{"id":"vidhyamitra:city-day:beijing:1963-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/1963-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-01-29","date_display":"January 29, 1963 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":1963,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438058.770833,"kali_year":5064,"ahargana":1849593.2708,"sun":{"sidereal_longitude":285.156,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":329.0735,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.9175,"elapsed_within_tithi_degrees":7.9175},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.0735,"elapsed_within_degrees":9.0735},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2295},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1963,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438058.770833,"ahargana":1849593.2708,"kali_year":5064,"ayanamsa_lahiri":23.3372,"grahas":{"sun":{"sidereal_longitude":285.07368299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":330.82738300000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-3.4166},"mars":{"sidereal_longitude":114.67048299999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":268.405583,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":321.998883,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":238.76708299999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":290.493383,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.6476,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.6476,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":1963,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438058.770833,"kali_year":5064,"ahargana":1849593.2708,"sun":{"sidereal_longitude":285.156,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":329.0735,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.9175,"elapsed_within_tithi_degrees":7.9175},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.0735,"elapsed_within_degrees":9.0735},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.2295},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.417,"elongation":43.917},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.417,"opposition_distance":136.083}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":-0.956,"opposition_distance":2.706}]},"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":"07:27","sunsetLocal":"17:29","solarNoonLocal":"12:28","dayLengthHours":10.035180378472198,"dayLengthDisplay":"10 Hours 02 Mins 07 Secs","nightLengthDisplay":"13 Hours 57 Mins 53 Secs","moonriseLocal":"09:35","moonsetLocal":"21:26","rahuKala":{"name":"Rāhu Kāla","start":"14:58","end":"16:13","startHours":14.968517127496618,"endHours":16.222914674805644,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:57","end":"11:12","startHours":9.950926938260519,"endHours":11.205324485569545,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:28","end":"13:43","startHours":12.45972203287857,"endHours":13.714119580187594,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:07","startHours":9.78367393195265,"endHours":10.11817994456839,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:52","end":"08:08","startHours":7.860264359412145,"endHours":8.127869169504738,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:48","startHours":12.12521602026283,"endHours":12.794228045494311,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:06","end":"06:46","startHours":6.1041077931795105,"endHours":6.773119818410991,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:36","end":"07:27","startHours":6.6058668121031205,"endHours":7.44213184364247,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:48","startHours":14.13225209595727,"endHours":14.80126412118875,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.27731222211467,"endHours":17.67731222211467,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:54","startHours":17.47731222211467,"endHours":17.895444737884343,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.22731222211467,"endHours":18.97731222211467,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:48","startHours":24.12521602026283,"endHours":24.79422804549431,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:27","end":"08:42","startHours":7.44213184364247,"endHours":8.696529390951495,"quality":"inauspicious"},{"name":"Udveg","start":"08:42","end":"09:57","startHours":8.696529390951495,"endHours":9.950926938260519,"quality":"inauspicious"},{"name":"Chala","start":"09:57","end":"11:12","startHours":9.950926938260519,"endHours":11.205324485569545,"quality":"neutral"},{"name":"Labha","start":"11:12","end":"12:28","startHours":11.205324485569545,"endHours":12.45972203287857,"quality":"auspicious"},{"name":"Amṛta","start":"12:28","end":"13:43","startHours":12.45972203287857,"endHours":13.714119580187594,"quality":"auspicious"},{"name":"Kāla","start":"13:43","end":"14:58","startHours":13.714119580187594,"endHours":14.968517127496618,"quality":"inauspicious"},{"name":"Śubha","start":"14:58","end":"16:13","startHours":14.968517127496618,"endHours":16.222914674805644,"quality":"auspicious"},{"name":"Roga","start":"16:13","end":"17:29","startHours":16.222914674805644,"endHours":17.47731222211467,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:29","end":"19:13","startHours":17.47731222211467,"endHours":19.222914674805644,"quality":"inauspicious"},{"name":"Śubha","start":"19:13","end":"20:58","startHours":19.222914674805644,"endHours":20.968517127496618,"quality":"auspicious"},{"name":"Roga","start":"20:58","end":"22:43","startHours":20.968517127496618,"endHours":22.714119580187596,"quality":"inauspicious"},{"name":"Udveg","start":"22:43","end":"00:28","startHours":22.714119580187596,"endHours":24.45972203287857,"quality":"inauspicious"},{"name":"Chala","start":"00:28","end":"02:12","startHours":24.45972203287857,"endHours":26.205324485569545,"quality":"neutral"},{"name":"Labha","start":"02:12","end":"03:57","startHours":26.205324485569545,"endHours":27.950926938260523,"quality":"auspicious"},{"name":"Amṛta","start":"03:57","end":"05:42","startHours":27.950926938260523,"endHours":29.696529390951497,"quality":"auspicious"},{"name":"Kāla","start":"05:42","end":"07:27","startHours":29.696529390951497,"endHours":31.44213184364247,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:27","end":"08:27","startHours":7.44213184364247,"endHours":8.442131843642471,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:27","end":"09:27","startHours":8.442131843642471,"endHours":9.442131843642471,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:27","end":"10:27","startHours":9.442131843642471,"endHours":10.442131843642471,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:27","end":"11:27","startHours":10.442131843642471,"endHours":11.442131843642471,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:27","end":"12:27","startHours":11.442131843642471,"endHours":12.442131843642471,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:27","end":"13:27","startHours":12.442131843642471,"endHours":13.442131843642471,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:27","end":"14:27","startHours":13.442131843642471,"endHours":14.442131843642471,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:27","end":"15:27","startHours":14.442131843642471,"endHours":15.442131843642471,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:27","end":"16:27","startHours":15.442131843642471,"endHours":16.44213184364247,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:27","end":"17:27","startHours":16.44213184364247,"endHours":17.44213184364247,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:27","end":"18:27","startHours":17.44213184364247,"endHours":18.44213184364247,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:27","end":"19:27","startHours":18.44213184364247,"endHours":19.44213184364247,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:27","end":"20:27","startHours":19.44213184364247,"endHours":20.44213184364247,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:27","end":"21:27","startHours":20.44213184364247,"endHours":21.44213184364247,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:27","end":"22:27","startHours":21.44213184364247,"endHours":22.44213184364247,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:27","end":"23:27","startHours":22.44213184364247,"endHours":23.44213184364247,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:27","end":"00:27","startHours":23.44213184364247,"endHours":24.44213184364247,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:27","end":"01:27","startHours":24.44213184364247,"endHours":25.44213184364247,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:27","end":"02:27","startHours":25.44213184364247,"endHours":26.44213184364247,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:27","end":"03:27","startHours":26.44213184364247,"endHours":27.44213184364247,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:27","end":"04:27","startHours":27.44213184364247,"endHours":28.44213184364247,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:27","end":"05:27","startHours":28.44213184364247,"endHours":29.44213184364247,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:27","end":"06:27","startHours":29.44213184364247,"endHours":30.44213184364247,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:27","end":"07:27","startHours":30.44213184364247,"endHours":31.44213184364247,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.158900100954135,"eotMinutes":-13.172121972714217,"ayanamsa":23.3372}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Caturthī · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"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 29, 1963 CE · Beijing, Beijing · Vidhyamitra","description":"January 29, 1963 CE for Beijing, Beijing: Śukla Caturthī, sūryodaya 07:27, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/1963-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/1963-01-29","sa":"https://sa.vidhyamitra.com/city/beijing/1963-01-29","hi":"https://hi.vidhyamitra.com/city/beijing/1963-01-29","x-default":"https://vidhyamitra.com/city/beijing/1963-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:09:03.891Z","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":"2026-06-03T03:09:03.891Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:09:03.891Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}