{"id":"vidhyamitra:city-day:howrah:2154-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2154-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-01-29","date_display":"January 29, 2154 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":2154,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507820.770833,"kali_year":5255,"ahargana":1919355.2708,"sun":{"sidereal_longitude":282.6769,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":95.1415,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4646,"elapsed_within_tithi_degrees":4.4646},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1415,"elapsed_within_degrees":1.8082},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.8185},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2154,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507820.770833,"ahargana":1919355.2708,"kali_year":5255,"ayanamsa_lahiri":26.0053,"grahas":{"sun":{"sidereal_longitude":283.056962,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":96.37246200000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":4.4977},"mars":{"sidereal_longitude":290.507162,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":259.820562,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":354.698762,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":295.8629619999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":113.87346200000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":3.3212,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":183.3212,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2154,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507820.770833,"kali_year":5255,"ahargana":1919355.2708,"sun":{"sidereal_longitude":282.6769,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":95.1415,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":172.4646,"elapsed_within_tithi_degrees":4.4646},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.1415,"elapsed_within_degrees":1.8082},"yoga":{"number":2,"name":"Prīti","sum_longitude":17.8185},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.498,"elongation":172.465},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.498,"opposition_distance":7.535}},"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":"06:17","sunsetLocal":"17:23","solarNoonLocal":"11:50","dayLengthHours":11.092028230958153,"dayLengthDisplay":"11 Hours 05 Mins 31 Secs","nightLengthDisplay":"12 Hours 54 Mins 29 Secs","moonriseLocal":"16:47","moonsetLocal":"06:00","rahuKala":{"name":"Rāhu Kāla","start":"14:36","end":"16:00","startHours":14.608302423951443,"endHours":15.994805952821212,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:04","end":"10:27","startHours":9.062288308472365,"endHours":10.448791837342135,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:50","end":"13:13","startHours":11.835295366211904,"endHours":13.221798895081672,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.877421171289729,"endHours":9.247155445655002,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.751449093689417,"endHours":7.047236513181635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:12","startHours":11.465561091846633,"endHours":12.205029640577175,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:33","startHours":4.81034415327174,"endHours":5.549812702002284,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:17","startHours":5.364945564819648,"endHours":6.289281250732827,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:25","startHours":13.683966738038263,"endHours":14.423435286768807,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.18130948169098,"endHours":17.58130948169098,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:51","startHours":17.38130948169098,"endHours":17.84347732464757,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.13130948169098,"endHours":18.88130948169098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:12","startHours":23.46556109184663,"endHours":24.205029640577173,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:17","end":"07:41","startHours":6.289281250732827,"endHours":7.675784779602596,"quality":"inauspicious"},{"name":"Udveg","start":"07:41","end":"09:04","startHours":7.675784779602596,"endHours":9.062288308472365,"quality":"inauspicious"},{"name":"Chala","start":"09:04","end":"10:27","startHours":9.062288308472365,"endHours":10.448791837342135,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"11:50","startHours":10.448791837342135,"endHours":11.835295366211904,"quality":"auspicious"},{"name":"Amṛta","start":"11:50","end":"13:13","startHours":11.835295366211904,"endHours":13.221798895081672,"quality":"auspicious"},{"name":"Kāla","start":"13:13","end":"14:36","startHours":13.221798895081672,"endHours":14.608302423951443,"quality":"inauspicious"},{"name":"Śubha","start":"14:36","end":"16:00","startHours":14.608302423951443,"endHours":15.994805952821212,"quality":"auspicious"},{"name":"Roga","start":"16:00","end":"17:23","startHours":15.994805952821212,"endHours":17.38130948169098,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:23","end":"19:00","startHours":17.38130948169098,"endHours":18.99480595282121,"quality":"inauspicious"},{"name":"Śubha","start":"19:00","end":"20:36","startHours":18.99480595282121,"endHours":20.608302423951443,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"22:13","startHours":20.608302423951443,"endHours":22.221798895081672,"quality":"inauspicious"},{"name":"Udveg","start":"22:13","end":"23:50","startHours":22.221798895081672,"endHours":23.835295366211902,"quality":"inauspicious"},{"name":"Chala","start":"23:50","end":"01:27","startHours":23.835295366211902,"endHours":25.448791837342135,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"03:04","startHours":25.448791837342135,"endHours":27.062288308472365,"quality":"auspicious"},{"name":"Amṛta","start":"03:04","end":"04:41","startHours":27.062288308472365,"endHours":28.675784779602594,"quality":"auspicious"},{"name":"Kāla","start":"04:41","end":"06:17","startHours":28.675784779602594,"endHours":30.289281250732827,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.289281250732827,"endHours":7.289281250732827,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.289281250732827,"endHours":8.289281250732827,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.289281250732827,"endHours":9.289281250732827,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.289281250732827,"endHours":10.289281250732827,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.289281250732827,"endHours":11.289281250732827,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.289281250732827,"endHours":12.289281250732827,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.289281250732827,"endHours":13.289281250732827,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.289281250732827,"endHours":14.289281250732827,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.289281250732827,"endHours":15.289281250732827,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.289281250732827,"endHours":16.289281250732827,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.289281250732827,"endHours":17.289281250732827,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.289281250732827,"endHours":18.289281250732827,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.289281250732827,"endHours":19.289281250732827,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.289281250732827,"endHours":20.289281250732827,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.289281250732827,"endHours":21.289281250732827,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.289281250732827,"endHours":22.289281250732827,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.289281250732827,"endHours":23.289281250732827,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.289281250732827,"endHours":24.289281250732827,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.289281250732827,"endHours":25.289281250732827,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.289281250732827,"endHours":26.289281250732827,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.289281250732827,"endHours":27.289281250732827,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.289281250732827,"endHours":28.289281250732827,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.289281250732827,"endHours":29.289281250732827,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.289281250732827,"endHours":30.289281250732827,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.988373383053833,"eotMinutes":-13.172121972714217,"ayanamsa":26.0053}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 January 29, 2154 CE · Howrah, West Bengal · Vidhyamitra","description":"January 29, 2154 CE for Howrah, West Bengal: Śukla Pūrṇimā, sūryodaya 06:17, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2154-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2154-01-29","sa":"https://sa.vidhyamitra.com/city/howrah/2154-01-29","hi":"https://hi.vidhyamitra.com/city/howrah/2154-01-29","x-default":"https://vidhyamitra.com/city/howrah/2154-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:43:19.990Z","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":"2026-06-01T22:43:19.990Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:43:19.990Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}