{"id":"vidhyamitra:city-day:howrah:2139-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2139-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-05-07","date_display":"May 7, 2139 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":2139,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502439.770833,"kali_year":5241,"ahargana":1913974.2708,"sun":{"sidereal_longitude":20.1074,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.6418,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.5345,"elapsed_within_tithi_degrees":4.5345},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.6418,"elapsed_within_degrees":0.6418},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.7492},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2139,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502439.770833,"ahargana":1913974.2708,"kali_year":5241,"ayanamsa_lahiri":25.7995,"grahas":{"sun":{"sidereal_longitude":20.392056000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":122.44895600000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-0.9507},"mars":{"sidereal_longitude":12.757655999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":29.908555999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":283.514356,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":0.5826559999999859,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":290.16775600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":288.4324,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.4324,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2139,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502439.770833,"kali_year":5241,"ahargana":1913974.2708,"sun":{"sidereal_longitude":20.1074,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.6418,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.5345,"elapsed_within_tithi_degrees":4.5345},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.6418,"elapsed_within_degrees":0.6418},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.7492},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.951,"elongation":100.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.951,"opposition_distance":79.466}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:01","sunsetLocal":"18:06","solarNoonLocal":"11:33","dayLengthHours":13.081832227130972,"dayLengthDisplay":"13 Hours 04 Mins 55 Secs","nightLengthDisplay":"10 Hours 55 Mins 05 Secs","moonriseLocal":"11:59","moonsetLocal":"00:45","rahuKala":{"name":"Rāhu Kāla","start":"13:12","end":"14:50","startHours":13.192461351607939,"endHours":14.82769037999931,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:01","end":"06:39","startHours":5.016316209651082,"endHours":6.651545238042454,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:17","end":"09:55","startHours":8.286774266433826,"endHours":9.922003294825195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:04","end":"08:30","startHours":8.068743729314976,"endHours":8.504804803552675,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:34","end":"05:55","startHours":5.561392552448206,"endHours":5.910241411838365,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:07","end":"12:00","startHours":11.12117124897887,"endHours":11.993293397454268,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:09","startHours":3.2720719127002855,"endHours":4.144194061175684,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:56","end":"05:01","startHours":3.926163524056834,"endHours":5.016316209651082,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:44","end":"14:37","startHours":13.737537694405063,"endHours":14.609659842880461,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.898148436782055,"endHours":18.298148436782053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:39","startHours":18.098148436782054,"endHours":18.643224779579178,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.848148436782054,"endHours":19.598148436782054,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:07","end":"00:00","startHours":23.121171248978868,"endHours":23.993293397454266,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:01","end":"06:39","startHours":5.016316209651082,"endHours":6.651545238042454,"quality":"auspicious"},{"name":"Roga","start":"06:39","end":"08:17","startHours":6.651545238042454,"endHours":8.286774266433826,"quality":"inauspicious"},{"name":"Udveg","start":"08:17","end":"09:55","startHours":8.286774266433826,"endHours":9.922003294825195,"quality":"inauspicious"},{"name":"Chala","start":"09:55","end":"11:33","startHours":9.922003294825195,"endHours":11.557232323216567,"quality":"neutral"},{"name":"Labha","start":"11:33","end":"13:12","startHours":11.557232323216567,"endHours":13.192461351607939,"quality":"auspicious"},{"name":"Amṛta","start":"13:12","end":"14:50","startHours":13.192461351607939,"endHours":14.82769037999931,"quality":"auspicious"},{"name":"Kāla","start":"14:50","end":"16:28","startHours":14.82769037999931,"endHours":16.462919408390682,"quality":"inauspicious"},{"name":"Śubha","start":"16:28","end":"18:06","startHours":16.462919408390682,"endHours":18.098148436782054,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:06","end":"19:28","startHours":18.098148436782054,"endHours":19.462919408390682,"quality":"auspicious"},{"name":"Kāla","start":"19:28","end":"20:50","startHours":19.462919408390682,"endHours":20.82769037999931,"quality":"inauspicious"},{"name":"Śubha","start":"20:50","end":"22:12","startHours":20.82769037999931,"endHours":22.19246135160794,"quality":"auspicious"},{"name":"Roga","start":"22:12","end":"23:33","startHours":22.19246135160794,"endHours":23.557232323216567,"quality":"inauspicious"},{"name":"Udveg","start":"23:33","end":"00:55","startHours":23.557232323216567,"endHours":24.922003294825195,"quality":"inauspicious"},{"name":"Chala","start":"00:55","end":"02:17","startHours":24.922003294825195,"endHours":26.286774266433824,"quality":"neutral"},{"name":"Labha","start":"02:17","end":"03:39","startHours":26.286774266433824,"endHours":27.651545238042452,"quality":"auspicious"},{"name":"Amṛta","start":"03:39","end":"05:01","startHours":27.651545238042452,"endHours":29.01631620965108,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:01","end":"06:01","startHours":5.016316209651082,"endHours":6.016316209651082,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:01","end":"07:01","startHours":6.016316209651082,"endHours":7.016316209651082,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:01","end":"08:01","startHours":7.016316209651082,"endHours":8.016316209651082,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:01","end":"09:01","startHours":8.016316209651082,"endHours":9.016316209651082,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:01","end":"10:01","startHours":9.016316209651082,"endHours":10.016316209651082,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:01","end":"11:01","startHours":10.016316209651082,"endHours":11.016316209651082,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:01","end":"12:01","startHours":11.016316209651082,"endHours":12.016316209651082,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:01","end":"13:01","startHours":12.016316209651082,"endHours":13.016316209651082,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:01","end":"14:01","startHours":13.016316209651082,"endHours":14.016316209651082,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:01","end":"15:01","startHours":14.016316209651082,"endHours":15.016316209651082,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:01","end":"16:01","startHours":15.016316209651082,"endHours":16.01631620965108,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:01","end":"17:01","startHours":16.01631620965108,"endHours":17.01631620965108,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:01","end":"18:01","startHours":17.01631620965108,"endHours":18.01631620965108,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:01","end":"19:01","startHours":18.01631620965108,"endHours":19.01631620965108,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:01","end":"20:01","startHours":19.01631620965108,"endHours":20.01631620965108,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:01","end":"21:01","startHours":20.01631620965108,"endHours":21.01631620965108,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:01","end":"22:01","startHours":21.01631620965108,"endHours":22.01631620965108,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:01","end":"23:01","startHours":22.01631620965108,"endHours":23.01631620965108,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:01","end":"00:01","startHours":23.01631620965108,"endHours":24.01631620965108,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:01","end":"01:01","startHours":24.01631620965108,"endHours":25.01631620965108,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:01","end":"02:01","startHours":25.01631620965108,"endHours":26.01631620965108,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:01","end":"03:01","startHours":26.01631620965108,"endHours":27.01631620965108,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:01","end":"04:01","startHours":27.01631620965108,"endHours":28.01631620965108,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:01","end":"05:01","startHours":28.01631620965108,"endHours":29.01631620965108,"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":16.680044192139746,"eotMinutes":3.5116606070058483,"ayanamsa":25.7995}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Navamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 7, 2139 CE · Howrah, West Bengal · Vidhyamitra","description":"May 7, 2139 CE for Howrah, West Bengal: Śukla Navamī, sūryodaya 05:01, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2139-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2139-05-07","sa":"https://sa.vidhyamitra.com/city/howrah/2139-05-07","hi":"https://hi.vidhyamitra.com/city/howrah/2139-05-07","x-default":"https://vidhyamitra.com/city/howrah/2139-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-26T04:41:24.685Z","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":"2026-05-26T04:41:24.685Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-26T04:41:24.685Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}