{"id":"vidhyamitra:city-day:beijing:2011-09-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2011-09-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-09-07","date_display":"September 7, 2011 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":2011,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455811.770833,"kali_year":5113,"ahargana":1867346.2708,"sun":{"sidereal_longitude":139.3424,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":255.9075,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.5651,"elapsed_within_tithi_degrees":8.5651},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.9075,"elapsed_within_degrees":2.5741},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.2499},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2011,"month":9,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455811.770833,"ahargana":1867346.2708,"kali_year":5113,"ayanamsa_lahiri":24.0162,"grahas":{"sun":{"sidereal_longitude":140.075788,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":258.463788,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.3069},"mars":{"sidereal_longitude":88.30758800000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":122.643688,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":16.134487999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":145.83488799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.553588,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":239.0083,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":59.0083,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2011,"month":9,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455811.770833,"kali_year":5113,"ahargana":1867346.2708,"sun":{"sidereal_longitude":139.3424,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":255.9075,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.5651,"elapsed_within_tithi_degrees":8.5651},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.9075,"elapsed_within_degrees":2.5741},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.2499},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.307,"elongation":116.565},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.307,"opposition_distance":63.435}},"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":"05:46","sunsetLocal":"18:37","solarNoonLocal":"12:12","dayLengthHours":12.848102883108623,"dayLengthDisplay":"12 Hours 50 Mins 53 Secs","nightLengthDisplay":"11 Hours 09 Mins 07 Secs","moonriseLocal":"15:24","moonsetLocal":"00:46","rahuKala":{"name":"Rāhu Kāla","start":"12:12","end":"13:48","startHours":12.197551683815956,"endHours":13.803564544204534,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:23","end":"08:59","startHours":7.379513102650221,"endHours":8.9855259630388,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:35","end":"12:12","startHours":10.591538823427378,"endHours":12.197551683815956,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.771390914986988,"endHours":9.199661011090608,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.308837862391169,"endHours":6.651453939274066,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:38","startHours":11.769281587712335,"endHours":12.625821779919576,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:55","startHours":4.06041985784716,"endHours":4.916960050054401,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:46","startHours":4.702825002002591,"endHours":5.773500242261643,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:12","startHours":14.338902164334058,"endHours":15.1954423565413,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.421603125370268,"endHours":18.821603125370267,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.621603125370267,"endHours":19.156940745499792,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.371603125370267,"endHours":20.121603125370267,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:38","startHours":23.769281587712335,"endHours":24.625821779919576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:46","end":"07:23","startHours":5.773500242261643,"endHours":7.379513102650221,"quality":"auspicious"},{"name":"Amṛta","start":"07:23","end":"08:59","startHours":7.379513102650221,"endHours":8.9855259630388,"quality":"auspicious"},{"name":"Kāla","start":"08:59","end":"10:35","startHours":8.9855259630388,"endHours":10.591538823427378,"quality":"inauspicious"},{"name":"Śubha","start":"10:35","end":"12:12","startHours":10.591538823427378,"endHours":12.197551683815956,"quality":"auspicious"},{"name":"Roga","start":"12:12","end":"13:48","startHours":12.197551683815956,"endHours":13.803564544204534,"quality":"inauspicious"},{"name":"Udveg","start":"13:48","end":"15:25","startHours":13.803564544204534,"endHours":15.409577404593112,"quality":"inauspicious"},{"name":"Chala","start":"15:25","end":"17:01","startHours":15.409577404593112,"endHours":17.01559026498169,"quality":"neutral"},{"name":"Labha","start":"17:01","end":"18:37","startHours":17.01559026498169,"endHours":18.621603125370267,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:37","end":"20:01","startHours":18.621603125370267,"endHours":20.01559026498169,"quality":"inauspicious"},{"name":"Chala","start":"20:01","end":"21:25","startHours":20.01559026498169,"endHours":21.40957740459311,"quality":"neutral"},{"name":"Labha","start":"21:25","end":"22:48","startHours":21.40957740459311,"endHours":22.803564544204534,"quality":"auspicious"},{"name":"Amṛta","start":"22:48","end":"00:12","startHours":22.803564544204534,"endHours":24.197551683815956,"quality":"auspicious"},{"name":"Kāla","start":"00:12","end":"01:35","startHours":24.197551683815956,"endHours":25.591538823427378,"quality":"inauspicious"},{"name":"Śubha","start":"01:35","end":"02:59","startHours":25.591538823427378,"endHours":26.9855259630388,"quality":"auspicious"},{"name":"Roga","start":"02:59","end":"04:23","startHours":26.9855259630388,"endHours":28.379513102650222,"quality":"inauspicious"},{"name":"Udveg","start":"04:23","end":"05:46","startHours":28.379513102650222,"endHours":29.773500242261644,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.773500242261643,"endHours":6.773500242261643,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.773500242261643,"endHours":7.773500242261643,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.773500242261643,"endHours":8.773500242261644,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.773500242261644,"endHours":9.773500242261644,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.773500242261644,"endHours":10.773500242261644,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.773500242261644,"endHours":11.773500242261644,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.773500242261644,"endHours":12.773500242261644,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.773500242261644,"endHours":13.773500242261644,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.773500242261644,"endHours":14.773500242261644,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.773500242261644,"endHours":15.773500242261644,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.773500242261644,"endHours":16.773500242261644,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.773500242261644,"endHours":17.773500242261644,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.773500242261644,"endHours":18.773500242261644,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.773500242261644,"endHours":19.773500242261644,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.773500242261644,"endHours":20.773500242261644,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.773500242261644,"endHours":21.773500242261644,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.773500242261644,"endHours":22.773500242261644,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.773500242261644,"endHours":23.773500242261644,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.773500242261644,"endHours":24.773500242261644,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.773500242261644,"endHours":25.773500242261644,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.773500242261644,"endHours":26.773500242261644,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.773500242261644,"endHours":27.773500242261644,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.773500242261644,"endHours":28.773500242261644,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.773500242261644,"endHours":29.773500242261644,"planetary_lord":"Sun"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.25859324603819,"eotMinutes":2.5580989710426816,"ayanamsa":24.0162}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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":"Bhādrapada Śukla Daśamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"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 September 7, 2011 CE · Beijing, Beijing · Vidhyamitra","description":"September 7, 2011 CE for Beijing, Beijing: Śukla Daśamī, sūryodaya 05:46, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2011-09-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2011-09-07","sa":"https://sa.vidhyamitra.com/city/beijing/2011-09-07","hi":"https://hi.vidhyamitra.com/city/beijing/2011-09-07","x-default":"https://vidhyamitra.com/city/beijing/2011-09-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:50:45.031Z","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":"2026-05-31T18:50:45.031Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:50:45.031Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}