{"id":"vidhyamitra:city-day:lucknow:2146-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2146-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2146-01-18","date_display":"January 18, 2146 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":2146,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504887.770833,"kali_year":5247,"ahargana":1916422.2708,"sun":{"sidereal_longitude":271.4696,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":339.6964,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.2267,"elapsed_within_tithi_degrees":8.2267},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.6964,"elapsed_within_degrees":6.363},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.166},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2146,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504887.770833,"ahargana":1916422.2708,"kali_year":5247,"ayanamsa_lahiri":25.8932,"grahas":{"sun":{"sidereal_longitude":271.91792399999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":342.221924,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.0762},"mars":{"sidereal_longitude":221.01182399999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":286.606224,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":131.85022400000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":281.633024,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":358.788824,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":158.7256,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.7256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2146,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504887.770833,"kali_year":5247,"ahargana":1916422.2708,"sun":{"sidereal_longitude":271.4696,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":339.6964,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.2267,"elapsed_within_tithi_degrees":8.2267},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.6964,"elapsed_within_degrees":6.363},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.166},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.076,"elongation":68.227},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.076,"opposition_distance":111.773}},"eclipse_window_40days":[]},"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":"17:37","solarNoonLocal":"12:17","dayLengthHours":10.6731337233924,"dayLengthDisplay":"10 Hours 40 Mins 23 Secs","nightLengthDisplay":"13 Hours 19 Mins 37 Secs","moonriseLocal":"10:49","moonsetLocal":"23:07","rahuKala":{"name":"Rāhu Kāla","start":"14:57","end":"16:17","startHours":14.944357257209596,"endHours":16.278498972633646,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:36","end":"10:57","startHours":9.607790395513394,"endHours":10.941932110937444,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:17","end":"13:37","startHours":12.276073826361493,"endHours":13.610215541785543,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:26","end":"09:47","startHours":9.429904833456854,"endHours":9.785675957569934,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.384220869806644,"endHours":7.668837769097108,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:38","startHours":11.920302702248415,"endHours":12.631844950474575,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:14","startHours":5.5164224682129746,"endHours":6.227964716439134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:56","startHours":6.050079154382594,"endHours":6.939506964665294,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:46","startHours":14.054929446926895,"endHours":14.766471695153054,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:25","end":"17:49","startHours":17.412640688057696,"endHours":17.812640688057694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:37","end":"18:03","startHours":17.612640688057695,"endHours":18.057354593199044,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:22","end":"19:07","startHours":17.362640688057695,"endHours":19.112640688057695,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:38","startHours":23.920302702248417,"endHours":24.631844950474576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:56","end":"08:16","startHours":6.939506964665294,"endHours":8.273648680089345,"quality":"inauspicious"},{"name":"Udveg","start":"08:16","end":"09:36","startHours":8.273648680089345,"endHours":9.607790395513394,"quality":"inauspicious"},{"name":"Chala","start":"09:36","end":"10:57","startHours":9.607790395513394,"endHours":10.941932110937444,"quality":"neutral"},{"name":"Labha","start":"10:57","end":"12:17","startHours":10.941932110937444,"endHours":12.276073826361493,"quality":"auspicious"},{"name":"Amṛta","start":"12:17","end":"13:37","startHours":12.276073826361493,"endHours":13.610215541785543,"quality":"auspicious"},{"name":"Kāla","start":"13:37","end":"14:57","startHours":13.610215541785543,"endHours":14.944357257209596,"quality":"inauspicious"},{"name":"Śubha","start":"14:57","end":"16:17","startHours":14.944357257209596,"endHours":16.278498972633646,"quality":"auspicious"},{"name":"Roga","start":"16:17","end":"17:37","startHours":16.278498972633646,"endHours":17.612640688057695,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:37","end":"19:17","startHours":17.612640688057695,"endHours":19.278498972633646,"quality":"inauspicious"},{"name":"Śubha","start":"19:17","end":"20:57","startHours":19.278498972633646,"endHours":20.944357257209596,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:37","startHours":20.944357257209596,"endHours":22.610215541785543,"quality":"inauspicious"},{"name":"Udveg","start":"22:37","end":"00:17","startHours":22.610215541785543,"endHours":24.276073826361497,"quality":"inauspicious"},{"name":"Chala","start":"00:17","end":"01:57","startHours":24.276073826361497,"endHours":25.941932110937444,"quality":"neutral"},{"name":"Labha","start":"01:57","end":"03:36","startHours":25.941932110937444,"endHours":27.607790395513394,"quality":"auspicious"},{"name":"Amṛta","start":"03:36","end":"05:16","startHours":27.607790395513394,"endHours":29.273648680089345,"quality":"auspicious"},{"name":"Kāla","start":"05:16","end":"06:56","startHours":29.273648680089345,"endHours":30.939506964665295,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:56","end":"07:56","startHours":6.939506964665294,"endHours":7.939506964665294,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:56","end":"08:56","startHours":7.939506964665294,"endHours":8.939506964665295,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:56","end":"09:56","startHours":8.939506964665295,"endHours":9.939506964665295,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:56","end":"10:56","startHours":9.939506964665295,"endHours":10.939506964665295,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:56","end":"11:56","startHours":10.939506964665295,"endHours":11.939506964665295,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:56","end":"12:56","startHours":11.939506964665295,"endHours":12.939506964665295,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:56","end":"13:56","startHours":12.939506964665295,"endHours":13.939506964665295,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:56","end":"14:56","startHours":13.939506964665295,"endHours":14.939506964665295,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:56","end":"15:56","startHours":14.939506964665295,"endHours":15.939506964665295,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:56","end":"16:56","startHours":15.939506964665295,"endHours":16.939506964665295,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:56","end":"17:56","startHours":16.939506964665295,"endHours":17.939506964665295,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:56","end":"18:56","startHours":17.939506964665295,"endHours":18.939506964665295,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:56","end":"19:56","startHours":18.939506964665295,"endHours":19.939506964665295,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:56","end":"20:56","startHours":19.939506964665295,"endHours":20.939506964665295,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:56","end":"21:56","startHours":20.939506964665295,"endHours":21.939506964665295,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:56","end":"22:56","startHours":21.939506964665295,"endHours":22.939506964665295,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:56","end":"23:56","startHours":22.939506964665295,"endHours":23.939506964665295,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:56","end":"00:56","startHours":23.939506964665295,"endHours":24.939506964665295,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:56","end":"01:56","startHours":24.939506964665295,"endHours":25.939506964665295,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:56","end":"02:56","startHours":25.939506964665295,"endHours":26.939506964665295,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:56","end":"03:56","startHours":26.939506964665295,"endHours":27.939506964665295,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:56","end":"04:56","startHours":27.939506964665295,"endHours":28.939506964665295,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:56","end":"05:56","startHours":28.939506964665295,"endHours":29.939506964665295,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:56","end":"06:56","startHours":29.939506964665295,"endHours":30.939506964665295,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.596872162806406,"eotMinutes":-10.349229581689698,"ayanamsa":25.8932}},"calendars":{"vikram_samvat":2203,"vikram_samvatsara":"Siddhārthī","saka_samvat":2068,"saka_samvatsara":"Parābhava","bengali_samvat":1553,"malayalam_era":1322,"nanakshahi_year":677,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 2203 Siddhārthī · Śaka 2068 Parābhava"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 18, 2146 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 18, 2146 CE for Lucknow, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 06:56, sūryāsta 17:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2146-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2146-01-18","sa":"https://sa.vidhyamitra.com/city/lucknow/2146-01-18","hi":"https://hi.vidhyamitra.com/city/lucknow/2146-01-18","x-default":"https://vidhyamitra.com/city/lucknow/2146-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:29:35.554Z","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":"2026-06-03T03:29:35.554Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:29:35.554Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}