{"id":"vidhyamitra:city-day:beijing:2018-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2018-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-12-01","date_display":"December 1, 2018 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":2018,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458453.770833,"kali_year":5120,"ahargana":1869988.2708,"sun":{"sidereal_longitude":224.1171,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":146.1911,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.0741,"elapsed_within_tithi_degrees":6.0741},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.1911,"elapsed_within_degrees":12.8578},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.3082},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2018,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458453.770833,"ahargana":1869988.2708,"kali_year":5120,"ayanamsa_lahiri":24.1172,"grahas":{"sun":{"sidereal_longitude":224.66544499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":147.971745,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":3.2985},"mars":{"sidereal_longitude":315.09404500000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":216.06744500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":220.83814499999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":184.74044500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":253.604645,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":99.0224,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.0224,"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":2018,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458453.770833,"kali_year":5120,"ahargana":1869988.2708,"sun":{"sidereal_longitude":224.1171,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":146.1911,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.0741,"elapsed_within_tithi_degrees":6.0741},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.1911,"elapsed_within_degrees":12.8578},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.3082},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.299,"elongation":77.926},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.299,"opposition_distance":102.074}},"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":"07:17","sunsetLocal":"16:51","solarNoonLocal":"12:04","dayLengthHours":9.564062360512215,"dayLengthDisplay":"9 Hours 33 Mins 51 Secs","nightLengthDisplay":"14 Hours 26 Mins 09 Secs","moonriseLocal":"00:44","moonsetLocal":"13:11","rahuKala":{"name":"Rāhu Kāla","start":"09:41","end":"10:53","startHours":9.680320233198607,"endHours":10.875828028262633,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:16","end":"14:28","startHours":13.266843618390688,"endHours":14.462351413454714,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:17","end":"08:29","startHours":7.289304643070553,"endHours":8.484812438134579,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:50","startHours":9.520919193856736,"endHours":9.839721272540476,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:41","end":"07:57","startHours":7.6878072414252285,"endHours":7.942848904372221,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:23","startHours":11.75253374464292,"endHours":12.3901379020104,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:39","startHours":6.014096328335591,"endHours":6.6517004857030715,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:30","end":"07:17","startHours":6.492299446361201,"endHours":7.289304643070553,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:18","startHours":13.665346216745363,"endHours":14.302950374112843,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:39","end":"17:03","startHours":16.65336700358277,"endHours":17.053367003582768,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:51","end":"17:15","startHours":16.85336700358277,"endHours":17.251869601937443,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:36","end":"18:21","startHours":16.60336700358277,"endHours":18.35336700358277,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:23","startHours":23.752533744642918,"endHours":24.3901379020104,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:17","end":"08:29","startHours":7.289304643070553,"endHours":8.484812438134579,"quality":"inauspicious"},{"name":"Śubha","start":"08:29","end":"09:41","startHours":8.484812438134579,"endHours":9.680320233198607,"quality":"auspicious"},{"name":"Roga","start":"09:41","end":"10:53","startHours":9.680320233198607,"endHours":10.875828028262633,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:04","startHours":10.875828028262633,"endHours":12.07133582332666,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:16","startHours":12.07133582332666,"endHours":13.266843618390688,"quality":"neutral"},{"name":"Labha","start":"13:16","end":"14:28","startHours":13.266843618390688,"endHours":14.462351413454714,"quality":"auspicious"},{"name":"Amṛta","start":"14:28","end":"15:39","startHours":14.462351413454714,"endHours":15.657859208518742,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"16:51","startHours":15.657859208518742,"endHours":16.85336700358277,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"16:51","end":"18:39","startHours":16.85336700358277,"endHours":18.65785920851874,"quality":"auspicious"},{"name":"Amṛta","start":"18:39","end":"20:28","startHours":18.65785920851874,"endHours":20.462351413454716,"quality":"auspicious"},{"name":"Kāla","start":"20:28","end":"22:16","startHours":20.462351413454716,"endHours":22.266843618390688,"quality":"inauspicious"},{"name":"Śubha","start":"22:16","end":"00:04","startHours":22.266843618390688,"endHours":24.07133582332666,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:53","startHours":24.07133582332666,"endHours":25.87582802826263,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:41","startHours":25.87582802826263,"endHours":27.680320233198607,"quality":"inauspicious"},{"name":"Chala","start":"03:41","end":"05:29","startHours":27.680320233198607,"endHours":29.48481243813458,"quality":"neutral"},{"name":"Labha","start":"05:29","end":"07:17","startHours":29.48481243813458,"endHours":31.28930464307055,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.289304643070553,"endHours":8.289304643070553,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.289304643070553,"endHours":9.289304643070553,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.289304643070553,"endHours":10.289304643070553,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.289304643070553,"endHours":11.289304643070553,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.289304643070553,"endHours":12.289304643070553,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.289304643070553,"endHours":13.289304643070553,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.289304643070553,"endHours":14.289304643070553,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.289304643070553,"endHours":15.289304643070553,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.289304643070553,"endHours":16.28930464307055,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.28930464307055,"endHours":17.28930464307055,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.28930464307055,"endHours":18.28930464307055,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.28930464307055,"endHours":19.28930464307055,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.28930464307055,"endHours":20.28930464307055,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.28930464307055,"endHours":21.28930464307055,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.28930464307055,"endHours":22.28930464307055,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.28930464307055,"endHours":23.28930464307055,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.28930464307055,"endHours":24.28930464307055,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.28930464307055,"endHours":25.28930464307055,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.28930464307055,"endHours":26.28930464307055,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.28930464307055,"endHours":27.28930464307055,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.28930464307055,"endHours":28.28930464307055,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.28930464307055,"endHours":29.28930464307055,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.28930464307055,"endHours":30.28930464307055,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.28930464307055,"endHours":31.28930464307055,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.763227557644434,"eotMinutes":10.131050600400467,"ayanamsa":24.1172}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Navamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 December 1, 2018 CE · Beijing, Beijing · Vidhyamitra","description":"December 1, 2018 CE for Beijing, Beijing: Kṛṣṇa Navamī, sūryodaya 07:17, sūryāsta 16:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2018-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2018-12-01","sa":"https://sa.vidhyamitra.com/city/beijing/2018-12-01","hi":"https://hi.vidhyamitra.com/city/beijing/2018-12-01","x-default":"https://vidhyamitra.com/city/beijing/2018-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:41:08.078Z","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":"2026-05-31T17:41:08.078Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:41:08.078Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}