{"id":"vidhyamitra:city-day:lucknow:2123-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2123-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2123-07-13","date_display":"July 13, 2123 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":2123,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496662.770833,"kali_year":5225,"ahargana":1908197.2708,"sun":{"sidereal_longitude":84.0065,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":315.0458,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.0392,"elapsed_within_tithi_degrees":3.0392},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.0458,"elapsed_within_degrees":8.3791},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.0523},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2123,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496662.770833,"ahargana":1908197.2708,"kali_year":5225,"ayanamsa_lahiri":25.5786,"grahas":{"sun":{"sidereal_longitude":84.70298000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":313.33678,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":4.4384},"mars":{"sidereal_longitude":162.64148,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":109.10867999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":149.20747999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":81.83758,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":97.14038,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":234.5257,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.5257,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"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":2123,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496662.770833,"kali_year":5225,"ahargana":1908197.2708,"sun":{"sidereal_longitude":84.0065,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":315.0458,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.0392,"elapsed_within_tithi_degrees":3.0392},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.0458,"elapsed_within_degrees":8.3791},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":39.0523},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.438,"elongation":128.961},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.438,"opposition_distance":51.039}},"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":"05:20","sunsetLocal":"19:03","solarNoonLocal":"12:12","dayLengthHours":13.703085574105597,"dayLengthDisplay":"13 Hours 42 Mins 11 Secs","nightLengthDisplay":"10 Hours 17 Mins 49 Secs","moonriseLocal":"21:40","moonsetLocal":"09:12","rahuKala":{"name":"Rāhu Kāla","start":"15:37","end":"17:20","startHours":15.618715207629077,"endHours":17.331600904392275,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:46","end":"10:29","startHours":8.76717242057628,"endHours":10.480058117339478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:12","end":"13:54","startHours":12.192943814102678,"endHours":13.905829510865878,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:32","end":"09:00","startHours":8.538787661007852,"endHours":8.995557180144706,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:17","startHours":5.912362925970946,"endHours":6.277778541280429,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:39","startHours":11.736174294965824,"endHours":12.649713333239532,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:26","startHours":3.514322950502467,"endHours":4.427861988776174,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:20","startHours":4.199477229207747,"endHours":5.34140102704988,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:23","startHours":14.476791409786944,"endHours":15.39033044806065,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.844486601155477,"endHours":19.244486601155476,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.044486601155477,"endHours":19.615448500076543,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.794486601155477,"endHours":20.544486601155477,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:39","startHours":23.736174294965824,"endHours":24.64971333323953,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:20","end":"07:03","startHours":5.34140102704988,"endHours":7.05428672381308,"quality":"inauspicious"},{"name":"Udveg","start":"07:03","end":"08:46","startHours":7.05428672381308,"endHours":8.76717242057628,"quality":"inauspicious"},{"name":"Chala","start":"08:46","end":"10:29","startHours":8.76717242057628,"endHours":10.480058117339478,"quality":"neutral"},{"name":"Labha","start":"10:29","end":"12:12","startHours":10.480058117339478,"endHours":12.192943814102678,"quality":"auspicious"},{"name":"Amṛta","start":"12:12","end":"13:54","startHours":12.192943814102678,"endHours":13.905829510865878,"quality":"auspicious"},{"name":"Kāla","start":"13:54","end":"15:37","startHours":13.905829510865878,"endHours":15.618715207629077,"quality":"inauspicious"},{"name":"Śubha","start":"15:37","end":"17:20","startHours":15.618715207629077,"endHours":17.331600904392275,"quality":"auspicious"},{"name":"Roga","start":"17:20","end":"19:03","startHours":17.331600904392275,"endHours":19.044486601155477,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:03","end":"20:20","startHours":19.044486601155477,"endHours":20.33160090439228,"quality":"inauspicious"},{"name":"Śubha","start":"20:20","end":"21:37","startHours":20.33160090439228,"endHours":21.618715207629077,"quality":"auspicious"},{"name":"Roga","start":"21:37","end":"22:54","startHours":21.618715207629077,"endHours":22.90582951086588,"quality":"inauspicious"},{"name":"Udveg","start":"22:54","end":"00:12","startHours":22.90582951086588,"endHours":24.192943814102676,"quality":"inauspicious"},{"name":"Chala","start":"00:12","end":"01:29","startHours":24.192943814102676,"endHours":25.48005811733948,"quality":"neutral"},{"name":"Labha","start":"01:29","end":"02:46","startHours":25.48005811733948,"endHours":26.76717242057628,"quality":"auspicious"},{"name":"Amṛta","start":"02:46","end":"04:03","startHours":26.76717242057628,"endHours":28.054286723813078,"quality":"auspicious"},{"name":"Kāla","start":"04:03","end":"05:20","startHours":28.054286723813078,"endHours":29.34140102704988,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:20","end":"06:20","startHours":5.34140102704988,"endHours":6.34140102704988,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:20","end":"07:20","startHours":6.34140102704988,"endHours":7.34140102704988,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:20","end":"08:20","startHours":7.34140102704988,"endHours":8.34140102704988,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:20","end":"09:20","startHours":8.34140102704988,"endHours":9.34140102704988,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:20","end":"10:20","startHours":9.34140102704988,"endHours":10.34140102704988,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:20","end":"11:20","startHours":10.34140102704988,"endHours":11.34140102704988,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:20","end":"12:20","startHours":11.34140102704988,"endHours":12.34140102704988,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:20","end":"13:20","startHours":12.34140102704988,"endHours":13.34140102704988,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:20","end":"14:20","startHours":13.34140102704988,"endHours":14.34140102704988,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:20","end":"15:20","startHours":14.34140102704988,"endHours":15.34140102704988,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:20","end":"16:20","startHours":15.34140102704988,"endHours":16.34140102704988,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:20","end":"17:20","startHours":16.34140102704988,"endHours":17.34140102704988,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:20","end":"18:20","startHours":17.34140102704988,"endHours":18.34140102704988,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:20","end":"19:20","startHours":18.34140102704988,"endHours":19.34140102704988,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:20","end":"20:20","startHours":19.34140102704988,"endHours":20.34140102704988,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:20","end":"21:20","startHours":20.34140102704988,"endHours":21.34140102704988,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:20","end":"22:20","startHours":21.34140102704988,"endHours":22.34140102704988,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:20","end":"23:20","startHours":22.34140102704988,"endHours":23.34140102704988,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:20","end":"00:20","startHours":23.34140102704988,"endHours":24.34140102704988,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:20","end":"01:20","startHours":24.34140102704988,"endHours":25.34140102704988,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:20","end":"02:20","startHours":25.34140102704988,"endHours":26.34140102704988,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:20","end":"03:20","startHours":26.34140102704988,"endHours":27.34140102704988,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:20","end":"04:20","startHours":27.34140102704988,"endHours":28.34140102704988,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:20","end":"05:20","startHours":28.34140102704988,"endHours":29.34140102704988,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.905275820378105,"eotMinutes":-5.361428846160681,"ayanamsa":25.5786}},"calendars":{"vikram_samvat":2180,"vikram_samvatsara":"Durmukhi","saka_samvat":2045,"saka_samvatsara":"Subhānu","bengali_samvat":1530,"malayalam_era":1299,"nanakshahi_year":654,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Pañcamī · Vikram 2180 Durmukhi · Śaka 2045 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 13, 2123 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"July 13, 2123 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Pañcamī, sūryodaya 05:20, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2123-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2123-07-13","sa":"https://sa.vidhyamitra.com/city/lucknow/2123-07-13","hi":"https://hi.vidhyamitra.com/city/lucknow/2123-07-13","x-default":"https://vidhyamitra.com/city/lucknow/2123-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:20:49.614Z","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":"2026-06-02T12:20:49.614Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:20:49.614Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}