{"id":"vidhyamitra:city-day:lucknow:2136-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2136-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2136-02-09","date_display":"February 9, 2136 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":2136,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501256.770833,"kali_year":5237,"ahargana":1912791.2708,"sun":{"sidereal_longitude":293.5661,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":12.8625,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2963,"elapsed_within_tithi_degrees":7.2963},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.8625,"elapsed_within_degrees":12.8625},"yoga":{"number":23,"name":"Śubha","sum_longitude":306.4286},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2136,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501256.770833,"ahargana":1912791.2708,"kali_year":5237,"ayanamsa_lahiri":25.7543,"grahas":{"sun":{"sidereal_longitude":293.832355,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":11.592154999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":1.666},"mars":{"sidereal_longitude":95.196055,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":279.865355,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":188.19575499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":270.64285500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":252.158055,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":351.1135,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":171.1135,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"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":2136,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501256.770833,"kali_year":5237,"ahargana":1912791.2708,"sun":{"sidereal_longitude":293.5661,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":12.8625,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.2963,"elapsed_within_tithi_degrees":7.2963},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":12.8625,"elapsed_within_degrees":12.8625},"yoga":{"number":23,"name":"Śubha","sum_longitude":306.4286},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.666,"elongation":79.296},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.666,"opposition_distance":100.704}},"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":"06:48","sunsetLocal":"17:54","solarNoonLocal":"12:21","dayLengthHours":11.094780563114536,"dayLengthDisplay":"11 Hours 05 Mins 41 Secs","nightLengthDisplay":"12 Hours 54 Mins 19 Secs","moonriseLocal":"11:00","moonsetLocal":"00:03","rahuKala":{"name":"Rāhu Kāla","start":"13:44","end":"15:07","startHours":13.732156065765848,"endHours":15.119003636155163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:48","end":"08:11","startHours":6.797918213819262,"endHours":8.18476578420858,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:34","end":"10:58","startHours":9.571613354597897,"endHours":10.958460924987213,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:45","startHours":9.386700345212654,"endHours":9.756526363983138,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.260200737282368,"endHours":7.556061552298756,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:43","startHours":11.975482476606045,"endHours":12.715134514147016,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:03","startHours":5.318614138737324,"endHours":6.058266176278293,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:48","startHours":5.87335316689305,"endHours":6.797918213819262,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:56","startHours":14.194438589228952,"endHours":14.93409062676992,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.6926987769338,"endHours":18.092698776933798,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:21","startHours":17.8926987769338,"endHours":18.354981300396904,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.6426987769338,"endHours":19.3926987769338,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:43","startHours":23.975482476606043,"endHours":24.715134514147014,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:48","end":"08:11","startHours":6.797918213819262,"endHours":8.18476578420858,"quality":"auspicious"},{"name":"Roga","start":"08:11","end":"09:34","startHours":8.18476578420858,"endHours":9.571613354597897,"quality":"inauspicious"},{"name":"Udveg","start":"09:34","end":"10:58","startHours":9.571613354597897,"endHours":10.958460924987213,"quality":"inauspicious"},{"name":"Chala","start":"10:58","end":"12:21","startHours":10.958460924987213,"endHours":12.34530849537653,"quality":"neutral"},{"name":"Labha","start":"12:21","end":"13:44","startHours":12.34530849537653,"endHours":13.732156065765848,"quality":"auspicious"},{"name":"Amṛta","start":"13:44","end":"15:07","startHours":13.732156065765848,"endHours":15.119003636155163,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:30","startHours":15.119003636155163,"endHours":16.50585120654448,"quality":"inauspicious"},{"name":"Śubha","start":"16:30","end":"17:54","startHours":16.50585120654448,"endHours":17.8926987769338,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:54","end":"19:30","startHours":17.8926987769338,"endHours":19.50585120654448,"quality":"auspicious"},{"name":"Kāla","start":"19:30","end":"21:07","startHours":19.50585120654448,"endHours":21.119003636155163,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:44","startHours":21.119003636155163,"endHours":22.73215606576585,"quality":"auspicious"},{"name":"Roga","start":"22:44","end":"00:21","startHours":22.73215606576585,"endHours":24.34530849537653,"quality":"inauspicious"},{"name":"Udveg","start":"00:21","end":"01:58","startHours":24.34530849537653,"endHours":25.958460924987214,"quality":"inauspicious"},{"name":"Chala","start":"01:58","end":"03:34","startHours":25.958460924987214,"endHours":27.571613354597897,"quality":"neutral"},{"name":"Labha","start":"03:34","end":"05:11","startHours":27.571613354597897,"endHours":29.18476578420858,"quality":"auspicious"},{"name":"Amṛta","start":"05:11","end":"06:48","startHours":29.18476578420858,"endHours":30.797918213819262,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.797918213819262,"endHours":7.797918213819262,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.797918213819262,"endHours":8.797918213819262,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.797918213819262,"endHours":9.797918213819262,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.797918213819262,"endHours":10.797918213819262,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.797918213819262,"endHours":11.797918213819262,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.797918213819262,"endHours":12.797918213819262,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.797918213819262,"endHours":13.797918213819262,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.797918213819262,"endHours":14.797918213819262,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.797918213819262,"endHours":15.797918213819262,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.797918213819262,"endHours":16.797918213819262,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.797918213819262,"endHours":17.797918213819262,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.797918213819262,"endHours":18.797918213819262,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.797918213819262,"endHours":19.797918213819262,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.797918213819262,"endHours":20.797918213819262,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.797918213819262,"endHours":21.797918213819262,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.797918213819262,"endHours":22.797918213819262,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.797918213819262,"endHours":23.797918213819262,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.797918213819262,"endHours":24.797918213819262,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.797918213819262,"endHours":25.797918213819262,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.797918213819262,"endHours":26.797918213819262,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.797918213819262,"endHours":27.797918213819262,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.797918213819262,"endHours":28.797918213819262,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.797918213819262,"endHours":29.797918213819262,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.797918213819262,"endHours":30.797918213819262,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.94245950818594,"eotMinutes":-14.503309722591807,"ayanamsa":25.7543}},"calendars":{"vikram_samvat":2193,"vikram_samvatsara":"Saumya","saka_samvat":2058,"saka_samvatsara":"Durmukhi","bengali_samvat":1543,"malayalam_era":1312,"nanakshahi_year":667,"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 Saptamī · Vikram 2193 Saumya · Śaka 2058 Durmukhi"},"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 9, 2136 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 9, 2136 CE for Lucknow, Uttar Pradesh: Śukla Saptamī, sūryodaya 06:48, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2136-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2136-02-09","sa":"https://sa.vidhyamitra.com/city/lucknow/2136-02-09","hi":"https://hi.vidhyamitra.com/city/lucknow/2136-02-09","x-default":"https://vidhyamitra.com/city/lucknow/2136-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T14:51:39.878Z","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":"2026-06-02T14:51:39.878Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T14:51:39.878Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}