{"id":"vidhyamitra:city-day:beijing:1985-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/1985-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-08-28","date_display":"August 28, 1985 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":1985,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446305.770833,"kali_year":5087,"ahargana":1857840.2708,"sun":{"sidereal_longitude":130.4001,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":282.7848,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.3848,"elapsed_within_tithi_degrees":8.3848},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7848,"elapsed_within_degrees":2.7848},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1849},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1985,"month":8,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446305.770833,"ahargana":1857840.2708,"kali_year":5087,"ayanamsa_lahiri":23.6526,"grahas":{"sun":{"sidereal_longitude":131.037887,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":282.76978699999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-4.4329},"mars":{"sidereal_longitude":118.28878700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":113.03668700000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":286.3652870000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":96.42228699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":208.339787,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":22.6819,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":202.6819,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1985,"month":8,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446305.770833,"kali_year":5087,"ahargana":1857840.2708,"sun":{"sidereal_longitude":130.4001,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":282.7848,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.3848,"elapsed_within_tithi_degrees":8.3848},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":282.7848,"elapsed_within_degrees":2.7848},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1849},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.433,"elongation":152.385},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.433,"opposition_distance":27.615}},"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":"05:38","sunsetLocal":"18:53","solarNoonLocal":"12:15","dayLengthHours":13.25500677975208,"dayLengthDisplay":"13 Hours 15 Mins 18 Secs","nightLengthDisplay":"10 Hours 44 Mins 42 Secs","moonriseLocal":"17:24","moonsetLocal":"03:20","rahuKala":{"name":"Rāhu Kāla","start":"12:15","end":"13:55","startHours":12.25369547868307,"endHours":13.91057132615208,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:17","end":"08:56","startHours":7.28306793627604,"endHours":8.93994378374505,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:15","startHours":10.59681963121406,"endHours":12.25369547868307,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:10","startHours":8.719027004082516,"endHours":9.160860563407585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:32","startHours":6.178484037963367,"endHours":6.531950885423422,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:42","startHours":11.811861919358002,"endHours":12.69552903800814,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:52","end":"04:45","startHours":3.8588578515067526,"endHours":4.742524970156891,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:38","startHours":4.521608190494357,"endHours":5.62619208880703,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:21","startHours":14.462863275308418,"endHours":15.346530393958558,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.68119886855911,"endHours":19.08119886855911,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:26","startHours":18.88119886855911,"endHours":19.433490817715448,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.63119886855911,"endHours":20.38119886855911,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:42","startHours":23.811861919358,"endHours":24.69552903800814,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:38","end":"07:17","startHours":5.62619208880703,"endHours":7.28306793627604,"quality":"auspicious"},{"name":"Amṛta","start":"07:17","end":"08:56","startHours":7.28306793627604,"endHours":8.93994378374505,"quality":"auspicious"},{"name":"Kāla","start":"08:56","end":"10:36","startHours":8.93994378374505,"endHours":10.59681963121406,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:15","startHours":10.59681963121406,"endHours":12.25369547868307,"quality":"auspicious"},{"name":"Roga","start":"12:15","end":"13:55","startHours":12.25369547868307,"endHours":13.91057132615208,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:34","startHours":13.91057132615208,"endHours":15.56744717362109,"quality":"inauspicious"},{"name":"Chala","start":"15:34","end":"17:13","startHours":15.56744717362109,"endHours":17.2243230210901,"quality":"neutral"},{"name":"Labha","start":"17:13","end":"18:53","startHours":17.2243230210901,"endHours":18.88119886855911,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:53","end":"20:13","startHours":18.88119886855911,"endHours":20.2243230210901,"quality":"inauspicious"},{"name":"Chala","start":"20:13","end":"21:34","startHours":20.2243230210901,"endHours":21.56744717362109,"quality":"neutral"},{"name":"Labha","start":"21:34","end":"22:55","startHours":21.56744717362109,"endHours":22.91057132615208,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:15","startHours":22.91057132615208,"endHours":24.25369547868307,"quality":"auspicious"},{"name":"Kāla","start":"00:15","end":"01:36","startHours":24.25369547868307,"endHours":25.59681963121406,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"02:56","startHours":25.59681963121406,"endHours":26.93994378374505,"quality":"auspicious"},{"name":"Roga","start":"02:56","end":"04:17","startHours":26.93994378374505,"endHours":28.28306793627604,"quality":"inauspicious"},{"name":"Udveg","start":"04:17","end":"05:38","startHours":28.28306793627604,"endHours":29.62619208880703,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.62619208880703,"endHours":6.62619208880703,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.62619208880703,"endHours":7.62619208880703,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.62619208880703,"endHours":8.62619208880703,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.62619208880703,"endHours":9.62619208880703,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.62619208880703,"endHours":10.62619208880703,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.62619208880703,"endHours":11.62619208880703,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.62619208880703,"endHours":12.62619208880703,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.62619208880703,"endHours":13.62619208880703,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.62619208880703,"endHours":14.62619208880703,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.62619208880703,"endHours":15.62619208880703,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.62619208880703,"endHours":16.62619208880703,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.62619208880703,"endHours":17.62619208880703,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.62619208880703,"endHours":18.62619208880703,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.62619208880703,"endHours":19.62619208880703,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.62619208880703,"endHours":20.62619208880703,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.62619208880703,"endHours":21.62619208880703,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.62619208880703,"endHours":22.62619208880703,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.62619208880703,"endHours":23.62619208880703,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.62619208880703,"endHours":24.62619208880703,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.62619208880703,"endHours":25.62619208880703,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.62619208880703,"endHours":26.62619208880703,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.62619208880703,"endHours":27.62619208880703,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.62619208880703,"endHours":28.62619208880703,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.62619208880703,"endHours":29.62619208880703,"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.78978398401187,"eotMinutes":-0.8105287209842176,"ayanamsa":23.6526}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Trayodaśī · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 August 28, 1985 CE · Beijing, Beijing · Vidhyamitra","description":"August 28, 1985 CE for Beijing, Beijing: Śukla Trayodaśī, sūryodaya 05:38, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/1985-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/1985-08-28","sa":"https://sa.vidhyamitra.com/city/beijing/1985-08-28","hi":"https://hi.vidhyamitra.com/city/beijing/1985-08-28","x-default":"https://vidhyamitra.com/city/beijing/1985-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:59:43.519Z","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":"2026-06-02T03:59:43.519Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:59:43.519Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}