{"id":"vidhyamitra:city-day:beijing:1982-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/1982-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-01-11","date_display":"January 11, 1982 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":1982,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444980.770833,"kali_year":5083,"ahargana":1856515.2708,"sun":{"sidereal_longitude":266.7819,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":103.6673,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.8855,"elapsed_within_tithi_degrees":4.8855},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.6673,"elapsed_within_degrees":10.334},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.4492},"karana":{"half_tithi_index":32,"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":1982,"month":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444980.770833,"ahargana":1856515.2708,"kali_year":5083,"ayanamsa_lahiri":23.6019,"grahas":{"sun":{"sidereal_longitude":266.88471200000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":103.51291200000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":0.8409},"mars":{"sidereal_longitude":167.51021200000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":284.758512,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":194.25421200000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":283.3064119999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":177.999412,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":92.8868,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.8868,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444980.770833,"kali_year":5083,"ahargana":1856515.2708,"sun":{"sidereal_longitude":266.7819,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":103.6673,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.8855,"elapsed_within_tithi_degrees":4.8855},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":103.6673,"elapsed_within_degrees":10.334},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.4492},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.841,"elongation":163.115},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.841,"opposition_distance":16.885}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":-0.544,"elongation":2.054}]},"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"tier2":{"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"sunriseLocal":"07:36","sunsetLocal":"17:09","solarNoonLocal":"12:22","dayLengthHours":9.549001363597178,"dayLengthDisplay":"9 Hours 32 Mins 56 Secs","nightLengthDisplay":"14 Hours 27 Mins 04 Secs","moonriseLocal":"18:20","moonsetLocal":"08:37","rahuKala":{"name":"Rāhu Kāla","start":"08:47","end":"09:59","startHours":8.790752859233834,"endHours":9.98437802968348,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:11","end":"12:22","startHours":11.178003200133128,"endHours":12.371628370582776,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:34","end":"14:46","startHours":13.565253541032423,"endHours":14.758878711482069,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:09","startHours":9.825228006956861,"endHours":10.143528052410101,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:15","startHours":7.995002745600735,"endHours":8.249642781963328,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:41","startHours":12.053328325129536,"endHours":12.689928416036016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:19","end":"06:58","startHours":6.32392750697123,"endHours":6.960527597877708,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:48","end":"07:36","startHours":6.801377575151088,"endHours":7.5971276887841865,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:36","startHours":13.963128597848971,"endHours":14.59972868875545,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.946129052381366,"endHours":17.346129052381364,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:33","startHours":17.146129052381365,"endHours":17.544004109197914,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.896129052381365,"endHours":18.646129052381365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:41","startHours":24.053328325129538,"endHours":24.689928416036015,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:47","startHours":7.5971276887841865,"endHours":8.790752859233834,"quality":"auspicious"},{"name":"Kāla","start":"08:47","end":"09:59","startHours":8.790752859233834,"endHours":9.98437802968348,"quality":"inauspicious"},{"name":"Śubha","start":"09:59","end":"11:11","startHours":9.98437802968348,"endHours":11.178003200133128,"quality":"auspicious"},{"name":"Roga","start":"11:11","end":"12:22","startHours":11.178003200133128,"endHours":12.371628370582776,"quality":"inauspicious"},{"name":"Udveg","start":"12:22","end":"13:34","startHours":12.371628370582776,"endHours":13.565253541032423,"quality":"inauspicious"},{"name":"Chala","start":"13:34","end":"14:46","startHours":13.565253541032423,"endHours":14.758878711482069,"quality":"neutral"},{"name":"Labha","start":"14:46","end":"15:57","startHours":14.758878711482069,"endHours":15.952503881931719,"quality":"auspicious"},{"name":"Amṛta","start":"15:57","end":"17:09","startHours":15.952503881931719,"endHours":17.146129052381365,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:09","end":"18:57","startHours":17.146129052381365,"endHours":18.95250388193172,"quality":"neutral"},{"name":"Labha","start":"18:57","end":"20:46","startHours":18.95250388193172,"endHours":20.75887871148207,"quality":"auspicious"},{"name":"Amṛta","start":"20:46","end":"22:34","startHours":20.75887871148207,"endHours":22.565253541032423,"quality":"auspicious"},{"name":"Kāla","start":"22:34","end":"00:22","startHours":22.565253541032423,"endHours":24.371628370582776,"quality":"inauspicious"},{"name":"Śubha","start":"00:22","end":"02:11","startHours":24.371628370582776,"endHours":26.17800320013313,"quality":"auspicious"},{"name":"Roga","start":"02:11","end":"03:59","startHours":26.17800320013313,"endHours":27.984378029683484,"quality":"inauspicious"},{"name":"Udveg","start":"03:59","end":"05:47","startHours":27.984378029683484,"endHours":29.790752859233834,"quality":"inauspicious"},{"name":"Chala","start":"05:47","end":"07:36","startHours":29.790752859233834,"endHours":31.597127688784187,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.5971276887841865,"endHours":8.597127688784187,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.597127688784187,"endHours":9.597127688784187,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.597127688784187,"endHours":10.597127688784187,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.597127688784187,"endHours":11.597127688784187,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.597127688784187,"endHours":12.597127688784187,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.597127688784187,"endHours":13.597127688784187,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.597127688784187,"endHours":14.597127688784187,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.597127688784187,"endHours":15.597127688784187,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.597127688784187,"endHours":16.597127688784187,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.597127688784187,"endHours":17.597127688784187,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.597127688784187,"endHours":18.597127688784187,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.597127688784187,"endHours":19.597127688784187,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.597127688784187,"endHours":20.597127688784187,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.597127688784187,"endHours":21.597127688784187,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.597127688784187,"endHours":22.597127688784187,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.597127688784187,"endHours":23.597127688784187,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.597127688784187,"endHours":24.597127688784187,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.597127688784187,"endHours":25.597127688784187,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.597127688784187,"endHours":26.597127688784187,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.597127688784187,"endHours":27.597127688784187,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.597127688784187,"endHours":28.597127688784187,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.597127688784187,"endHours":29.597127688784187,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.597127688784187,"endHours":30.597127688784187,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.597127688784187,"endHours":31.597127688784187,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.874664727354766,"eotMinutes":-7.886502234966622,"ayanamsa":23.6019}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"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":"beijing"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 11, 1982 CE · Beijing, Beijing · Vidhyamitra","description":"January 11, 1982 CE for Beijing, Beijing: Kṛṣṇa Dvitīyā, sūryodaya 07:36, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/1982-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/1982-01-11","sa":"https://sa.vidhyamitra.com/city/beijing/1982-01-11","hi":"https://hi.vidhyamitra.com/city/beijing/1982-01-11","x-default":"https://vidhyamitra.com/city/beijing/1982-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:48:32.173Z","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":"2026-06-01T20:48:32.173Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:48:32.173Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}