{"id":"vidhyamitra:city-day:beijing:2139-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2139-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-05-15","date_display":"May 15, 2139 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":2139,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502447.770833,"kali_year":5241,"ahargana":1913982.2708,"sun":{"sidereal_longitude":27.801,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":219.5052,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.7041,"elapsed_within_tithi_degrees":11.7041},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5052,"elapsed_within_degrees":6.1718},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.3062},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2139,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502447.770833,"ahargana":1913982.2708,"kali_year":5241,"ayanamsa_lahiri":25.7998,"grahas":{"sun":{"sidereal_longitude":28.131050000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":219.63104999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-4.1864},"mars":{"sidereal_longitude":18.66025000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":44.82445000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":284.00315,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":10.38164999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":290.38535,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":288.0086,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.0086,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502447.770833,"kali_year":5241,"ahargana":1913982.2708,"sun":{"sidereal_longitude":27.801,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":219.5052,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.7041,"elapsed_within_tithi_degrees":11.7041},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":219.5052,"elapsed_within_degrees":6.1718},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.3062},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.186,"elongation":168.296},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.186,"opposition_distance":11.704}},"eclipse_window_40days":[]},"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":"05:00","sunsetLocal":"19:21","solarNoonLocal":"12:11","dayLengthHours":14.359478613837972,"dayLengthDisplay":"14 Hours 21 Mins 34 Secs","nightLengthDisplay":"9 Hours 38 Mins 26 Secs","moonriseLocal":"20:09","moonsetLocal":"05:44","rahuKala":{"name":"Rāhu Kāla","start":"10:23","end":"12:11","startHours":10.38264849100482,"endHours":12.177583317734566,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:46","end":"17:34","startHours":15.76745297119406,"endHours":17.562387797923805,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:35","startHours":6.7927788375453275,"endHours":8.587713664275075,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:21","end":"08:50","startHours":8.348389020711107,"endHours":8.82703830783904,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:36","end":"05:59","startHours":5.596155619725496,"endHours":5.979075049427842,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:39","startHours":11.698934030606633,"endHours":12.656232604862499,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:05","end":"04:02","startHours":3.0832468623038514,"endHours":4.040545436559716,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:48","end":"05:00","startHours":3.80122079299575,"endHours":4.997844010815581,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:32","startHours":14.570829753374227,"endHours":15.52812832763009,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:09","end":"19:33","startHours":19.157322624653553,"endHours":19.55732262465355,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:21","end":"19:57","startHours":19.357322624653552,"endHours":19.95563423356347,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:06","end":"20:51","startHours":19.107322624653552,"endHours":20.857322624653552,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:39","startHours":23.698934030606633,"endHours":24.6562326048625,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:00","end":"06:48","startHours":4.997844010815581,"endHours":6.7927788375453275,"quality":"neutral"},{"name":"Labha","start":"06:48","end":"08:35","startHours":6.7927788375453275,"endHours":8.587713664275075,"quality":"auspicious"},{"name":"Amṛta","start":"08:35","end":"10:23","startHours":8.587713664275075,"endHours":10.38264849100482,"quality":"auspicious"},{"name":"Kāla","start":"10:23","end":"12:11","startHours":10.38264849100482,"endHours":12.177583317734566,"quality":"inauspicious"},{"name":"Śubha","start":"12:11","end":"13:58","startHours":12.177583317734566,"endHours":13.972518144464313,"quality":"auspicious"},{"name":"Roga","start":"13:58","end":"15:46","startHours":13.972518144464313,"endHours":15.76745297119406,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:34","startHours":15.76745297119406,"endHours":17.562387797923805,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:21","startHours":17.562387797923805,"endHours":19.357322624653552,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:21","end":"20:34","startHours":19.357322624653552,"endHours":20.562387797923805,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"21:46","startHours":20.562387797923805,"endHours":21.76745297119406,"quality":"inauspicious"},{"name":"Chala","start":"21:46","end":"22:58","startHours":21.76745297119406,"endHours":22.972518144464313,"quality":"neutral"},{"name":"Labha","start":"22:58","end":"00:11","startHours":22.972518144464313,"endHours":24.177583317734566,"quality":"auspicious"},{"name":"Amṛta","start":"00:11","end":"01:23","startHours":24.177583317734566,"endHours":25.38264849100482,"quality":"auspicious"},{"name":"Kāla","start":"01:23","end":"02:35","startHours":25.38264849100482,"endHours":26.58771366427507,"quality":"inauspicious"},{"name":"Śubha","start":"02:35","end":"03:48","startHours":26.58771366427507,"endHours":27.792778837545328,"quality":"auspicious"},{"name":"Roga","start":"03:48","end":"05:00","startHours":27.792778837545328,"endHours":28.99784401081558,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:00","end":"06:00","startHours":4.997844010815581,"endHours":5.997844010815581,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:00","end":"07:00","startHours":5.997844010815581,"endHours":6.997844010815581,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:00","end":"08:00","startHours":6.997844010815581,"endHours":7.997844010815581,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:00","end":"09:00","startHours":7.997844010815581,"endHours":8.99784401081558,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:00","end":"10:00","startHours":8.99784401081558,"endHours":9.99784401081558,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:00","end":"11:00","startHours":9.99784401081558,"endHours":10.99784401081558,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:00","end":"12:00","startHours":10.99784401081558,"endHours":11.99784401081558,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:00","end":"13:00","startHours":11.99784401081558,"endHours":12.99784401081558,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:00","end":"14:00","startHours":12.99784401081558,"endHours":13.99784401081558,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:00","end":"15:00","startHours":13.99784401081558,"endHours":14.99784401081558,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:00","end":"16:00","startHours":14.99784401081558,"endHours":15.99784401081558,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:00","end":"17:00","startHours":15.99784401081558,"endHours":16.99784401081558,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:00","end":"18:00","startHours":16.99784401081558,"endHours":17.99784401081558,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:00","end":"19:00","startHours":17.99784401081558,"endHours":18.99784401081558,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:00","end":"20:00","startHours":18.99784401081558,"endHours":19.99784401081558,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:00","end":"21:00","startHours":19.99784401081558,"endHours":20.99784401081558,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:00","end":"22:00","startHours":20.99784401081558,"endHours":21.99784401081558,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:00","end":"23:00","startHours":21.99784401081558,"endHours":22.99784401081558,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:00","end":"00:00","startHours":22.99784401081558,"endHours":23.99784401081558,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:00","end":"01:00","startHours":23.99784401081558,"endHours":24.99784401081558,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:00","end":"02:00","startHours":24.99784401081558,"endHours":25.99784401081558,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:00","end":"03:00","startHours":25.99784401081558,"endHours":26.99784401081558,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:00","end":"04:00","startHours":26.99784401081558,"endHours":27.99784401081558,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:00","end":"05:00","startHours":27.99784401081558,"endHours":28.99784401081558,"planetary_lord":"Mars"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.75305388349132,"eotMinutes":3.7562009359260493,"ayanamsa":25.7998}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha","lunar_month_system":"amanta"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 May 15, 2139 CE · Beijing, Beijing · Vidhyamitra","description":"May 15, 2139 CE for Beijing, Beijing: Kṛṣṇa Pratipada, sūryodaya 05:00, sūryāsta 19:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2139-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2139-05-15","sa":"https://sa.vidhyamitra.com/city/beijing/2139-05-15","hi":"https://hi.vidhyamitra.com/city/beijing/2139-05-15","x-default":"https://vidhyamitra.com/city/beijing/2139-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T20:45:41.818Z","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":"2026-06-04T20:45:41.818Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T20:45:41.818Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}