{"id":"vidhyamitra:city-day:beijing:2139-02-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2139-02-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-05","date_display":"February 5, 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":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502348.770833,"kali_year":5240,"ahargana":1913883.2708,"sun":{"sidereal_longitude":289.7131,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":2.5494,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.8363,"elapsed_within_tithi_degrees":0.8363},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.5494,"elapsed_within_degrees":2.5494},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.2626},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502348.770833,"ahargana":1913883.2708,"kali_year":5240,"ayanamsa_lahiri":25.7961,"grahas":{"sun":{"sidereal_longitude":290.010133,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":6.200533000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":4.2088},"mars":{"sidereal_longitude":302.49273300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":305.5179330000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":268.267833,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":249.36193300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":282.227433,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":293.2541,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":113.2541,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502348.770833,"kali_year":5240,"ahargana":1913883.2708,"sun":{"sidereal_longitude":289.7131,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":2.5494,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":72.8363,"elapsed_within_tithi_degrees":0.8363},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.5494,"elapsed_within_degrees":2.5494},"yoga":{"number":22,"name":"Sādhya","sum_longitude":292.2626},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.209,"elongation":72.836},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.209,"opposition_distance":107.164}},"eclipse_window_40days":[{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":-0.678,"opposition_distance":2.561}]},"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":"07:20","sunsetLocal":"17:37","solarNoonLocal":"12:29","dayLengthHours":10.292790044470586,"dayLengthDisplay":"10 Hours 17 Mins 34 Secs","nightLengthDisplay":"13 Hours 42 Mins 26 Secs","moonriseLocal":"10:49","moonsetLocal":"00:18","rahuKala":{"name":"Rāhu Kāla","start":"13:46","end":"15:03","startHours":13.763452392573285,"endHours":15.050051148132109,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:37","startHours":7.330458614779169,"endHours":8.617057370337992,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:11","startHours":9.903656125896816,"endHours":11.190254881455639,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:05","startHours":9.732109625155639,"endHours":10.075202626637992,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:46","end":"08:02","startHours":7.75932486663211,"endHours":8.033799267817992,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:49","startHours":12.133760635532107,"endHours":12.819946638496814,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:57","end":"06:39","startHours":5.958086608849758,"endHours":6.644272611814463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:28","end":"07:20","startHours":6.472726111073287,"endHours":7.330458614779169,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:53","startHours":14.192318644426226,"endHours":14.878504647390931,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.423248659249754,"endHours":17.823248659249753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.623248659249754,"endHours":18.052114911102695,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.373248659249754,"endHours":19.123248659249754,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:49","startHours":24.13376063553211,"endHours":24.819946638496813,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:20","end":"08:37","startHours":7.330458614779169,"endHours":8.617057370337992,"quality":"auspicious"},{"name":"Roga","start":"08:37","end":"09:54","startHours":8.617057370337992,"endHours":9.903656125896816,"quality":"inauspicious"},{"name":"Udveg","start":"09:54","end":"11:11","startHours":9.903656125896816,"endHours":11.190254881455639,"quality":"inauspicious"},{"name":"Chala","start":"11:11","end":"12:29","startHours":11.190254881455639,"endHours":12.476853637014461,"quality":"neutral"},{"name":"Labha","start":"12:29","end":"13:46","startHours":12.476853637014461,"endHours":13.763452392573285,"quality":"auspicious"},{"name":"Amṛta","start":"13:46","end":"15:03","startHours":13.763452392573285,"endHours":15.050051148132109,"quality":"auspicious"},{"name":"Kāla","start":"15:03","end":"16:20","startHours":15.050051148132109,"endHours":16.33664990369093,"quality":"inauspicious"},{"name":"Śubha","start":"16:20","end":"17:37","startHours":16.33664990369093,"endHours":17.623248659249754,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:37","end":"19:20","startHours":17.623248659249754,"endHours":19.33664990369093,"quality":"auspicious"},{"name":"Kāla","start":"19:20","end":"21:03","startHours":19.33664990369093,"endHours":21.050051148132106,"quality":"inauspicious"},{"name":"Śubha","start":"21:03","end":"22:46","startHours":21.050051148132106,"endHours":22.763452392573285,"quality":"auspicious"},{"name":"Roga","start":"22:46","end":"00:29","startHours":22.763452392573285,"endHours":24.47685363701446,"quality":"inauspicious"},{"name":"Udveg","start":"00:29","end":"02:11","startHours":24.47685363701446,"endHours":26.190254881455637,"quality":"inauspicious"},{"name":"Chala","start":"02:11","end":"03:54","startHours":26.190254881455637,"endHours":27.903656125896816,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:37","startHours":27.903656125896816,"endHours":29.617057370337992,"quality":"auspicious"},{"name":"Amṛta","start":"05:37","end":"07:20","startHours":29.617057370337992,"endHours":31.330458614779168,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.330458614779169,"endHours":8.330458614779168,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.330458614779168,"endHours":9.330458614779168,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.330458614779168,"endHours":10.330458614779168,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.330458614779168,"endHours":11.330458614779168,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.330458614779168,"endHours":12.330458614779168,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.330458614779168,"endHours":13.330458614779168,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.330458614779168,"endHours":14.330458614779168,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.330458614779168,"endHours":15.330458614779168,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.330458614779168,"endHours":16.330458614779168,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.330458614779168,"endHours":17.330458614779168,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.330458614779168,"endHours":18.330458614779168,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.330458614779168,"endHours":19.330458614779168,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.330458614779168,"endHours":20.330458614779168,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.330458614779168,"endHours":21.330458614779168,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.330458614779168,"endHours":22.330458614779168,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.330458614779168,"endHours":23.330458614779168,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.330458614779168,"endHours":24.330458614779168,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.330458614779168,"endHours":25.330458614779168,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.330458614779168,"endHours":26.330458614779168,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.330458614779168,"endHours":27.330458614779168,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.330458614779168,"endHours":28.330458614779168,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.330458614779168,"endHours":29.330458614779168,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.330458614779168,"endHours":30.330458614779168,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.330458614779168,"endHours":31.330458614779168,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.096393210153348,"eotMinutes":-14.200018220867548,"ayanamsa":25.7961}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"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 Saptamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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}]},"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 February 5, 2139 CE · Beijing, Beijing · Vidhyamitra","description":"February 5, 2139 CE for Beijing, Beijing: Śukla Saptamī, sūryodaya 07:20, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2139-02-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2139-02-05","sa":"https://sa.vidhyamitra.com/city/beijing/2139-02-05","hi":"https://hi.vidhyamitra.com/city/beijing/2139-02-05","x-default":"https://vidhyamitra.com/city/beijing/2139-02-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T08:22:52.661Z","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":"2026-06-05T08:22:52.661Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T08:22:52.661Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}