{"id":"vidhyamitra:city-day:beijing:2005-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2005-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-01-13","date_display":"January 13, 2005 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":2005,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453383.770833,"kali_year":5106,"ahargana":1864918.2708,"sun":{"sidereal_longitude":268.8865,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.6221,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.7356,"elapsed_within_tithi_degrees":9.7356},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.6221,"elapsed_within_degrees":9.2887},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.5086},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2005,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453383.770833,"ahargana":1864918.2708,"kali_year":5106,"ayanamsa_lahiri":23.9233,"grahas":{"sun":{"sidereal_longitude":269.0261559999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":304.94225600000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":-4.0787},"mars":{"sidereal_longitude":228.70495600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":249.96225600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":174.641756,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":250.19275600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":89.89665600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":7.6554,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":187.6554,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2005,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453383.770833,"kali_year":5106,"ahargana":1864918.2708,"sun":{"sidereal_longitude":268.8865,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":302.6221,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.7356,"elapsed_within_tithi_degrees":9.7356},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.6221,"elapsed_within_degrees":9.2887},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.5086},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.079,"elongation":33.736},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.079,"opposition_distance":146.264}},"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":"07:35","sunsetLocal":"17:11","solarNoonLocal":"12:23","dayLengthHours":9.601573899840066,"dayLengthDisplay":"9 Hours 36 Mins 06 Secs","nightLengthDisplay":"14 Hours 23 Mins 54 Secs","moonriseLocal":"09:24","moonsetLocal":"20:09","rahuKala":{"name":"Rāhu Kāla","start":"13:35","end":"14:47","startHours":13.584315595669569,"endHours":14.784512333149578,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:35","end":"08:47","startHours":7.583331908269529,"endHours":8.783528645749538,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:59","end":"11:11","startHours":9.983725383229546,"endHours":11.183922120709553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:09","startHours":9.823699151565545,"endHours":10.143751614893546,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:14","startHours":7.9833974874295315,"endHours":8.239439458091933,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:42","startHours":12.064066394861559,"endHours":12.704171321517563,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:18","end":"06:57","startHours":6.30312205495752,"endHours":6.943226981613525,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:47","end":"07:35","startHours":6.783200749949524,"endHours":7.583331908269529,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:37","startHours":13.984381174829572,"endHours":14.624486101485576,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:59","end":"17:23","startHours":16.984905808109595,"endHours":17.384905808109593,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:11","end":"17:35","startHours":17.184905808109594,"endHours":17.584971387269597,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:56","end":"18:41","startHours":16.934905808109594,"endHours":18.684905808109594,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:42","startHours":24.064066394861555,"endHours":24.704171321517563,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:35","end":"08:47","startHours":7.583331908269529,"endHours":8.783528645749538,"quality":"auspicious"},{"name":"Roga","start":"08:47","end":"09:59","startHours":8.783528645749538,"endHours":9.983725383229546,"quality":"inauspicious"},{"name":"Udveg","start":"09:59","end":"11:11","startHours":9.983725383229546,"endHours":11.183922120709553,"quality":"inauspicious"},{"name":"Chala","start":"11:11","end":"12:23","startHours":11.183922120709553,"endHours":12.384118858189563,"quality":"neutral"},{"name":"Labha","start":"12:23","end":"13:35","startHours":12.384118858189563,"endHours":13.584315595669569,"quality":"auspicious"},{"name":"Amṛta","start":"13:35","end":"14:47","startHours":13.584315595669569,"endHours":14.784512333149578,"quality":"auspicious"},{"name":"Kāla","start":"14:47","end":"15:59","startHours":14.784512333149578,"endHours":15.984709070629588,"quality":"inauspicious"},{"name":"Śubha","start":"15:59","end":"17:11","startHours":15.984709070629588,"endHours":17.184905808109594,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:11","end":"18:59","startHours":17.184905808109594,"endHours":18.984709070629584,"quality":"auspicious"},{"name":"Kāla","start":"18:59","end":"20:47","startHours":18.984709070629584,"endHours":20.78451233314958,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:35","startHours":20.78451233314958,"endHours":22.58431559566957,"quality":"auspicious"},{"name":"Roga","start":"22:35","end":"00:23","startHours":22.58431559566957,"endHours":24.38411885818956,"quality":"inauspicious"},{"name":"Udveg","start":"00:23","end":"02:11","startHours":24.38411885818956,"endHours":26.183922120709553,"quality":"inauspicious"},{"name":"Chala","start":"02:11","end":"03:59","startHours":26.183922120709553,"endHours":27.983725383229544,"quality":"neutral"},{"name":"Labha","start":"03:59","end":"05:47","startHours":27.983725383229544,"endHours":29.783528645749534,"quality":"auspicious"},{"name":"Amṛta","start":"05:47","end":"07:35","startHours":29.783528645749534,"endHours":31.58333190826953,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.583331908269529,"endHours":8.583331908269528,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.583331908269528,"endHours":9.583331908269528,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.583331908269528,"endHours":10.583331908269528,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.583331908269528,"endHours":11.583331908269528,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.583331908269528,"endHours":12.583331908269528,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.583331908269528,"endHours":13.583331908269528,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.583331908269528,"endHours":14.583331908269528,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.583331908269528,"endHours":15.583331908269528,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.583331908269528,"endHours":16.58333190826953,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.58333190826953,"endHours":17.58333190826953,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.58333190826953,"endHours":18.58333190826953,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.58333190826953,"endHours":19.58333190826953,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.58333190826953,"endHours":20.58333190826953,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.58333190826953,"endHours":21.58333190826953,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.58333190826953,"endHours":22.58333190826953,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.58333190826953,"endHours":23.58333190826953,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.58333190826953,"endHours":24.58333190826953,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.58333190826953,"endHours":25.58333190826953,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.58333190826953,"endHours":26.58333190826953,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.58333190826953,"endHours":27.58333190826953,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.58333190826953,"endHours":28.58333190826953,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.58333190826953,"endHours":29.58333190826953,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.58333190826953,"endHours":30.58333190826953,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.58333190826953,"endHours":31.58333190826953,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.48462933652379,"eotMinutes":-8.635931491373626,"ayanamsa":23.9233}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"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 January 13, 2005 CE · Beijing, Beijing · Vidhyamitra","description":"January 13, 2005 CE for Beijing, Beijing: Śukla Tṛtīyā, sūryodaya 07:35, sūryāsta 17:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2005-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2005-01-13","sa":"https://sa.vidhyamitra.com/city/beijing/2005-01-13","hi":"https://hi.vidhyamitra.com/city/beijing/2005-01-13","x-default":"https://vidhyamitra.com/city/beijing/2005-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T11:17:34.138Z","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":"2026-06-02T11:17:34.138Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T11:17:34.138Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}