{"id":"vidhyamitra:city-day:beijing:2004-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2004-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-01-11","date_display":"January 11, 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":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453015.770833,"kali_year":5105,"ahargana":1864550.2708,"sun":{"sidereal_longitude":266.0702,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":126.7285,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.6583,"elapsed_within_tithi_degrees":4.6583},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":126.7285,"elapsed_within_degrees":6.7285},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.7987},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453015.770833,"ahargana":1864550.2708,"kali_year":5105,"ayanamsa_lahiri":23.9093,"grahas":{"sun":{"sidereal_longitude":266.230416,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":125.24791600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":4.4372},"mars":{"sidereal_longitude":351.310116,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":243.50341600000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":144.96661600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":301.5484160000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":74.89621599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":27.1538,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":207.1538,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2004,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453015.770833,"kali_year":5105,"ahargana":1864550.2708,"sun":{"sidereal_longitude":266.0702,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":126.7285,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":220.6583,"elapsed_within_tithi_degrees":4.6583},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":126.7285,"elapsed_within_degrees":6.7285},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":32.7987},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.437,"elongation":139.342},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.437,"opposition_distance":40.658}},"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":"07:36","sunsetLocal":"17:09","solarNoonLocal":"12:22","dayLengthHours":9.542013367789025,"dayLengthDisplay":"9 Hours 32 Mins 31 Secs","nightLengthDisplay":"14 Hours 27 Mins 29 Secs","moonriseLocal":"20:15","moonsetLocal":"09:42","rahuKala":{"name":"Rāhu Kāla","start":"15:57","end":"17:09","startHours":15.94988338350366,"endHours":17.14263505447729,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:34","startHours":12.371628370582776,"endHours":13.564380041556404,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:45","end":"15:57","startHours":14.757131712530033,"endHours":15.94988338350366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:09","startHours":9.827091472505703,"endHours":10.145158584765339,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:15","startHours":7.998205577012808,"endHours":8.252659266820515,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:41","startHours":12.053561258323143,"endHours":12.68969548284241,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:20","end":"06:58","startHours":6.328353237649728,"endHours":6.9644874621689965,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:48","end":"07:36","startHours":6.80545390603918,"endHours":7.600621686688265,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:36","startHours":13.961963931880948,"endHours":14.598098156400217,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.94263505447729,"endHours":17.342635054477288,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:32","startHours":17.14263505447729,"endHours":17.540218944801833,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.89263505447729,"endHours":18.64263505447729,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:41","startHours":24.053561258323143,"endHours":24.68969548284241,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:36","end":"08:48","startHours":7.600621686688265,"endHours":8.793373357661892,"quality":"inauspicious"},{"name":"Chala","start":"08:48","end":"09:59","startHours":8.793373357661892,"endHours":9.98612502863552,"quality":"neutral"},{"name":"Labha","start":"09:59","end":"11:11","startHours":9.98612502863552,"endHours":11.178876699609148,"quality":"auspicious"},{"name":"Amṛta","start":"11:11","end":"12:22","startHours":11.178876699609148,"endHours":12.371628370582776,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:34","startHours":12.371628370582776,"endHours":13.564380041556404,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"14:45","startHours":13.564380041556404,"endHours":14.757131712530033,"quality":"auspicious"},{"name":"Roga","start":"14:45","end":"15:57","startHours":14.757131712530033,"endHours":15.94988338350366,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:09","startHours":15.94988338350366,"endHours":17.14263505447729,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:09","end":"18:57","startHours":17.14263505447729,"endHours":18.94988338350366,"quality":"auspicious"},{"name":"Roga","start":"18:57","end":"20:45","startHours":18.94988338350366,"endHours":20.757131712530033,"quality":"inauspicious"},{"name":"Udveg","start":"20:45","end":"22:34","startHours":20.757131712530033,"endHours":22.564380041556404,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"00:22","startHours":22.564380041556404,"endHours":24.371628370582776,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"02:11","startHours":24.371628370582776,"endHours":26.178876699609148,"quality":"auspicious"},{"name":"Amṛta","start":"02:11","end":"03:59","startHours":26.178876699609148,"endHours":27.98612502863552,"quality":"auspicious"},{"name":"Kāla","start":"03:59","end":"05:48","startHours":27.98612502863552,"endHours":29.793373357661892,"quality":"inauspicious"},{"name":"Śubha","start":"05:48","end":"07:36","startHours":29.793373357661892,"endHours":31.600621686688264,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.600621686688265,"endHours":8.600621686688264,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.600621686688264,"endHours":9.600621686688264,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.600621686688264,"endHours":10.600621686688264,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.600621686688264,"endHours":11.600621686688264,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.600621686688264,"endHours":12.600621686688264,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.600621686688264,"endHours":13.600621686688264,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.600621686688264,"endHours":14.600621686688264,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.600621686688264,"endHours":15.600621686688264,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.600621686688264,"endHours":16.600621686688264,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.600621686688264,"endHours":17.600621686688264,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.600621686688264,"endHours":18.600621686688264,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.600621686688264,"endHours":19.600621686688264,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.600621686688264,"endHours":20.600621686688264,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.600621686688264,"endHours":21.600621686688264,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.600621686688264,"endHours":22.600621686688264,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.600621686688264,"endHours":23.600621686688264,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.600621686688264,"endHours":24.600621686688264,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.600621686688264,"endHours":25.600621686688264,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.600621686688264,"endHours":26.600621686688264,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.600621686688264,"endHours":27.600621686688264,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.600621686688264,"endHours":28.600621686688264,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.600621686688264,"endHours":29.600621686688264,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.600621686688264,"endHours":30.600621686688264,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.600621686688264,"endHours":31.600621686688264,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"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":-21.926287148927372,"eotMinutes":-7.886502234966622,"ayanamsa":23.9093}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturthī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 11, 2004 CE · Beijing, Beijing · Vidhyamitra","description":"January 11, 2004 CE for Beijing, Beijing: Kṛṣṇa Caturthī, sūryodaya 07:36, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2004-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2004-01-11","sa":"https://sa.vidhyamitra.com/city/beijing/2004-01-11","hi":"https://hi.vidhyamitra.com/city/beijing/2004-01-11","x-default":"https://vidhyamitra.com/city/beijing/2004-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:57:31.071Z","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":"2026-06-02T03:57:31.071Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:57:31.071Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}