{"id":"vidhyamitra:city-day:lucknow:2129-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/2129-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-05-15","date_display":"May 15, 2129 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":2129,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498795.770833,"kali_year":5231,"ahargana":1910330.2708,"sun":{"sidereal_longitude":28.3648,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":349.2436,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.8788,"elapsed_within_tithi_degrees":8.8788},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.2436,"elapsed_within_degrees":2.5769},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.6084},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2129,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498795.770833,"ahargana":1910330.2708,"kali_year":5231,"ayanamsa_lahiri":25.6602,"grahas":{"sun":{"sidereal_longitude":28.674284,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":348.825084,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-3.3286},"mars":{"sidereal_longitude":282.80978400000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":0.8031839999999875,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":341.904884,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":341.245784,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":168.85988399999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":121.5091,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.5091,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"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":2129,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498795.770833,"kali_year":5231,"ahargana":1910330.2708,"sun":{"sidereal_longitude":28.3648,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":349.2436,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.8788,"elapsed_within_tithi_degrees":8.8788},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.2436,"elapsed_within_degrees":2.5769},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.6084},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.329,"elongation":39.121},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.329,"opposition_distance":140.879}},"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":"05:19","sunsetLocal":"18:46","solarNoonLocal":"12:02","dayLengthHours":13.460727101794205,"dayLengthDisplay":"13 Hours 27 Mins 39 Secs","nightLengthDisplay":"10 Hours 32 Mins 21 Secs","moonriseLocal":"03:09","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"17:05","end":"18:46","startHours":17.08875598090739,"endHours":18.771346868631667,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:02","end":"13:43","startHours":12.040983317734565,"endHours":13.723574205458839,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:24","end":"17:05","startHours":15.406165093183116,"endHours":17.08875598090739,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:54","startHours":8.451456090589442,"endHours":8.900146993982583,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.871483396078887,"endHours":6.230436118793399,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:29","startHours":11.592292414341424,"endHours":12.489674221127705,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:31","end":"04:25","startHours":3.5158561532649006,"endHours":4.41323796005118,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:19","startHours":4.188892508354611,"endHours":5.310619766837461,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:11","startHours":14.284437834700263,"endHours":15.181819641486543,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.571346868631668,"endHours":18.971346868631667,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:20","startHours":18.771346868631667,"endHours":19.332210497873092,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.521346868631667,"endHours":20.271346868631667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:29","startHours":23.592292414341426,"endHours":24.489674221127704,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:19","end":"07:00","startHours":5.310619766837461,"endHours":6.993210654561737,"quality":"inauspicious"},{"name":"Chala","start":"07:00","end":"08:41","startHours":6.993210654561737,"endHours":8.675801542286013,"quality":"neutral"},{"name":"Labha","start":"08:41","end":"10:22","startHours":8.675801542286013,"endHours":10.358392430010287,"quality":"auspicious"},{"name":"Amṛta","start":"10:22","end":"12:02","startHours":10.358392430010287,"endHours":12.040983317734565,"quality":"auspicious"},{"name":"Kāla","start":"12:02","end":"13:43","startHours":12.040983317734565,"endHours":13.723574205458839,"quality":"inauspicious"},{"name":"Śubha","start":"13:43","end":"15:24","startHours":13.723574205458839,"endHours":15.406165093183116,"quality":"auspicious"},{"name":"Roga","start":"15:24","end":"17:05","startHours":15.406165093183116,"endHours":17.08875598090739,"quality":"inauspicious"},{"name":"Udveg","start":"17:05","end":"18:46","startHours":17.08875598090739,"endHours":18.771346868631667,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:46","end":"20:05","startHours":18.771346868631667,"endHours":20.088755980907393,"quality":"auspicious"},{"name":"Roga","start":"20:05","end":"21:24","startHours":20.088755980907393,"endHours":21.406165093183116,"quality":"inauspicious"},{"name":"Udveg","start":"21:24","end":"22:43","startHours":21.406165093183116,"endHours":22.72357420545884,"quality":"inauspicious"},{"name":"Chala","start":"22:43","end":"00:02","startHours":22.72357420545884,"endHours":24.040983317734565,"quality":"neutral"},{"name":"Labha","start":"00:02","end":"01:22","startHours":24.040983317734565,"endHours":25.35839243001029,"quality":"auspicious"},{"name":"Amṛta","start":"01:22","end":"02:41","startHours":25.35839243001029,"endHours":26.675801542286013,"quality":"auspicious"},{"name":"Kāla","start":"02:41","end":"04:00","startHours":26.675801542286013,"endHours":27.993210654561736,"quality":"inauspicious"},{"name":"Śubha","start":"04:00","end":"05:19","startHours":27.993210654561736,"endHours":29.310619766837462,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:19","end":"06:19","startHours":5.310619766837461,"endHours":6.310619766837461,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:19","end":"07:19","startHours":6.310619766837461,"endHours":7.310619766837461,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:19","end":"08:19","startHours":7.310619766837461,"endHours":8.310619766837462,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:19","end":"09:19","startHours":8.310619766837462,"endHours":9.310619766837462,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:19","end":"10:19","startHours":9.310619766837462,"endHours":10.310619766837462,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:19","end":"11:19","startHours":10.310619766837462,"endHours":11.310619766837462,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:19","end":"12:19","startHours":11.310619766837462,"endHours":12.310619766837462,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:19","end":"13:19","startHours":12.310619766837462,"endHours":13.310619766837462,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:19","end":"14:19","startHours":13.310619766837462,"endHours":14.310619766837462,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:19","end":"15:19","startHours":14.310619766837462,"endHours":15.310619766837462,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:19","end":"16:19","startHours":15.310619766837462,"endHours":16.310619766837462,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:19","end":"17:19","startHours":16.310619766837462,"endHours":17.310619766837462,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:19","end":"18:19","startHours":17.310619766837462,"endHours":18.310619766837462,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:19","end":"19:19","startHours":18.310619766837462,"endHours":19.310619766837462,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:19","end":"20:19","startHours":19.310619766837462,"endHours":20.310619766837462,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:19","end":"21:19","startHours":20.310619766837462,"endHours":21.310619766837462,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:19","end":"22:19","startHours":21.310619766837462,"endHours":22.310619766837462,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:19","end":"23:19","startHours":22.310619766837462,"endHours":23.310619766837462,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:19","end":"00:19","startHours":23.310619766837462,"endHours":24.310619766837462,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:19","end":"01:19","startHours":24.310619766837462,"endHours":25.310619766837462,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:19","end":"02:19","startHours":25.310619766837462,"endHours":26.310619766837462,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:19","end":"03:19","startHours":26.310619766837462,"endHours":27.310619766837462,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:19","end":"04:19","startHours":27.310619766837462,"endHours":28.310619766837462,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:19","end":"05:19","startHours":28.310619766837462,"endHours":29.310619766837462,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.852417437421895,"eotMinutes":3.7562009359260493,"ayanamsa":25.6602}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvādaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 May 15, 2129 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"May 15, 2129 CE for Lucknow, Uttar Pradesh: Kṛṣṇa Dvādaśī, sūryodaya 05:19, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/2129-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/2129-05-15","sa":"https://sa.vidhyamitra.com/city/lucknow/2129-05-15","hi":"https://hi.vidhyamitra.com/city/lucknow/2129-05-15","x-default":"https://vidhyamitra.com/city/lucknow/2129-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:47:11.248Z","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":"2026-06-01T09:47:11.248Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:47:11.248Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}