{"id":"vidhyamitra:city-day:lucknow:2000-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2000-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-01-23","date_display":"January 23, 2000 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":2000,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451566.770833,"kali_year":5101,"ahargana":1863101.2708,"sun":{"sidereal_longitude":278.424,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":123.4382,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.0143,"elapsed_within_tithi_degrees":1.0143},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4382,"elapsed_within_degrees":3.4382},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.8622},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2000,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451566.770833,"ahargana":1863101.2708,"kali_year":5101,"ayanamsa_lahiri":23.8538,"grahas":{"sun":{"sidereal_longitude":278.47637899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":123.71357899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":1.5015},"mars":{"sidereal_longitude":320.794079,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":283.171479,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":3.019379000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":243.96357899999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":16.471379000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":103.9288,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":283.9288,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2000,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451566.770833,"kali_year":5101,"ahargana":1863101.2708,"sun":{"sidereal_longitude":278.424,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":123.4382,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.0143,"elapsed_within_tithi_degrees":1.0143},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.4382,"elapsed_within_degrees":3.4382},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.8622},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.501,"elongation":154.986},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.501,"opposition_distance":25.014}},"eclipse_window_40days":[{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":-0.697,"opposition_distance":1.262}]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:56","sunsetLocal":"17:40","solarNoonLocal":"12:18","dayLengthHours":10.746766890941117,"dayLengthDisplay":"10 Hours 44 Mins 48 Secs","nightLengthDisplay":"13 Hours 15 Mins 12 Secs","moonriseLocal":"19:31","moonsetLocal":"08:27","rahuKala":{"name":"Rāhu Kāla","start":"16:20","end":"17:40","startHours":16.330377543771547,"endHours":17.67372340513919,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:18","end":"13:39","startHours":12.30033995966863,"endHours":13.643685821036268,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:59","end":"16:20","startHours":14.98703168240391,"endHours":16.330377543771547,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:48","startHours":9.434535455417665,"endHours":9.792761018449035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:40","startHours":7.374738467987283,"endHours":7.6613189184123796,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:40","startHours":11.94211439663726,"endHours":12.6585655227,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:13","startHours":5.494054262072588,"endHours":6.21050538813533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:56","startHours":6.031392606619644,"endHours":6.9269565141980705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:48","startHours":14.091467774825482,"endHours":14.807918900888223,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.47372340513919,"endHours":17.873723405139188,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:07","startHours":17.67372340513919,"endHours":18.121505358928403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.42372340513919,"endHours":19.17372340513919,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:40","startHours":23.94211439663726,"endHours":24.658565522700002,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:56","end":"08:16","startHours":6.9269565141980705,"endHours":8.27030237556571,"quality":"inauspicious"},{"name":"Chala","start":"08:16","end":"09:37","startHours":8.27030237556571,"endHours":9.61364823693335,"quality":"neutral"},{"name":"Labha","start":"09:37","end":"10:57","startHours":9.61364823693335,"endHours":10.956994098300989,"quality":"auspicious"},{"name":"Amṛta","start":"10:57","end":"12:18","startHours":10.956994098300989,"endHours":12.30033995966863,"quality":"auspicious"},{"name":"Kāla","start":"12:18","end":"13:39","startHours":12.30033995966863,"endHours":13.643685821036268,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"14:59","startHours":13.643685821036268,"endHours":14.98703168240391,"quality":"auspicious"},{"name":"Roga","start":"14:59","end":"16:20","startHours":14.98703168240391,"endHours":16.330377543771547,"quality":"inauspicious"},{"name":"Udveg","start":"16:20","end":"17:40","startHours":16.330377543771547,"endHours":17.67372340513919,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:40","end":"19:20","startHours":17.67372340513919,"endHours":19.330377543771547,"quality":"auspicious"},{"name":"Roga","start":"19:20","end":"20:59","startHours":19.330377543771547,"endHours":20.98703168240391,"quality":"inauspicious"},{"name":"Udveg","start":"20:59","end":"22:39","startHours":20.98703168240391,"endHours":22.64368582103627,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:18","startHours":22.64368582103627,"endHours":24.30033995966863,"quality":"neutral"},{"name":"Labha","start":"00:18","end":"01:57","startHours":24.30033995966863,"endHours":25.95699409830099,"quality":"auspicious"},{"name":"Amṛta","start":"01:57","end":"03:37","startHours":25.95699409830099,"endHours":27.61364823693335,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"05:16","startHours":27.61364823693335,"endHours":29.270302375565713,"quality":"inauspicious"},{"name":"Śubha","start":"05:16","end":"06:56","startHours":29.270302375565713,"endHours":30.92695651419807,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.9269565141980705,"endHours":7.9269565141980705,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.9269565141980705,"endHours":8.926956514198071,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.926956514198071,"endHours":9.926956514198071,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.926956514198071,"endHours":10.926956514198071,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.926956514198071,"endHours":11.926956514198071,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.926956514198071,"endHours":12.926956514198071,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.926956514198071,"endHours":13.926956514198071,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.926956514198071,"endHours":14.926956514198071,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.926956514198071,"endHours":15.926956514198071,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.926956514198071,"endHours":16.92695651419807,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.92695651419807,"endHours":17.92695651419807,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.92695651419807,"endHours":18.92695651419807,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.92695651419807,"endHours":19.92695651419807,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.92695651419807,"endHours":20.92695651419807,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.92695651419807,"endHours":21.92695651419807,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.92695651419807,"endHours":22.92695651419807,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.92695651419807,"endHours":23.92695651419807,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.92695651419807,"endHours":24.92695651419807,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.92695651419807,"endHours":25.92695651419807,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.92695651419807,"endHours":26.92695651419807,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.92695651419807,"endHours":27.92695651419807,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.92695651419807,"endHours":28.92695651419807,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.92695651419807,"endHours":29.92695651419807,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.92695651419807,"endHours":30.92695651419807,"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"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.637987011738506,"eotMinutes":-11.805197580117738,"ayanamsa":23.8538}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 23, 2000 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 23, 2000 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Tṛtīyā, sūryodaya 06:56, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2000-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2000-01-23","sa":"https://sa.vidhyamitra.com/city/lucknow/2000-01-23","hi":"https://hi.vidhyamitra.com/city/lucknow/2000-01-23","x-default":"https://vidhyamitra.com/city/lucknow/2000-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T22:57:33.740Z","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":"2026-05-16T22:57:33.740Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T22:57:33.740Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}