{"id":"vidhyamitra:city-day:beijing:2139-02-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2139-02-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-02-18","date_display":"February 18, 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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502361.770833,"kali_year":5240,"ahargana":1913896.2708,"sun":{"sidereal_longitude":302.9485,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":171.1222,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.1737,"elapsed_within_tithi_degrees":0.1737},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.1222,"elapsed_within_degrees":11.1222},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.0707},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502361.770833,"ahargana":1913896.2708,"kali_year":5240,"ayanamsa_lahiri":25.7966,"grahas":{"sun":{"sidereal_longitude":303.170036,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.46543599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":-3.8381},"mars":{"sidereal_longitude":312.7608359999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":298.226036,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":271.15703600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":265.1195359999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":283.75223600000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":292.5653,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.5653,"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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502361.770833,"kali_year":5240,"ahargana":1913896.2708,"sun":{"sidereal_longitude":302.9485,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":171.1222,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":228.1737,"elapsed_within_tithi_degrees":0.1737},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":171.1222,"elapsed_within_degrees":11.1222},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.0707},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.838,"elongation":131.826},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.838,"opposition_distance":48.174}},"eclipse_window_40days":[{"offset_days":-4,"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":"07:05","sunsetLocal":"17:53","solarNoonLocal":"12:29","dayLengthHours":10.804524154572583,"dayLengthDisplay":"10 Hours 48 Mins 16 Secs","nightLengthDisplay":"13 Hours 11 Mins 44 Secs","moonriseLocal":"21:41","moonsetLocal":"09:12","rahuKala":{"name":"Rāhu Kāla","start":"12:29","end":"13:50","startHours":12.480767936873338,"endHours":13.83133345619491,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:26","end":"09:47","startHours":8.429071378908619,"endHours":9.77963689823019,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:08","end":"12:29","startHours":11.130202417551764,"endHours":12.480767936873338,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:58","startHours":9.599561495653981,"endHours":9.959712300806402,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.52869436602757,"endHours":7.816815010149505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:50","startHours":12.120617131720918,"endHours":12.840918742025758,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:21","startHours":5.637902638977368,"endHours":6.358204249282207,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:05","startHours":6.178128846705997,"endHours":7.078505859587046,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:00","startHours":14.281521962635434,"endHours":15.001823572940273,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.68303001415963,"endHours":18.08303001415963,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:20","startHours":17.88303001415963,"endHours":18.333218520600155,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.63303001415963,"endHours":19.38303001415963,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:50","startHours":24.12061713172092,"endHours":24.840918742025757,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:05","end":"08:26","startHours":7.078505859587046,"endHours":8.429071378908619,"quality":"auspicious"},{"name":"Amṛta","start":"08:26","end":"09:47","startHours":8.429071378908619,"endHours":9.77963689823019,"quality":"auspicious"},{"name":"Kāla","start":"09:47","end":"11:08","startHours":9.77963689823019,"endHours":11.130202417551764,"quality":"inauspicious"},{"name":"Śubha","start":"11:08","end":"12:29","startHours":11.130202417551764,"endHours":12.480767936873338,"quality":"auspicious"},{"name":"Roga","start":"12:29","end":"13:50","startHours":12.480767936873338,"endHours":13.83133345619491,"quality":"inauspicious"},{"name":"Udveg","start":"13:50","end":"15:11","startHours":13.83133345619491,"endHours":15.181898975516482,"quality":"inauspicious"},{"name":"Chala","start":"15:11","end":"16:32","startHours":15.181898975516482,"endHours":16.532464494838056,"quality":"neutral"},{"name":"Labha","start":"16:32","end":"17:53","startHours":16.532464494838056,"endHours":17.88303001415963,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:53","end":"19:32","startHours":17.88303001415963,"endHours":19.532464494838056,"quality":"inauspicious"},{"name":"Chala","start":"19:32","end":"21:11","startHours":19.532464494838056,"endHours":21.181898975516482,"quality":"neutral"},{"name":"Labha","start":"21:11","end":"22:50","startHours":21.181898975516482,"endHours":22.831333456194912,"quality":"auspicious"},{"name":"Amṛta","start":"22:50","end":"00:29","startHours":22.831333456194912,"endHours":24.480767936873338,"quality":"auspicious"},{"name":"Kāla","start":"00:29","end":"02:08","startHours":24.480767936873338,"endHours":26.130202417551764,"quality":"inauspicious"},{"name":"Śubha","start":"02:08","end":"03:47","startHours":26.130202417551764,"endHours":27.779636898230194,"quality":"auspicious"},{"name":"Roga","start":"03:47","end":"05:26","startHours":27.779636898230194,"endHours":29.42907137890862,"quality":"inauspicious"},{"name":"Udveg","start":"05:26","end":"07:05","startHours":29.42907137890862,"endHours":31.078505859587047,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.078505859587046,"endHours":8.078505859587047,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.078505859587047,"endHours":9.078505859587047,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.078505859587047,"endHours":10.078505859587047,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.078505859587047,"endHours":11.078505859587047,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.078505859587047,"endHours":12.078505859587047,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.078505859587047,"endHours":13.078505859587047,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.078505859587047,"endHours":14.078505859587047,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.078505859587047,"endHours":15.078505859587047,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.078505859587047,"endHours":16.078505859587047,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.078505859587047,"endHours":17.078505859587047,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.078505859587047,"endHours":18.078505859587047,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.078505859587047,"endHours":19.078505859587047,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.078505859587047,"endHours":20.078505859587047,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.078505859587047,"endHours":21.078505859587047,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.078505859587047,"endHours":22.078505859587047,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.078505859587047,"endHours":23.078505859587047,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.078505859587047,"endHours":24.078505859587047,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.078505859587047,"endHours":25.078505859587047,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.078505859587047,"endHours":26.078505859587047,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.078505859587047,"endHours":27.078505859587047,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.078505859587047,"endHours":28.078505859587047,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.078505859587047,"endHours":29.078505859587047,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.078505859587047,"endHours":30.078505859587047,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.078505859587047,"endHours":31.078505859587047,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.832183074958877,"eotMinutes":-14.434876212400278,"ayanamsa":25.7966}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pañcamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 February 18, 2139 CE · Beijing, Beijing · Vidhyamitra","description":"February 18, 2139 CE for Beijing, Beijing: Kṛṣṇa Pañcamī, sūryodaya 07:05, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2139-02-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2139-02-18","sa":"https://sa.vidhyamitra.com/city/beijing/2139-02-18","hi":"https://hi.vidhyamitra.com/city/beijing/2139-02-18","x-default":"https://vidhyamitra.com/city/beijing/2139-02-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T01:28:20.769Z","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":"2026-06-05T01:28:20.769Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T01:28:20.769Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}