereal_longitude":145.092784,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":207.36358399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":185.99008400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":263.874684,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":174.47008400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.483,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.483,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":11,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444931.770833,"kali_year":5083,"ahargana":1856466.2708,"sun":{"sidereal_longitude":216.547,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":175.9324,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":319.3855,"elapsed_within_tithi_degrees":7.3855},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.9324,"elapsed_within_degrees":2.5991},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.4794},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.438,"elongation":40.615},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.438,"opposition_distance":139.385}},"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":"06:09","sunsetLocal":"17:03","solarNoonLocal":"11:36","dayLengthHours":10.906477657027931,"dayLengthDisplay":"10 Hours 54 Mins 23 Secs","nightLengthDisplay":"13 Hours 05 Mins 37 Secs","moonriseLocal":"03:12","moonsetLocal":"14:48","rahuKala":{"name":"Rāhu Kāla","start":"07:31","end":"08:52","startHours":7.508545810618028,"endHours":8.87185551774652,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:14","end":"11:36","startHours":10.235165224875011,"endHours":11.598474932003501,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:58","end":"14:20","startHours":12.961784639131995,"endHours":14.325094346260485,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:03","startHours":8.690080890129387,"endHours":9.053630145363652,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:53","startHours":6.599672672532368,"endHours":6.890512076719779,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:14","end":"11:58","startHours":11.234925676769238,"endHours":11.962024187237768,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:25","startHours":4.691039082552479,"endHours":5.418137593021008,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:09","startHours":5.236362965403876,"endHours":6.145236103489537,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:25","end":"14:09","startHours":13.416221208174825,"endHours":14.143319718643355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:51","end":"17:15","startHours":16.85171376051747,"endHours":17.251713760517468,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:03","end":"17:30","startHours":17.05171376051747,"endHours":17.5061503295603,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:48","end":"18:33","startHours":16.80171376051747,"endHours":18.55171376051747,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:14","end":"23:58","startHours":23.23492567676924,"endHours":23.96202418723777,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:09","end":"07:31","startHours":6.145236103489537,"endHours":7.508545810618028,"quality":"auspicious"},{"name":"Kāla","start":"07:31","end":"08:52","startHours":7.508545810618028,"endHours":8.87185551774652,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:14","startHours":8.87185551774652,"endHours":10.235165224875011,"quality":"auspicious"},{"name":"Roga","start":"10:14","end":"11:36","startHours":10.235165224875011,"endHours":11.598474932003501,"quality":"inauspicious"},{"name":"Udveg","start":"11:36","end":"12:58","startHours":11.598474932003501,"endHours":12.961784639131995,"quality":"inauspicious"},{"name":"Chala","start":"12:58","end":"14:20","startHours":12.961784639131995,"endHours":14.325094346260485,"quality":"neutral"},{"name":"Labha","start":"14:20","end":"15:41","startHours":14.325094346260485,"endHours":15.688404053388975,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:03","startHours":15.688404053388975,"endHours":17.05171376051747,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:03","end":"18:41","startHours":17.05171376051747,"endHours":18.68840405338898,"quality":"neutral"},{"name":"Labha","start":"18:41","end":"20:20","startHours":18.68840405338898,"endHours":20.325094346260485,"quality":"auspicious"},{"name":"Amṛta","start":"20:20","end":"21:58","startHours":20.325094346260485,"endHours":21.961784639131995,"quality":"auspicious"},{"name":"Kāla","start":"21:58","end":"23:36","startHours":21.961784639131995,"endHours":23.598474932003505,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"01:14","startHours":23.598474932003505,"endHours":25.23516522487501,"quality":"auspicious"},{"name":"Roga","start":"01:14","end":"02:52","startHours":25.23516522487501,"endHours":26.87185551774652,"quality":"inauspicious"},{"name":"Udveg","start":"02:52","end":"04:31","startHours":26.87185551774652,"endHours":28.50854581061803,"quality":"inauspicious"},{"name":"Chala","start":"04:31","end":"06:09","startHours":28.50854581061803,"endHours":30.145236103489538,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.145236103489537,"endHours":7.145236103489537,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.145236103489537,"endHours":8.145236103489538,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.145236103489538,"endHours":9.145236103489538,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.145236103489538,"endHours":10.145236103489538,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.145236103489538,"endHours":11.145236103489538,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.145236103489538,"endHours":12.145236103489538,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.145236103489538,"endHours":13.145236103489538,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.145236103489538,"endHours":14.145236103489538,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.145236103489538,"endHours":15.145236103489538,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.145236103489538,"endHours":16.145236103489538,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.145236103489538,"endHours":17.145236103489538,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.145236103489538,"endHours":18.145236103489538,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.145236103489538,"endHours":19.145236103489538,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.145236103489538,"endHours":20.145236103489538,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.145236103489538,"endHours":21.145236103489538,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.145236103489538,"endHours":22.145236103489538,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.145236103489538,"endHours":23.145236103489538,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.145236103489538,"endHours":24.145236103489538,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.145236103489538,"endHours":25.145236103489538,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.145236103489538,"endHours":26.145236103489538,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.145236103489538,"endHours":27.145236103489538,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.145236103489538,"endHours":28.145236103489538,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.145236103489538,"endHours":29.145236103489538,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.145236103489538,"endHours":30.145236103489538,"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"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.286951924633854,"eotMinutes":12.853104079789782,"ayanamsa":23.6001}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Dvādaśī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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 November 23, 1981 CE · Ranchi, Jharkhand · Vidhyamitra","description":"November 23, 1981 CE for Ranchi, Jharkhand: Kṛṣṇa Dvādaśī, sūryodaya 06:09, sūryāsta 17:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1981-11-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1981-11-23","sa":"https://sa.vidhyamitra.com/city/ranchi/1981-11-23","hi":"https://hi.vidhyamitra.com/city/ranchi/1981-11-23","x-default":"https://vidhyamitra.com/city/ranchi/1981-11-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T22:31:05.788Z","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":"2026-05-24T22:31:05.788Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T22:31:05.788Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}