{"id":"vidhyamitra:city-day:beijing:1997-08-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/1997-08-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-05","date_display":"August 5, 1997 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":1997,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450665.770833,"kali_year":5099,"ahargana":1862200.2708,"sun":{"sidereal_longitude":108.2991,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":129.5569,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.2578,"elapsed_within_tithi_degrees":9.2578},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.5569,"elapsed_within_degrees":9.5569},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.856},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1997,"month":8,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450665.770833,"ahargana":1862200.2708,"kali_year":5099,"ayanamsa_lahiri":23.8194,"grahas":{"sun":{"sidereal_longitude":108.85330299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":127.52460300000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-1.6923},"mars":{"sidereal_longitude":180.587803,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":136.19760300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":293.78830300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":141.21050300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":356.490803,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":151.6681,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.6681,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450665.770833,"kali_year":5099,"ahargana":1862200.2708,"sun":{"sidereal_longitude":108.2991,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":129.5569,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.2578,"elapsed_within_tithi_degrees":9.2578},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.5569,"elapsed_within_degrees":9.5569},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.856},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.692,"elongation":21.258},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.692,"opposition_distance":158.742}},"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":"05:16","sunsetLocal":"19:24","solarNoonLocal":"12:20","dayLengthHours":14.132806249562961,"dayLengthDisplay":"14 Hours 07 Mins 58 Secs","nightLengthDisplay":"9 Hours 52 Mins 02 Secs","moonriseLocal":"06:54","moonsetLocal":"20:15","rahuKala":{"name":"Rāhu Kāla","start":"15:52","end":"17:38","startHours":15.86836029875997,"endHours":17.63496107995534,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:48","end":"10:34","startHours":8.80195717397849,"endHours":10.568557955173858,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:20","end":"14:06","startHours":12.33515873636923,"endHours":14.101759517564599,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:02","startHours":8.566410403152439,"endHours":9.037503944804538,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:14","startHours":5.857622538652873,"endHours":6.234497371974552,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:48","startHours":11.864065194717131,"endHours":12.80625227802133,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:20","startHours":3.384381444979354,"endHours":4.326568528283552,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:16","startHours":4.0910217574575025,"endHours":5.268755611587749,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:38","startHours":14.690626444629725,"endHours":15.632813527933923,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:12","end":"19:36","startHours":19.20156186115071,"endHours":19.60156186115071,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:24","end":"19:59","startHours":19.40156186115071,"endHours":19.990428788215834,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:09","end":"20:54","startHours":19.15156186115071,"endHours":20.90156186115071,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:48","startHours":23.86406519471713,"endHours":24.80625227802133,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:16","end":"07:02","startHours":5.268755611587749,"endHours":7.035356392783119,"quality":"inauspicious"},{"name":"Udveg","start":"07:02","end":"08:48","startHours":7.035356392783119,"endHours":8.80195717397849,"quality":"inauspicious"},{"name":"Chala","start":"08:48","end":"10:34","startHours":8.80195717397849,"endHours":10.568557955173858,"quality":"neutral"},{"name":"Labha","start":"10:34","end":"12:20","startHours":10.568557955173858,"endHours":12.33515873636923,"quality":"auspicious"},{"name":"Amṛta","start":"12:20","end":"14:06","startHours":12.33515873636923,"endHours":14.101759517564599,"quality":"auspicious"},{"name":"Kāla","start":"14:06","end":"15:52","startHours":14.101759517564599,"endHours":15.86836029875997,"quality":"inauspicious"},{"name":"Śubha","start":"15:52","end":"17:38","startHours":15.86836029875997,"endHours":17.63496107995534,"quality":"auspicious"},{"name":"Roga","start":"17:38","end":"19:24","startHours":17.63496107995534,"endHours":19.40156186115071,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:24","end":"20:38","startHours":19.40156186115071,"endHours":20.63496107995534,"quality":"inauspicious"},{"name":"Śubha","start":"20:38","end":"21:52","startHours":20.63496107995534,"endHours":21.86836029875997,"quality":"auspicious"},{"name":"Roga","start":"21:52","end":"23:06","startHours":21.86836029875997,"endHours":23.101759517564602,"quality":"inauspicious"},{"name":"Udveg","start":"23:06","end":"00:20","startHours":23.101759517564602,"endHours":24.33515873636923,"quality":"inauspicious"},{"name":"Chala","start":"00:20","end":"01:34","startHours":24.33515873636923,"endHours":25.56855795517386,"quality":"neutral"},{"name":"Labha","start":"01:34","end":"02:48","startHours":25.56855795517386,"endHours":26.80195717397849,"quality":"auspicious"},{"name":"Amṛta","start":"02:48","end":"04:02","startHours":26.80195717397849,"endHours":28.03535639278312,"quality":"auspicious"},{"name":"Kāla","start":"04:02","end":"05:16","startHours":28.03535639278312,"endHours":29.26875561158775,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.268755611587749,"endHours":6.268755611587749,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.268755611587749,"endHours":7.268755611587749,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.268755611587749,"endHours":8.26875561158775,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.26875561158775,"endHours":9.26875561158775,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.26875561158775,"endHours":10.26875561158775,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.26875561158775,"endHours":11.26875561158775,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.26875561158775,"endHours":12.26875561158775,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.26875561158775,"endHours":13.26875561158775,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.26875561158775,"endHours":14.26875561158775,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.26875561158775,"endHours":15.26875561158775,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.26875561158775,"endHours":16.26875561158775,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.26875561158775,"endHours":17.26875561158775,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.26875561158775,"endHours":18.26875561158775,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.26875561158775,"endHours":19.26875561158775,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.26875561158775,"endHours":20.26875561158775,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.26875561158775,"endHours":21.26875561158775,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.26875561158775,"endHours":22.26875561158775,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.26875561158775,"endHours":23.26875561158775,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.26875561158775,"endHours":24.26875561158775,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.26875561158775,"endHours":25.26875561158775,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.26875561158775,"endHours":26.26875561158775,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.26875561158775,"endHours":27.26875561158775,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.26875561158775,"endHours":28.26875561158775,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.26875561158775,"endHours":29.26875561158775,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":17.003364567632953,"eotMinutes":-5.698324182153711,"ayanamsa":23.8194}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"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":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Dvitīyā · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 5, 1997 CE · Beijing, Beijing · Vidhyamitra","description":"August 5, 1997 CE for Beijing, Beijing: Śukla Dvitīyā, sūryodaya 05:16, sūryāsta 19:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/1997-08-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/1997-08-05","sa":"https://sa.vidhyamitra.com/city/beijing/1997-08-05","hi":"https://hi.vidhyamitra.com/city/beijing/1997-08-05","x-default":"https://vidhyamitra.com/city/beijing/1997-08-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:48:34.171Z","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":"2026-06-02T23:48:34.171Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:48:34.171Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}