{"id":"vidhyamitra:city-day:lucknow:2138-02-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2138-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-02-22","date_display":"February 22, 2138 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":2138,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502000.770833,"kali_year":5239,"ahargana":1913535.2708,"sun":{"sidereal_longitude":307.2651,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":94.0223,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.7572,"elapsed_within_tithi_degrees":2.7572},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0223,"elapsed_within_degrees":0.689},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2874},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2138,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502000.770833,"ahargana":1913535.2708,"kali_year":5239,"ayanamsa_lahiri":25.7827,"grahas":{"sun":{"sidereal_longitude":307.465229,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.64612899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":2.7483},"mars":{"sidereal_longitude":136.88002900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":322.317629,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":245.29582900000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":324.931329,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":273.97192900000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":311.6928,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.6928,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2138,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502000.770833,"kali_year":5239,"ahargana":1913535.2708,"sun":{"sidereal_longitude":307.2651,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":94.0223,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.7572,"elapsed_within_tithi_degrees":2.7572},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0223,"elapsed_within_degrees":0.689},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":41.2874},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.748,"elongation":146.757},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.748,"opposition_distance":33.243}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":-1.109,"elongation":2.975},{"offset_days":3,"type":"lunar","occurs":true,"moon_latitude":-0.011,"opposition_distance":1.374},{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":0.907,"elongation":1.955}]},"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":"06:38","sunsetLocal":"18:03","solarNoonLocal":"12:20","dayLengthHours":11.422329578672617,"dayLengthDisplay":"11 Hours 25 Mins 20 Secs","nightLengthDisplay":"12 Hours 34 Mins 40 Secs","moonriseLocal":"15:28","moonsetLocal":"04:58","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:55","startHours":9.482750271246722,"endHours":10.9105414685808,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:46","end":"15:12","startHours":13.766123863248954,"endHours":15.19391506058303,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:38","end":"08:03","startHours":6.627167876578569,"endHours":8.054959073912645,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.29237811160218,"endHours":9.673122430891267,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.103098275689928,"endHours":7.4076937311211974,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:43","startHours":11.957588346625789,"endHours":12.719076985203964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:52","startHours":5.104190599422219,"endHours":5.865679238000395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:41","end":"06:38","startHours":5.675307078355851,"endHours":6.627167876578569,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:00","startHours":14.242054262360313,"endHours":15.003542900938488,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.849497455251186,"endHours":18.249497455251184,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:32","startHours":18.049497455251185,"endHours":18.525427854362544,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.799497455251185,"endHours":19.549497455251185,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:43","startHours":23.95758834662579,"endHours":24.719076985203962,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:38","end":"08:03","startHours":6.627167876578569,"endHours":8.054959073912645,"quality":"inauspicious"},{"name":"Śubha","start":"08:03","end":"09:29","startHours":8.054959073912645,"endHours":9.482750271246722,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:55","startHours":9.482750271246722,"endHours":10.9105414685808,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:20","startHours":10.9105414685808,"endHours":12.338332665914876,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:46","startHours":12.338332665914876,"endHours":13.766123863248954,"quality":"neutral"},{"name":"Labha","start":"13:46","end":"15:12","startHours":13.766123863248954,"endHours":15.19391506058303,"quality":"auspicious"},{"name":"Amṛta","start":"15:12","end":"16:37","startHours":15.19391506058303,"endHours":16.621706257917108,"quality":"auspicious"},{"name":"Kāla","start":"16:37","end":"18:03","startHours":16.621706257917108,"endHours":18.049497455251185,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:03","end":"19:37","startHours":18.049497455251185,"endHours":19.621706257917108,"quality":"auspicious"},{"name":"Amṛta","start":"19:37","end":"21:12","startHours":19.621706257917108,"endHours":21.19391506058303,"quality":"auspicious"},{"name":"Kāla","start":"21:12","end":"22:46","startHours":21.19391506058303,"endHours":22.766123863248954,"quality":"inauspicious"},{"name":"Śubha","start":"22:46","end":"00:20","startHours":22.766123863248954,"endHours":24.338332665914876,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:55","startHours":24.338332665914876,"endHours":25.9105414685808,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:29","startHours":25.9105414685808,"endHours":27.482750271246722,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:03","startHours":27.482750271246722,"endHours":29.054959073912645,"quality":"neutral"},{"name":"Labha","start":"05:03","end":"06:38","startHours":29.054959073912645,"endHours":30.627167876578568,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.627167876578569,"endHours":7.627167876578569,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.627167876578569,"endHours":8.627167876578568,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.627167876578568,"endHours":9.627167876578568,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.627167876578568,"endHours":10.627167876578568,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.627167876578568,"endHours":11.627167876578568,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.627167876578568,"endHours":12.627167876578568,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.627167876578568,"endHours":13.627167876578568,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.627167876578568,"endHours":14.627167876578568,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.627167876578568,"endHours":15.627167876578568,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.627167876578568,"endHours":16.627167876578568,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.627167876578568,"endHours":17.627167876578568,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.627167876578568,"endHours":18.627167876578568,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.627167876578568,"endHours":19.627167876578568,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.627167876578568,"endHours":20.627167876578568,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.627167876578568,"endHours":21.627167876578568,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.627167876578568,"endHours":22.627167876578568,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.627167876578568,"endHours":23.627167876578568,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.627167876578568,"endHours":24.627167876578568,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.627167876578568,"endHours":25.627167876578568,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.627167876578568,"endHours":26.627167876578568,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.627167876578568,"endHours":27.627167876578568,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.627167876578568,"endHours":28.627167876578568,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.627167876578568,"endHours":29.627167876578568,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.627167876578568,"endHours":30.627167876578568,"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) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.313358238847407,"eotMinutes":-14.08475995489261,"ayanamsa":25.7827}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"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 2195 Virodhakṛt · Śaka 2060 Vilambī"},"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 22, 2138 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"February 22, 2138 CE for Lucknow, Uttar Pradesh: Śukla Trayodaśī, sūryodaya 06:38, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2138-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2138-02-22","sa":"https://sa.vidhyamitra.com/city/lucknow/2138-02-22","hi":"https://hi.vidhyamitra.com/city/lucknow/2138-02-22","x-default":"https://vidhyamitra.com/city/lucknow/2138-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:24:21.527Z","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":"2026-06-03T09:24:21.527Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:24:21.527Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}