{"id":"vidhyamitra:city-day:lucknow:2152-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2152-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2152-02-17","date_display":"February 17, 2152 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":2152,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507108.770833,"kali_year":5253,"ahargana":1918643.2708,"sun":{"sidereal_longitude":301.564,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":74.9126,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.3486,"elapsed_within_tithi_degrees":1.3486},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.9126,"elapsed_within_degrees":8.2459},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.4766},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2152,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507108.770833,"ahargana":1918643.2708,"kali_year":5253,"ayanamsa_lahiri":25.9781,"grahas":{"sun":{"sidereal_longitude":301.8230659999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":72.909966,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":2.5059},"mars":{"sidereal_longitude":289.134866,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":304.866766,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":301.0024659999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":281.50916600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":82.63946599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":41.0464,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":221.0464,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2152,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507108.770833,"kali_year":5253,"ahargana":1918643.2708,"sun":{"sidereal_longitude":301.564,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":74.9126,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":133.3486,"elapsed_within_tithi_degrees":1.3486},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.9126,"elapsed_within_degrees":8.2459},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.4766},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.506,"elongation":133.349},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.506,"opposition_distance":46.651}},"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":"06:42","sunsetLocal":"17:59","solarNoonLocal":"12:21","dayLengthHours":11.287786152410655,"dayLengthDisplay":"11 Hours 17 Mins 16 Secs","nightLengthDisplay":"12 Hours 42 Mins 44 Secs","moonriseLocal":"14:12","moonsetLocal":"03:58","rahuKala":{"name":"Rāhu Kāla","start":"13:45","end":"15:10","startHours":13.756102741573601,"endHours":15.167076010624934,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:42","end":"08:07","startHours":6.701236396316942,"endHours":8.112209665368274,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:31","end":"10:56","startHours":9.523182934419605,"endHours":10.934156203470938,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:43","startHours":9.335053165212761,"endHours":9.71131270362645,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.1715608193340525,"endHours":7.472568450065003,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:43","startHours":11.96886993410858,"endHours":12.721389010935956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:57","startHours":5.196198242662188,"endHours":5.948717319489565,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:46","end":"06:42","startHours":5.76058755028272,"endHours":6.701236396316942,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"14:59","startHours":14.226427164590712,"endHours":14.97894624141809,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.789022548727598,"endHours":18.189022548727596,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:28","startHours":17.989022548727597,"endHours":18.459346971744708,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.739022548727597,"endHours":19.489022548727597,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:43","startHours":23.96886993410858,"endHours":24.721389010935955,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:42","end":"08:07","startHours":6.701236396316942,"endHours":8.112209665368274,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:31","startHours":8.112209665368274,"endHours":9.523182934419605,"quality":"inauspicious"},{"name":"Udveg","start":"09:31","end":"10:56","startHours":9.523182934419605,"endHours":10.934156203470938,"quality":"inauspicious"},{"name":"Chala","start":"10:56","end":"12:21","startHours":10.934156203470938,"endHours":12.34512947252227,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:45","startHours":12.34512947252227,"endHours":13.756102741573601,"quality":"auspicious"},{"name":"Amṛta","start":"13:45","end":"15:10","startHours":13.756102741573601,"endHours":15.167076010624934,"quality":"auspicious"},{"name":"Kāla","start":"15:10","end":"16:35","startHours":15.167076010624934,"endHours":16.578049279676264,"quality":"inauspicious"},{"name":"Śubha","start":"16:35","end":"17:59","startHours":16.578049279676264,"endHours":17.989022548727597,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:59","end":"19:35","startHours":17.989022548727597,"endHours":19.578049279676264,"quality":"auspicious"},{"name":"Kāla","start":"19:35","end":"21:10","startHours":19.578049279676264,"endHours":21.167076010624932,"quality":"inauspicious"},{"name":"Śubha","start":"21:10","end":"22:45","startHours":21.167076010624932,"endHours":22.7561027415736,"quality":"auspicious"},{"name":"Roga","start":"22:45","end":"00:21","startHours":22.7561027415736,"endHours":24.34512947252227,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"01:56","startHours":24.34512947252227,"endHours":25.934156203470938,"quality":"inauspicious"},{"name":"Chala","start":"01:56","end":"03:31","startHours":25.934156203470938,"endHours":27.523182934419605,"quality":"neutral"},{"name":"Labha","start":"03:31","end":"05:07","startHours":27.523182934419605,"endHours":29.112209665368276,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:42","startHours":29.112209665368276,"endHours":30.701236396316943,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.701236396316942,"endHours":7.701236396316942,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.701236396316942,"endHours":8.701236396316942,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.701236396316942,"endHours":9.701236396316942,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.701236396316942,"endHours":10.701236396316942,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.701236396316942,"endHours":11.701236396316942,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.701236396316942,"endHours":12.701236396316942,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.701236396316942,"endHours":13.701236396316942,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.701236396316942,"endHours":14.701236396316942,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.701236396316942,"endHours":15.701236396316942,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.701236396316942,"endHours":16.701236396316943,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.701236396316943,"endHours":17.701236396316943,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.701236396316943,"endHours":18.701236396316943,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.701236396316943,"endHours":19.701236396316943,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.701236396316943,"endHours":20.701236396316943,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.701236396316943,"endHours":21.701236396316943,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.701236396316943,"endHours":22.701236396316943,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.701236396316943,"endHours":23.701236396316943,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.701236396316943,"endHours":24.701236396316943,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.701236396316943,"endHours":25.701236396316943,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.701236396316943,"endHours":26.701236396316943,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.701236396316943,"endHours":27.701236396316943,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.701236396316943,"endHours":28.701236396316943,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.701236396316943,"endHours":29.701236396316943,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.701236396316943,"endHours":30.701236396316943,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.235792479886829,"eotMinutes":-14.492568351336082,"ayanamsa":25.9781}},"calendars":{"vikram_samvat":2209,"vikram_samvatsara":"Krodhana","saka_samvat":2074,"saka_samvatsara":"Paridhāvi","bengali_samvat":1559,"malayalam_era":1328,"nanakshahi_year":683,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Dvādaśī · Vikram 2209 Krodhana · Śaka 2074 Paridhāvi"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 February 17, 2152 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 17, 2152 CE for Lucknow, Uttar Pradesh: Śukla Dvādaśī, sūryodaya 06:42, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2152-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2152-02-17","sa":"https://sa.vidhyamitra.com/city/lucknow/2152-02-17","hi":"https://hi.vidhyamitra.com/city/lucknow/2152-02-17","x-default":"https://vidhyamitra.com/city/lucknow/2152-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:30:05.574Z","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":"2026-06-02T03:30:05.574Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:30:05.574Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}