{"id":"vidhyamitra:city-day:lucknow:1908-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1908-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-02-15","date_display":"February 15, 1908 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":1908,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417986.770833,"kali_year":5009,"ahargana":1829521.2708,"sun":{"sidereal_longitude":302.7179,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":96.2794,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.5615,"elapsed_within_tithi_degrees":9.5615},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":96.2794,"elapsed_within_degrees":2.9461},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.9973},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1908,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417986.770833,"ahargana":1829521.2708,"kali_year":5009,"ayanamsa_lahiri":22.5695,"grahas":{"sun":{"sidereal_longitude":302.40528100000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":97.01658099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":1.0205},"mars":{"sidereal_longitude":3.1035810000000197,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":321.69108099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":105.03598099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":339.825681,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":334.58278100000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":83.1588,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":263.1588,"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":1908,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417986.770833,"kali_year":5009,"ahargana":1829521.2708,"sun":{"sidereal_longitude":302.7179,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":96.2794,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.5615,"elapsed_within_tithi_degrees":9.5615},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":96.2794,"elapsed_within_degrees":2.9461},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":38.9973},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.021,"elongation":153.562},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.021,"opposition_distance":26.438}},"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":"06:44","sunsetLocal":"17:57","solarNoonLocal":"12:21","dayLengthHours":11.219880663478925,"dayLengthDisplay":"11 Hours 13 Mins 12 Secs","nightLengthDisplay":"12 Hours 46 Mins 48 Secs","moonriseLocal":"15:53","moonsetLocal":"05:25","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:57","startHours":9.5414675182536,"endHours":10.943952601188467,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:45","end":"15:09","startHours":13.748922767058199,"endHours":15.151407849993063,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:44","end":"08:08","startHours":6.7364973523838705,"endHours":8.138982435318736,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.35446950719562,"endHours":9.728465529311585,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.203992380028826,"endHours":7.503189197721597,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:43","startHours":11.97244166200737,"endHours":12.720433706239298,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:59","startHours":5.240513263920014,"endHours":5.988505308151942,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:44","startHours":5.80150729709396,"endHours":6.7364973523838705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"14:58","startHours":14.216417794703155,"endHours":14.964409838935083,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.756378015862797,"endHours":18.156378015862796,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.956378015862796,"endHours":18.42387304350775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.706378015862796,"endHours":19.456378015862796,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:43","startHours":23.97244166200737,"endHours":24.720433706239298,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:44","end":"08:08","startHours":6.7364973523838705,"endHours":8.138982435318736,"quality":"inauspicious"},{"name":"Śubha","start":"08:08","end":"09:32","startHours":8.138982435318736,"endHours":9.5414675182536,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:57","startHours":9.5414675182536,"endHours":10.943952601188467,"quality":"inauspicious"},{"name":"Udveg","start":"10:57","end":"12:21","startHours":10.943952601188467,"endHours":12.346437684123334,"quality":"inauspicious"},{"name":"Chala","start":"12:21","end":"13:45","startHours":12.346437684123334,"endHours":13.748922767058199,"quality":"neutral"},{"name":"Labha","start":"13:45","end":"15:09","startHours":13.748922767058199,"endHours":15.151407849993063,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:33","startHours":15.151407849993063,"endHours":16.55389293292793,"quality":"auspicious"},{"name":"Kāla","start":"16:33","end":"17:57","startHours":16.55389293292793,"endHours":17.956378015862796,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:57","end":"19:33","startHours":17.956378015862796,"endHours":19.55389293292793,"quality":"auspicious"},{"name":"Amṛta","start":"19:33","end":"21:09","startHours":19.55389293292793,"endHours":21.151407849993063,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:45","startHours":21.151407849993063,"endHours":22.7489227670582,"quality":"inauspicious"},{"name":"Śubha","start":"22:45","end":"00:21","startHours":22.7489227670582,"endHours":24.346437684123334,"quality":"auspicious"},{"name":"Roga","start":"00:21","end":"01:57","startHours":24.346437684123334,"endHours":25.943952601188467,"quality":"inauspicious"},{"name":"Udveg","start":"01:57","end":"03:32","startHours":25.943952601188467,"endHours":27.541467518253604,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:08","startHours":27.541467518253604,"endHours":29.138982435318738,"quality":"neutral"},{"name":"Labha","start":"05:08","end":"06:44","startHours":29.138982435318738,"endHours":30.73649735238387,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.7364973523838705,"endHours":7.7364973523838705,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.7364973523838705,"endHours":8.736497352383871,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.736497352383871,"endHours":9.736497352383871,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.736497352383871,"endHours":10.736497352383871,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.736497352383871,"endHours":11.736497352383871,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.736497352383871,"endHours":12.736497352383871,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.736497352383871,"endHours":13.736497352383871,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.736497352383871,"endHours":14.736497352383871,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.736497352383871,"endHours":15.736497352383871,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.736497352383871,"endHours":16.73649735238387,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.73649735238387,"endHours":17.73649735238387,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.73649735238387,"endHours":18.73649735238387,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.73649735238387,"endHours":19.73649735238387,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.73649735238387,"endHours":20.73649735238387,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.73649735238387,"endHours":21.73649735238387,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.73649735238387,"endHours":22.73649735238387,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.73649735238387,"endHours":23.73649735238387,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.73649735238387,"endHours":24.73649735238387,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.73649735238387,"endHours":25.73649735238387,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.73649735238387,"endHours":26.73649735238387,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.73649735238387,"endHours":27.73649735238387,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.73649735238387,"endHours":28.73649735238387,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.73649735238387,"endHours":29.73649735238387,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.73649735238387,"endHours":30.73649735238387,"planetary_lord":"Mercury"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.195437898238726,"eotMinutes":-14.571061047399978,"ayanamsa":22.5695}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"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 Trayodaśī · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 15, 1908 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 15, 1908 CE for Lucknow, Uttar Pradesh: Śukla Trayodaśī, sūryodaya 06:44, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1908-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1908-02-15","sa":"https://sa.vidhyamitra.com/city/lucknow/1908-02-15","hi":"https://hi.vidhyamitra.com/city/lucknow/1908-02-15","x-default":"https://vidhyamitra.com/city/lucknow/1908-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:05:49.856Z","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":"2026-06-02T00:05:49.856Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:05:49.856Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}