{"id":"vidhyamitra:city-day:lucknow:2115-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2115-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2115-02-04","date_display":"February 4, 2115 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":2115,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493581.770833,"kali_year":5216,"ahargana":1905116.2708,"sun":{"sidereal_longitude":288.9065,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":41.3068,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.4003,"elapsed_within_tithi_degrees":4.4003},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.3068,"elapsed_within_degrees":1.3068},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.2132},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2115,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493581.770833,"ahargana":1905116.2708,"kali_year":5216,"ayanamsa_lahiri":25.4607,"grahas":{"sun":{"sidereal_longitude":289.15279699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":38.89679699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":0.2772},"mars":{"sidereal_longitude":9.549896999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":262.581997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":261.106497,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":247.24679700000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":341.380997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":37.7719,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":217.7719,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2115,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493581.770833,"kali_year":5216,"ahargana":1905116.2708,"sun":{"sidereal_longitude":288.9065,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":41.3068,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":112.4003,"elapsed_within_tithi_degrees":4.4003},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.3068,"elapsed_within_degrees":1.3068},"yoga":{"number":25,"name":"Brahma","sum_longitude":330.2132},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.277,"elongation":112.4},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.277,"opposition_distance":67.6}},"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":"06:51","sunsetLocal":"17:50","solarNoonLocal":"12:20","dayLengthHours":10.985299784287804,"dayLengthDisplay":"10 Hours 59 Mins 07 Secs","nightLengthDisplay":"13 Hours 00 Mins 53 Secs","moonriseLocal":"12:52","moonsetLocal":"02:27","rahuKala":{"name":"Rāhu Kāla","start":"08:13","end":"09:36","startHours":8.21896132035863,"endHours":9.592123793394606,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:58","end":"12:20","startHours":10.965286266430581,"endHours":12.338448739466557,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:05","startHours":13.711611212502532,"endHours":15.084773685538508,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:47","startHours":9.409035463656476,"endHours":9.775212123132736,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:36","startHours":7.3035196716679796,"endHours":7.596460999248988,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:42","startHours":11.972272079990297,"endHours":12.704625398942817,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:07","startHours":5.381092209417614,"endHours":6.113445528370134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:51","startHours":5.930357198632004,"endHours":6.845798847322654,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:54","startHours":14.169332036847857,"endHours":14.901685355800378,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.63109863161046,"endHours":18.03109863161046,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:17","startHours":17.83109863161046,"endHours":18.288819455955785,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.58109863161046,"endHours":19.33109863161046,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:42","startHours":23.972272079990297,"endHours":24.704625398942817,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:51","end":"08:13","startHours":6.845798847322654,"endHours":8.21896132035863,"quality":"auspicious"},{"name":"Kāla","start":"08:13","end":"09:36","startHours":8.21896132035863,"endHours":9.592123793394606,"quality":"inauspicious"},{"name":"Śubha","start":"09:36","end":"10:58","startHours":9.592123793394606,"endHours":10.965286266430581,"quality":"auspicious"},{"name":"Roga","start":"10:58","end":"12:20","startHours":10.965286266430581,"endHours":12.338448739466557,"quality":"inauspicious"},{"name":"Udveg","start":"12:20","end":"13:43","startHours":12.338448739466557,"endHours":13.711611212502532,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:05","startHours":13.711611212502532,"endHours":15.084773685538508,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:27","startHours":15.084773685538508,"endHours":16.457936158574483,"quality":"auspicious"},{"name":"Amṛta","start":"16:27","end":"17:50","startHours":16.457936158574483,"endHours":17.83109863161046,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:50","end":"19:27","startHours":17.83109863161046,"endHours":19.457936158574483,"quality":"neutral"},{"name":"Labha","start":"19:27","end":"21:05","startHours":19.457936158574483,"endHours":21.084773685538508,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:43","startHours":21.084773685538508,"endHours":22.711611212502532,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:20","startHours":22.711611212502532,"endHours":24.338448739466557,"quality":"inauspicious"},{"name":"Śubha","start":"00:20","end":"01:58","startHours":24.338448739466557,"endHours":25.96528626643058,"quality":"auspicious"},{"name":"Roga","start":"01:58","end":"03:36","startHours":25.96528626643058,"endHours":27.592123793394606,"quality":"inauspicious"},{"name":"Udveg","start":"03:36","end":"05:13","startHours":27.592123793394606,"endHours":29.21896132035863,"quality":"inauspicious"},{"name":"Chala","start":"05:13","end":"06:51","startHours":29.21896132035863,"endHours":30.845798847322655,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.845798847322654,"endHours":7.845798847322654,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.845798847322654,"endHours":8.845798847322655,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.845798847322655,"endHours":9.845798847322655,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.845798847322655,"endHours":10.845798847322655,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.845798847322655,"endHours":11.845798847322655,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.845798847322655,"endHours":12.845798847322655,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.845798847322655,"endHours":13.845798847322655,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.845798847322655,"endHours":14.845798847322655,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.845798847322655,"endHours":15.845798847322655,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.845798847322655,"endHours":16.845798847322655,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.845798847322655,"endHours":17.845798847322655,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.845798847322655,"endHours":18.845798847322655,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.845798847322655,"endHours":19.845798847322655,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.845798847322655,"endHours":20.845798847322655,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.845798847322655,"endHours":21.845798847322655,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.845798847322655,"endHours":22.845798847322655,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.845798847322655,"endHours":23.845798847322655,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.845798847322655,"endHours":24.845798847322655,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.845798847322655,"endHours":25.845798847322655,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.845798847322655,"endHours":26.845798847322655,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.845798847322655,"endHours":27.845798847322655,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.845798847322655,"endHours":28.845798847322655,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.845798847322655,"endHours":29.845798847322655,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.845798847322655,"endHours":30.845798847322655,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.447106675786728,"eotMinutes":-14.091724367993354,"ayanamsa":25.4607}},"calendars":{"vikram_samvat":2172,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2037,"saka_samvatsara":"Yuva","bengali_samvat":1522,"malayalam_era":1291,"nanakshahi_year":646,"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Daśamī · Vikram 2172 Sarvadhāri · Śaka 2037 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 4, 2115 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 4, 2115 CE for Lucknow, Uttar Pradesh: Śukla Daśamī, sūryodaya 06:51, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2115-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2115-02-04","sa":"https://sa.vidhyamitra.com/city/lucknow/2115-02-04","hi":"https://hi.vidhyamitra.com/city/lucknow/2115-02-04","x-default":"https://vidhyamitra.com/city/lucknow/2115-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:05:07.681Z","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":"2026-06-01T10:05:07.681Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:05:07.681Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}