{"id":"vidhyamitra:city-day:beijing:2015-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2015-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-10-01","date_display":"October 1, 2015 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":2015,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457296.770833,"kali_year":5117,"ahargana":1868831.2708,"sun":{"sidereal_longitude":162.6982,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":21.7229,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.0247,"elapsed_within_tithi_degrees":3.0247},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.7229,"elapsed_within_degrees":8.3895},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.421},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2015,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457296.770833,"ahargana":1868831.2708,"kali_year":5117,"ayanamsa_lahiri":24.073,"grahas":{"sun":{"sidereal_longitude":163.48135000000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"moon":{"sidereal_longitude":24.460050000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-2.974},"mars":{"sidereal_longitude":129.45495,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":162.55684999999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":136.03205000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":119.79005000000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":216.71294999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":160.3258,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.3258,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":2015,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457296.770833,"kali_year":5117,"ahargana":1868831.2708,"sun":{"sidereal_longitude":162.6982,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":21.7229,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.0247,"elapsed_within_tithi_degrees":3.0247},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.7229,"elapsed_within_degrees":8.3895},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.421},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.974,"elongation":140.975},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.974,"opposition_distance":39.025}},"eclipse_window_40days":[{"offset_days":-18,"type":"solar","occurs":true,"moon_latitude":-1.372,"elongation":1.608},{"offset_days":-3,"type":"lunar","occurs":true,"moon_latitude":0.154,"opposition_distance":1.236},{"offset_days":12,"type":"solar","occurs":true,"moon_latitude":1.25,"elongation":1.29}]},"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":"06:09","sunsetLocal":"17:58","solarNoonLocal":"12:03","dayLengthHours":11.810422341918475,"dayLengthDisplay":"11 Hours 48 Mins 38 Secs","nightLengthDisplay":"12 Hours 11 Mins 22 Secs","moonriseLocal":"19:43","moonsetLocal":"09:51","rahuKala":{"name":"Rāhu Kāla","start":"13:32","end":"15:00","startHours":13.530360056296736,"endHours":15.006662849036545,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:09","end":"07:38","startHours":6.148846092597689,"endHours":7.625148885337499,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:35","startHours":9.101451678077307,"endHours":10.577754470817117,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.904611305712,"endHours":9.298292050442615,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:57","startHours":6.640947023510959,"endHours":6.955891619295452,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:27","startHours":11.660376518826311,"endHours":12.447738008287544,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:22","startHours":4.574123113675226,"endHours":5.361484603136458,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:09","startHours":5.16464423077115,"endHours":6.148846092597689,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:49","startHours":14.022460987210007,"endHours":14.809822476671238,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.759268434516166,"endHours":18.159268434516164,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.959268434516165,"endHours":18.451369365429436,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.709268434516165,"endHours":19.459268434516165,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:27","startHours":23.66037651882631,"endHours":24.447738008287544,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:09","end":"07:38","startHours":6.148846092597689,"endHours":7.625148885337499,"quality":"auspicious"},{"name":"Roga","start":"07:38","end":"09:06","startHours":7.625148885337499,"endHours":9.101451678077307,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:35","startHours":9.101451678077307,"endHours":10.577754470817117,"quality":"inauspicious"},{"name":"Chala","start":"10:35","end":"12:03","startHours":10.577754470817117,"endHours":12.054057263556928,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:32","startHours":12.054057263556928,"endHours":13.530360056296736,"quality":"auspicious"},{"name":"Amṛta","start":"13:32","end":"15:00","startHours":13.530360056296736,"endHours":15.006662849036545,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:29","startHours":15.006662849036545,"endHours":16.482965641776357,"quality":"inauspicious"},{"name":"Śubha","start":"16:29","end":"17:58","startHours":16.482965641776357,"endHours":17.959268434516165,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:58","end":"19:29","startHours":17.959268434516165,"endHours":19.482965641776357,"quality":"auspicious"},{"name":"Kāla","start":"19:29","end":"21:00","startHours":19.482965641776357,"endHours":21.006662849036545,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:32","startHours":21.006662849036545,"endHours":22.530360056296736,"quality":"auspicious"},{"name":"Roga","start":"22:32","end":"00:03","startHours":22.530360056296736,"endHours":24.054057263556928,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:35","startHours":24.054057263556928,"endHours":25.57775447081712,"quality":"inauspicious"},{"name":"Chala","start":"01:35","end":"03:06","startHours":25.57775447081712,"endHours":27.10145167807731,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:38","startHours":27.10145167807731,"endHours":28.6251488853375,"quality":"auspicious"},{"name":"Amṛta","start":"04:38","end":"06:09","startHours":28.6251488853375,"endHours":30.14884609259769,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.148846092597689,"endHours":7.148846092597689,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.148846092597689,"endHours":8.14884609259769,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.14884609259769,"endHours":9.14884609259769,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.14884609259769,"endHours":10.14884609259769,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.14884609259769,"endHours":11.14884609259769,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.14884609259769,"endHours":12.14884609259769,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.14884609259769,"endHours":13.14884609259769,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.14884609259769,"endHours":14.14884609259769,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.14884609259769,"endHours":15.14884609259769,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.14884609259769,"endHours":16.14884609259769,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.14884609259769,"endHours":17.14884609259769,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.14884609259769,"endHours":18.14884609259769,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.14884609259769,"endHours":19.14884609259769,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.14884609259769,"endHours":20.14884609259769,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.14884609259769,"endHours":21.14884609259769,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.14884609259769,"endHours":22.14884609259769,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.14884609259769,"endHours":23.14884609259769,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.14884609259769,"endHours":24.14884609259769,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.14884609259769,"endHours":25.14884609259769,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.14884609259769,"endHours":26.14884609259769,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.14884609259769,"endHours":27.14884609259769,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.14884609259769,"endHours":28.14884609259769,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.14884609259769,"endHours":29.14884609259769,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.14884609259769,"endHours":30.14884609259769,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.9972793049822197,"eotMinutes":11.167764186584405,"ayanamsa":24.073}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Caturthī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 October 1, 2015 CE · Beijing, Beijing · Vidhyamitra","description":"October 1, 2015 CE for Beijing, Beijing: Kṛṣṇa Caturthī, sūryodaya 06:09, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2015-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2015-10-01","sa":"https://sa.vidhyamitra.com/city/beijing/2015-10-01","hi":"https://hi.vidhyamitra.com/city/beijing/2015-10-01","x-default":"https://vidhyamitra.com/city/beijing/2015-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:58:48.608Z","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":"2026-05-31T19:58:48.608Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:58:48.608Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}