{"id":"vidhyamitra:city-day:beijing:2004-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2004-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-10-13","date_display":"October 13, 2004 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":2004,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453291.770833,"kali_year":5106,"ahargana":1864826.2708,"sun":{"sidereal_longitude":175.3782,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":160.8086,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4304,"elapsed_within_tithi_degrees":9.4304},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.8086,"elapsed_within_degrees":0.8086},"yoga":{"number":26,"name":"Indra","sum_longitude":336.1868},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2004,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453291.770833,"ahargana":1864826.2708,"kali_year":5106,"ayanamsa_lahiri":23.9198,"grahas":{"sun":{"sidereal_longitude":176.126671,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":162.53497100000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":2.3643},"mars":{"sidereal_longitude":166.84467100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":181.146971,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":160.19157100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"venus":{"sidereal_longitude":136.93987099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":92.68107099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":12.53,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":192.53,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2004,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453291.770833,"kali_year":5106,"ahargana":1864826.2708,"sun":{"sidereal_longitude":175.3782,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":160.8086,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.4304,"elapsed_within_tithi_degrees":9.4304},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":160.8086,"elapsed_within_degrees":0.8086},"yoga":{"number":26,"name":"Indra","sum_longitude":336.1868},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.364,"elongation":14.57},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.364,"opposition_distance":165.43}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":1.411,"elongation":2.18},{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":-0.054,"opposition_distance":0.711}]},"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":"06:22","sunsetLocal":"17:38","solarNoonLocal":"12:00","dayLengthHours":11.265726895669879,"dayLengthDisplay":"11 Hours 15 Mins 57 Secs","nightLengthDisplay":"12 Hours 44 Mins 03 Secs","moonriseLocal":"05:11","moonsetLocal":"17:00","rahuKala":{"name":"Rāhu Kāla","start":"12:00","end":"13:24","startHours":11.999479513198743,"endHours":13.407695375157479,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:46","end":"09:11","startHours":7.7748319273225395,"endHours":9.183047789281275,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:35","end":"12:00","startHours":10.59126365124001,"endHours":11.999479513198743,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:00","end":"09:22","startHours":8.995285674353443,"endHours":9.370809904209105,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:08","startHours":6.836021352683383,"endHours":7.136440736567913,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:23","startHours":11.623955283343081,"endHours":12.375003743054405,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:37","startHours":4.864519145941154,"endHours":5.61556760565248,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:22","startHours":5.427805490724648,"endHours":6.366616065363805,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:38","startHours":13.877100662477059,"endHours":14.628149122188384,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.432342961033683,"endHours":17.83234296103368,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:06","startHours":17.632342961033682,"endHours":18.10174824835326,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.382342961033682,"endHours":19.132342961033682,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:23","startHours":23.62395528334308,"endHours":24.375003743054407,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:22","end":"07:46","startHours":6.366616065363805,"endHours":7.7748319273225395,"quality":"auspicious"},{"name":"Amṛta","start":"07:46","end":"09:11","startHours":7.7748319273225395,"endHours":9.183047789281275,"quality":"auspicious"},{"name":"Kāla","start":"09:11","end":"10:35","startHours":9.183047789281275,"endHours":10.59126365124001,"quality":"inauspicious"},{"name":"Śubha","start":"10:35","end":"12:00","startHours":10.59126365124001,"endHours":11.999479513198743,"quality":"auspicious"},{"name":"Roga","start":"12:00","end":"13:24","startHours":11.999479513198743,"endHours":13.407695375157479,"quality":"inauspicious"},{"name":"Udveg","start":"13:24","end":"14:49","startHours":13.407695375157479,"endHours":14.815911237116214,"quality":"inauspicious"},{"name":"Chala","start":"14:49","end":"16:13","startHours":14.815911237116214,"endHours":16.22412709907495,"quality":"neutral"},{"name":"Labha","start":"16:13","end":"17:38","startHours":16.22412709907495,"endHours":17.632342961033682,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:38","end":"19:13","startHours":17.632342961033682,"endHours":19.22412709907495,"quality":"inauspicious"},{"name":"Chala","start":"19:13","end":"20:49","startHours":19.22412709907495,"endHours":20.81591123711621,"quality":"neutral"},{"name":"Labha","start":"20:49","end":"22:24","startHours":20.81591123711621,"endHours":22.407695375157477,"quality":"auspicious"},{"name":"Amṛta","start":"22:24","end":"00:00","startHours":22.407695375157477,"endHours":23.999479513198743,"quality":"auspicious"},{"name":"Kāla","start":"00:00","end":"01:35","startHours":23.999479513198743,"endHours":25.59126365124001,"quality":"inauspicious"},{"name":"Śubha","start":"01:35","end":"03:11","startHours":25.59126365124001,"endHours":27.183047789281275,"quality":"auspicious"},{"name":"Roga","start":"03:11","end":"04:46","startHours":27.183047789281275,"endHours":28.774831927322538,"quality":"inauspicious"},{"name":"Udveg","start":"04:46","end":"06:22","startHours":28.774831927322538,"endHours":30.366616065363804,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.366616065363805,"endHours":7.366616065363805,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.366616065363805,"endHours":8.366616065363804,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.366616065363804,"endHours":9.366616065363804,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.366616065363804,"endHours":10.366616065363804,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.366616065363804,"endHours":11.366616065363804,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.366616065363804,"endHours":12.366616065363804,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.366616065363804,"endHours":13.366616065363804,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.366616065363804,"endHours":14.366616065363804,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.366616065363804,"endHours":15.366616065363804,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.366616065363804,"endHours":16.366616065363804,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.366616065363804,"endHours":17.366616065363804,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.366616065363804,"endHours":18.366616065363804,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.366616065363804,"endHours":19.366616065363804,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.366616065363804,"endHours":20.366616065363804,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.366616065363804,"endHours":21.366616065363804,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.366616065363804,"endHours":22.366616065363804,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.366616065363804,"endHours":23.366616065363804,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.366616065363804,"endHours":24.366616065363804,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.366616065363804,"endHours":25.366616065363804,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.366616065363804,"endHours":26.366616065363804,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.366616065363804,"endHours":27.366616065363804,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.366616065363804,"endHours":28.366616065363804,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.366616065363804,"endHours":29.366616065363804,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.366616065363804,"endHours":30.366616065363804,"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","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":-7.835858468487147,"eotMinutes":14.442429208075392,"ayanamsa":23.9198}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"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 Caturdaśī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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 October 13, 2004 CE · Beijing, Beijing · Vidhyamitra","description":"October 13, 2004 CE for Beijing, Beijing: Kṛṣṇa Caturdaśī, sūryodaya 06:22, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2004-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2004-10-13","sa":"https://sa.vidhyamitra.com/city/beijing/2004-10-13","hi":"https://hi.vidhyamitra.com/city/beijing/2004-10-13","x-default":"https://vidhyamitra.com/city/beijing/2004-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T21:17:50.007Z","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":"2026-06-02T21:17:50.007Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T21:17:50.007Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}