{"id":"vidhyamitra:city-day:lucknow:2149-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2149-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-12-04","date_display":"December 4, 2149 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":2149,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506303.770833,"kali_year":5251,"ahargana":1917838.2708,"sun":{"sidereal_longitude":225.2435,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":270.193,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9496,"elapsed_within_tithi_degrees":8.9496},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.193,"elapsed_within_degrees":3.5264},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.4365},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2149,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506303.770833,"ahargana":1917838.2708,"kali_year":5251,"ayanamsa_lahiri":25.9473,"grahas":{"sun":{"sidereal_longitude":226.09572300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":267.582623,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":-0.5084},"mars":{"sidereal_longitude":217.97912300000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":230.9399229999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":232.28772299999991,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":219.38182299999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":57.895523000000026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":83.6991,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":263.6991,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2149,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506303.770833,"kali_year":5251,"ahargana":1917838.2708,"sun":{"sidereal_longitude":225.2435,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":270.193,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9496,"elapsed_within_tithi_degrees":8.9496},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.193,"elapsed_within_degrees":3.5264},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":135.4365},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.508,"elongation":44.95},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.508,"opposition_distance":135.05}},"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":"06:41","sunsetLocal":"17:14","solarNoonLocal":"11:57","dayLengthHours":10.545175056817635,"dayLengthDisplay":"10 Hours 32 Mins 43 Secs","nightLengthDisplay":"13 Hours 27 Mins 17 Secs","moonriseLocal":"09:26","moonsetLocal":"20:00","rahuKala":{"name":"Rāhu Kāla","start":"13:16","end":"14:35","startHours":13.272386473200486,"endHours":14.590533355302691,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:41","end":"08:00","startHours":6.681652062689464,"endHours":7.999798944791668,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:19","end":"10:38","startHours":9.317945826893872,"endHours":10.636092708996078,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:30","startHours":9.142192909280245,"endHours":9.493698744507501,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:24","startHours":7.121034356723532,"endHours":7.402239024905336,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:18","startHours":11.602733755871027,"endHours":12.305745426325535,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"05:59","startHours":5.275628721780446,"endHours":5.978640392234955,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:41","startHours":5.802887474621327,"endHours":6.681652062689464,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:25","startHours":13.711768767234554,"endHours":14.414780437689064,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.0268271195071,"endHours":17.4268271195071,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:40","startHours":17.2268271195071,"endHours":17.666209413541168,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.9768271195071,"endHours":18.7268271195071,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:18","startHours":23.602733755871025,"endHours":24.305745426325533,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:41","end":"08:00","startHours":6.681652062689464,"endHours":7.999798944791668,"quality":"auspicious"},{"name":"Roga","start":"08:00","end":"09:19","startHours":7.999798944791668,"endHours":9.317945826893872,"quality":"inauspicious"},{"name":"Udveg","start":"09:19","end":"10:38","startHours":9.317945826893872,"endHours":10.636092708996078,"quality":"inauspicious"},{"name":"Chala","start":"10:38","end":"11:57","startHours":10.636092708996078,"endHours":11.954239591098283,"quality":"neutral"},{"name":"Labha","start":"11:57","end":"13:16","startHours":11.954239591098283,"endHours":13.272386473200486,"quality":"auspicious"},{"name":"Amṛta","start":"13:16","end":"14:35","startHours":13.272386473200486,"endHours":14.590533355302691,"quality":"auspicious"},{"name":"Kāla","start":"14:35","end":"15:55","startHours":14.590533355302691,"endHours":15.908680237404894,"quality":"inauspicious"},{"name":"Śubha","start":"15:55","end":"17:14","startHours":15.908680237404894,"endHours":17.2268271195071,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:14","end":"18:55","startHours":17.2268271195071,"endHours":18.908680237404894,"quality":"auspicious"},{"name":"Kāla","start":"18:55","end":"20:35","startHours":18.908680237404894,"endHours":20.59053335530269,"quality":"inauspicious"},{"name":"Śubha","start":"20:35","end":"22:16","startHours":20.59053335530269,"endHours":22.272386473200484,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:57","startHours":22.272386473200484,"endHours":23.954239591098283,"quality":"inauspicious"},{"name":"Udveg","start":"23:57","end":"01:38","startHours":23.954239591098283,"endHours":25.636092708996078,"quality":"inauspicious"},{"name":"Chala","start":"01:38","end":"03:19","startHours":25.636092708996078,"endHours":27.317945826893872,"quality":"neutral"},{"name":"Labha","start":"03:19","end":"05:00","startHours":27.317945826893872,"endHours":28.99979894479167,"quality":"auspicious"},{"name":"Amṛta","start":"05:00","end":"06:41","startHours":28.99979894479167,"endHours":30.681652062689466,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:41","end":"07:41","startHours":6.681652062689464,"endHours":7.681652062689464,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:41","end":"08:41","startHours":7.681652062689464,"endHours":8.681652062689464,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:41","end":"09:41","startHours":8.681652062689464,"endHours":9.681652062689464,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:41","end":"10:41","startHours":9.681652062689464,"endHours":10.681652062689464,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:41","end":"11:41","startHours":10.681652062689464,"endHours":11.681652062689464,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:41","end":"12:41","startHours":11.681652062689464,"endHours":12.681652062689464,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:41","end":"13:41","startHours":12.681652062689464,"endHours":13.681652062689464,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:41","end":"14:41","startHours":13.681652062689464,"endHours":14.681652062689464,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:41","end":"15:41","startHours":14.681652062689464,"endHours":15.681652062689464,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:41","end":"16:41","startHours":15.681652062689464,"endHours":16.681652062689466,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:41","end":"17:41","startHours":16.681652062689466,"endHours":17.681652062689466,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:41","end":"18:41","startHours":17.681652062689466,"endHours":18.681652062689466,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:41","end":"19:41","startHours":18.681652062689466,"endHours":19.681652062689466,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:41","end":"20:41","startHours":19.681652062689466,"endHours":20.681652062689466,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:41","end":"21:41","startHours":20.681652062689466,"endHours":21.681652062689466,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:41","end":"22:41","startHours":21.681652062689466,"endHours":22.681652062689466,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:41","end":"23:41","startHours":22.681652062689466,"endHours":23.681652062689466,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:41","end":"00:41","startHours":23.681652062689466,"endHours":24.681652062689466,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:41","end":"01:41","startHours":24.681652062689466,"endHours":25.681652062689466,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:41","end":"02:41","startHours":25.681652062689466,"endHours":26.681652062689466,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:41","end":"03:41","startHours":26.681652062689466,"endHours":27.681652062689466,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:41","end":"04:41","startHours":27.681652062689466,"endHours":28.681652062689466,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:41","end":"05:41","startHours":28.681652062689466,"endHours":29.681652062689466,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:41","end":"06:41","startHours":29.681652062689466,"endHours":30.681652062689466,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.232024762692642,"eotMinutes":8.960824534103129,"ayanamsa":25.9473}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Caturthī · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 December 4, 2149 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"December 4, 2149 CE for Lucknow, Uttar Pradesh: Śukla Caturthī, sūryodaya 06:41, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2149-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2149-12-04","sa":"https://sa.vidhyamitra.com/city/lucknow/2149-12-04","hi":"https://hi.vidhyamitra.com/city/lucknow/2149-12-04","x-default":"https://vidhyamitra.com/city/lucknow/2149-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:06:13.899Z","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":"2026-06-02T01:06:13.899Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:06:13.899Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}