{"id":"vidhyamitra:city-day:beijing:2001-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2001-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-02-23","date_display":"February 23, 2001 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":2001,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451963.770833,"kali_year":5102,"ahargana":1863498.2708,"sun":{"sidereal_longitude":310.7539,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":307.7837,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.0298,"elapsed_within_tithi_degrees":9.0298},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.7837,"elapsed_within_degrees":1.1171},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.5376},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2001,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451963.770833,"ahargana":1863498.2708,"kali_year":5102,"ayanamsa_lahiri":23.869,"grahas":{"sun":{"sidereal_longitude":310.6225099999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":307.19191,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-3.1742},"mars":{"sidereal_longitude":220.32421,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":291.91811000000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":38.64121,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":350.29571,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":30.893309999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":82.8938,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.8938,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451963.770833,"kali_year":5102,"ahargana":1863498.2708,"sun":{"sidereal_longitude":310.7539,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":307.7837,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.0298,"elapsed_within_tithi_degrees":9.0298},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.7837,"elapsed_within_degrees":1.1171},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.5376},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.174,"elongation":2.97},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.174,"opposition_distance":177.03}},"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":"06:57","sunsetLocal":"17:59","solarNoonLocal":"12:28","dayLengthHours":11.033605980009467,"dayLengthDisplay":"11 Hours 02 Mins 01 Secs","nightLengthDisplay":"12 Hours 57 Mins 59 Secs","moonriseLocal":"06:49","moonsetLocal":"17:40","rahuKala":{"name":"Rāhu Kāla","start":"11:06","end":"12:28","startHours":11.093790868489872,"endHours":12.472991615991056,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:14","end":"16:37","startHours":15.231393110993423,"endHours":16.610593858494607,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:20","end":"09:43","startHours":8.335389373487507,"endHours":9.71459012098869,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:54","startHours":9.530696687988533,"endHours":9.898483553988848,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:43","startHours":7.415922208486718,"endHours":7.7101517012869705,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:50","startHours":12.105204749990742,"endHours":12.840778481991373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:13","startHours":5.485041161985061,"endHours":6.220614893985692,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:57","startHours":6.036721460985534,"endHours":6.956188625986323,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:03","startHours":14.311925945992634,"endHours":15.047499677993265,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.78979460599579,"endHours":18.18979460599579,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:27","startHours":17.98979460599579,"endHours":18.449528188496185,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.73979460599579,"endHours":19.48979460599579,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:50","startHours":24.10520474999074,"endHours":24.84077848199137,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:57","end":"08:20","startHours":6.956188625986323,"endHours":8.335389373487507,"quality":"neutral"},{"name":"Labha","start":"08:20","end":"09:43","startHours":8.335389373487507,"endHours":9.71459012098869,"quality":"auspicious"},{"name":"Amṛta","start":"09:43","end":"11:06","startHours":9.71459012098869,"endHours":11.093790868489872,"quality":"auspicious"},{"name":"Kāla","start":"11:06","end":"12:28","startHours":11.093790868489872,"endHours":12.472991615991056,"quality":"inauspicious"},{"name":"Śubha","start":"12:28","end":"13:51","startHours":12.472991615991056,"endHours":13.85219236349224,"quality":"auspicious"},{"name":"Roga","start":"13:51","end":"15:14","startHours":13.85219236349224,"endHours":15.231393110993423,"quality":"inauspicious"},{"name":"Udveg","start":"15:14","end":"16:37","startHours":15.231393110993423,"endHours":16.610593858494607,"quality":"inauspicious"},{"name":"Chala","start":"16:37","end":"17:59","startHours":16.610593858494607,"endHours":17.98979460599579,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:59","end":"19:37","startHours":17.98979460599579,"endHours":19.610593858494607,"quality":"inauspicious"},{"name":"Udveg","start":"19:37","end":"21:14","startHours":19.610593858494607,"endHours":21.231393110993423,"quality":"inauspicious"},{"name":"Chala","start":"21:14","end":"22:51","startHours":21.231393110993423,"endHours":22.85219236349224,"quality":"neutral"},{"name":"Labha","start":"22:51","end":"00:28","startHours":22.85219236349224,"endHours":24.472991615991056,"quality":"auspicious"},{"name":"Amṛta","start":"00:28","end":"02:06","startHours":24.472991615991056,"endHours":26.093790868489876,"quality":"auspicious"},{"name":"Kāla","start":"02:06","end":"03:43","startHours":26.093790868489876,"endHours":27.71459012098869,"quality":"inauspicious"},{"name":"Śubha","start":"03:43","end":"05:20","startHours":27.71459012098869,"endHours":29.33538937348751,"quality":"auspicious"},{"name":"Roga","start":"05:20","end":"06:57","startHours":29.33538937348751,"endHours":30.95618862598632,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.956188625986323,"endHours":7.956188625986323,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.956188625986323,"endHours":8.956188625986323,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.956188625986323,"endHours":9.956188625986323,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.956188625986323,"endHours":10.956188625986323,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.956188625986323,"endHours":11.956188625986323,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.956188625986323,"endHours":12.956188625986323,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.956188625986323,"endHours":13.956188625986323,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.956188625986323,"endHours":14.956188625986323,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.956188625986323,"endHours":15.956188625986323,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.956188625986323,"endHours":16.95618862598632,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.95618862598632,"endHours":17.95618862598632,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.95618862598632,"endHours":18.95618862598632,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.95618862598632,"endHours":19.95618862598632,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.95618862598632,"endHours":20.95618862598632,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.95618862598632,"endHours":21.95618862598632,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.95618862598632,"endHours":22.95618862598632,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.95618862598632,"endHours":23.95618862598632,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.95618862598632,"endHours":24.95618862598632,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.95618862598632,"endHours":25.95618862598632,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.95618862598632,"endHours":26.95618862598632,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.95618862598632,"endHours":27.95618862598632,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.95618862598632,"endHours":28.95618862598632,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.95618862598632,"endHours":29.95618862598632,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.95618862598632,"endHours":30.95618862598632,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.862332481959491,"eotMinutes":-13.968296959463448,"ayanamsa":23.869}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Amāvasyā · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 February 23, 2001 CE · Beijing, Beijing · Vidhyamitra","description":"February 23, 2001 CE for Beijing, Beijing: Kṛṣṇa Amāvasyā, sūryodaya 06:57, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2001-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2001-02-23","sa":"https://sa.vidhyamitra.com/city/beijing/2001-02-23","hi":"https://hi.vidhyamitra.com/city/beijing/2001-02-23","x-default":"https://vidhyamitra.com/city/beijing/2001-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:28:43.687Z","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":"2026-06-03T08:28:43.687Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:28:43.687Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}