{"id":"vidhyamitra:city-day:beijing:2139-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2139-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-01-09","date_display":"January 9, 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":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502321.770833,"kali_year":5240,"ahargana":1913856.2708,"sun":{"sidereal_longitude":262.0288,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":7.3658,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.337,"elapsed_within_tithi_degrees":9.337},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":7.3658,"elapsed_within_degrees":7.3658},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.3946},"karana":{"half_tithi_index":17,"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":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502321.770833,"ahargana":1913856.2708,"kali_year":5240,"ayanamsa_lahiri":25.795,"grahas":{"sun":{"sidereal_longitude":262.54006400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":9.560464000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":4.2956},"mars":{"sidereal_longitude":281.1765640000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":266.862564,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":262.027564,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":217.21966399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":279.03086400000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":294.6846,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.6846,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502321.770833,"kali_year":5240,"ahargana":1913856.2708,"sun":{"sidereal_longitude":262.0288,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":7.3658,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.337,"elapsed_within_tithi_degrees":9.337},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":7.3658,"elapsed_within_degrees":7.3658},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.3946},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.296,"elongation":105.337},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.296,"opposition_distance":74.663}},"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":"07:36","sunsetLocal":"17:07","solarNoonLocal":"12:22","dayLengthHours":9.507369681277916,"dayLengthDisplay":"9 Hours 30 Mins 27 Secs","nightLengthDisplay":"14 Hours 29 Mins 33 Secs","moonriseLocal":"12:41","moonsetLocal":"02:18","rahuKala":{"name":"Rāhu Kāla","start":"11:10","end":"12:22","startHours":11.170170295146571,"endHours":12.358591505306311,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:44","end":"15:55","startHours":14.73543392562579,"endHours":15.923855135785528,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"09:59","startHours":8.793327874827092,"endHours":9.98174908498683,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:08","startHours":9.823292923632199,"endHours":10.140205246341463,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:15","startHours":8.001047068053932,"endHours":8.254576926221343,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:41","startHours":12.041679182597045,"endHours":12.675503828015573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:20","end":"06:58","startHours":6.337257373830297,"endHours":6.971082019248824,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:49","end":"07:36","startHours":6.812625857894192,"endHours":7.604906664667352,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:35","startHours":13.94315311885263,"endHours":14.576977764271158,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:55","end":"17:19","startHours":16.91227634594527,"endHours":17.312276345945268,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:07","end":"17:31","startHours":17.11227634594527,"endHours":17.508416749331847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:52","end":"18:37","startHours":16.86227634594527,"endHours":18.61227634594527,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:41","startHours":24.041679182597044,"endHours":24.67550382801557,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:36","end":"08:48","startHours":7.604906664667352,"endHours":8.793327874827092,"quality":"neutral"},{"name":"Labha","start":"08:48","end":"09:59","startHours":8.793327874827092,"endHours":9.98174908498683,"quality":"auspicious"},{"name":"Amṛta","start":"09:59","end":"11:10","startHours":9.98174908498683,"endHours":11.170170295146571,"quality":"auspicious"},{"name":"Kāla","start":"11:10","end":"12:22","startHours":11.170170295146571,"endHours":12.358591505306311,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"13:33","startHours":12.358591505306311,"endHours":13.54701271546605,"quality":"auspicious"},{"name":"Roga","start":"13:33","end":"14:44","startHours":13.54701271546605,"endHours":14.73543392562579,"quality":"inauspicious"},{"name":"Udveg","start":"14:44","end":"15:55","startHours":14.73543392562579,"endHours":15.923855135785528,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:07","startHours":15.923855135785528,"endHours":17.11227634594527,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:07","end":"18:55","startHours":17.11227634594527,"endHours":18.92385513578553,"quality":"inauspicious"},{"name":"Udveg","start":"18:55","end":"20:44","startHours":18.92385513578553,"endHours":20.735433925625788,"quality":"inauspicious"},{"name":"Chala","start":"20:44","end":"22:33","startHours":20.735433925625788,"endHours":22.54701271546605,"quality":"neutral"},{"name":"Labha","start":"22:33","end":"00:22","startHours":22.54701271546605,"endHours":24.35859150530631,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"02:10","startHours":24.35859150530631,"endHours":26.17017029514657,"quality":"auspicious"},{"name":"Kāla","start":"02:10","end":"03:59","startHours":26.17017029514657,"endHours":27.98174908498683,"quality":"inauspicious"},{"name":"Śubha","start":"03:59","end":"05:48","startHours":27.98174908498683,"endHours":29.793327874827092,"quality":"auspicious"},{"name":"Roga","start":"05:48","end":"07:36","startHours":29.793327874827092,"endHours":31.604906664667354,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.604906664667352,"endHours":8.604906664667352,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.604906664667352,"endHours":9.604906664667352,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.604906664667352,"endHours":10.604906664667352,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.604906664667352,"endHours":11.604906664667352,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.604906664667352,"endHours":12.604906664667352,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.604906664667352,"endHours":13.604906664667352,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.604906664667352,"endHours":14.604906664667352,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.604906664667352,"endHours":15.604906664667352,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.604906664667352,"endHours":16.604906664667354,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.604906664667354,"endHours":17.604906664667354,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.604906664667354,"endHours":18.604906664667354,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.604906664667354,"endHours":19.604906664667354,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.604906664667354,"endHours":20.604906664667354,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.604906664667354,"endHours":21.604906664667354,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.604906664667354,"endHours":22.604906664667354,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.604906664667354,"endHours":23.604906664667354,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.604906664667354,"endHours":24.604906664667354,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.604906664667354,"endHours":25.604906664667354,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.604906664667354,"endHours":26.604906664667354,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.604906664667354,"endHours":27.604906664667354,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.604906664667354,"endHours":28.604906664667354,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.604906664667354,"endHours":29.604906664667354,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.604906664667354,"endHours":30.604906664667354,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.604906664667354,"endHours":31.604906664667354,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Amṛta","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":-22.18143919237704,"eotMinutes":-7.10429031837854,"ayanamsa":25.795}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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 9, 2139 CE · Beijing, Beijing · Vidhyamitra","description":"January 9, 2139 CE for Beijing, Beijing: Śukla Navamī, sūryodaya 07:36, sūryāsta 17:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2139-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2139-01-09","sa":"https://sa.vidhyamitra.com/city/beijing/2139-01-09","hi":"https://hi.vidhyamitra.com/city/beijing/2139-01-09","x-default":"https://vidhyamitra.com/city/beijing/2139-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T01:28:42.208Z","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":"2026-06-05T01:28:42.208Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T01:28:42.208Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}