{"id":"vidhyamitra:city-day:lucknow:2181-01-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2181-01-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-01-10","date_display":"January 10, 2181 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":2181,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517663.770833,"kali_year":5282,"ahargana":1929198.2708,"sun":{"sidereal_longitude":263.1926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":193.4111,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.2185,"elapsed_within_tithi_degrees":2.2185},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.4111,"elapsed_within_degrees":6.7445},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.6037},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2181,"month":1,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517663.770833,"ahargana":1929198.2708,"kali_year":5282,"ayanamsa_lahiri":26.3818,"grahas":{"sun":{"sidereal_longitude":263.792287,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":191.239287,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.6552},"mars":{"sidereal_longitude":46.20858700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":251.651887,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":112.118987,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":255.04848700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":78.49048700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":201.7917,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.7917,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517663.770833,"kali_year":5282,"ahargana":1929198.2708,"sun":{"sidereal_longitude":263.1926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":193.4111,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.2185,"elapsed_within_tithi_degrees":2.2185},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":193.4111,"elapsed_within_degrees":6.7445},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":96.6037},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.655,"elongation":69.781},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.655,"opposition_distance":110.219}},"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":"06:57","sunsetLocal":"17:31","solarNoonLocal":"12:14","dayLengthHours":10.569743168503877,"dayLengthDisplay":"10 Hours 34 Mins 11 Secs","nightLengthDisplay":"13 Hours 25 Mins 49 Secs","moonriseLocal":"01:50","moonsetLocal":"12:57","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:33","startHours":12.2285753970761,"endHours":13.549793293139086,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:16","end":"09:35","startHours":8.264921708887147,"endHours":9.58613960495013,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:14","startHours":10.907357501013117,"endHours":12.2285753970761,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:46","startHours":9.4099772188084,"endHours":9.762301991091862,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:23","end":"07:40","startHours":7.38410977817849,"endHours":7.66596959600526,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:35","startHours":11.876250624792636,"endHours":12.580900169359563,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:14","startHours":5.534404723690312,"endHours":6.239054268257237,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"06:57","startHours":6.062891882115506,"endHours":6.943703812824162,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:42","startHours":13.990199258493412,"endHours":14.694848803060337,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:19","end":"17:43","startHours":17.31344698132804,"endHours":17.713446981328037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:31","end":"17:57","startHours":17.513446981328038,"endHours":17.953852946682368,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:16","end":"19:01","startHours":17.263446981328038,"endHours":19.013446981328038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:35","startHours":23.876250624792636,"endHours":24.580900169359563,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:57","end":"08:16","startHours":6.943703812824162,"endHours":8.264921708887147,"quality":"auspicious"},{"name":"Amṛta","start":"08:16","end":"09:35","startHours":8.264921708887147,"endHours":9.58613960495013,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"10:54","startHours":9.58613960495013,"endHours":10.907357501013117,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:14","startHours":10.907357501013117,"endHours":12.2285753970761,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:33","startHours":12.2285753970761,"endHours":13.549793293139086,"quality":"inauspicious"},{"name":"Udveg","start":"13:33","end":"14:52","startHours":13.549793293139086,"endHours":14.871011189202068,"quality":"inauspicious"},{"name":"Chala","start":"14:52","end":"16:12","startHours":14.871011189202068,"endHours":16.192229085265055,"quality":"neutral"},{"name":"Labha","start":"16:12","end":"17:31","startHours":16.192229085265055,"endHours":17.513446981328038,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:31","end":"19:12","startHours":17.513446981328038,"endHours":19.192229085265055,"quality":"inauspicious"},{"name":"Chala","start":"19:12","end":"20:52","startHours":19.192229085265055,"endHours":20.87101118920207,"quality":"neutral"},{"name":"Labha","start":"20:52","end":"22:33","startHours":20.87101118920207,"endHours":22.549793293139082,"quality":"auspicious"},{"name":"Amṛta","start":"22:33","end":"00:14","startHours":22.549793293139082,"endHours":24.2285753970761,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:54","startHours":24.2285753970761,"endHours":25.907357501013117,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:35","startHours":25.907357501013117,"endHours":27.58613960495013,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:16","startHours":27.58613960495013,"endHours":29.264921708887144,"quality":"inauspicious"},{"name":"Udveg","start":"05:16","end":"06:57","startHours":29.264921708887144,"endHours":30.94370381282416,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.943703812824162,"endHours":7.943703812824162,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.943703812824162,"endHours":8.943703812824161,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.943703812824161,"endHours":9.943703812824161,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.943703812824161,"endHours":10.943703812824161,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.943703812824161,"endHours":11.943703812824161,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.943703812824161,"endHours":12.943703812824161,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.943703812824161,"endHours":13.943703812824161,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.943703812824161,"endHours":14.943703812824161,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.943703812824161,"endHours":15.943703812824161,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.943703812824161,"endHours":16.94370381282416,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.94370381282416,"endHours":17.94370381282416,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.94370381282416,"endHours":18.94370381282416,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.94370381282416,"endHours":19.94370381282416,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.94370381282416,"endHours":20.94370381282416,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.94370381282416,"endHours":21.94370381282416,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.94370381282416,"endHours":22.94370381282416,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.94370381282416,"endHours":23.94370381282416,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.94370381282416,"endHours":24.94370381282416,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.94370381282416,"endHours":25.94370381282416,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.94370381282416,"endHours":26.94370381282416,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.94370381282416,"endHours":27.94370381282416,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.94370381282416,"endHours":28.94370381282416,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.94370381282416,"endHours":29.94370381282416,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.94370381282416,"endHours":30.94370381282416,"planetary_lord":"Sun"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","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":-21.92120918448358,"eotMinutes":-7.499323824565993,"ayanamsa":26.3818}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Daśamī · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 10, 2181 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"January 10, 2181 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Daśamī, sūryodaya 06:57, sūryāsta 17:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2181-01-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2181-01-10","sa":"https://sa.vidhyamitra.com/city/lucknow/2181-01-10","hi":"https://hi.vidhyamitra.com/city/lucknow/2181-01-10","x-default":"https://vidhyamitra.com/city/lucknow/2181-01-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T23:30:23.544Z","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":"2026-06-03T23:30:23.545Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T23:30:23.545Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}