{"id":"vidhyamitra:city-day:howrah:2188-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2188-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-01-29","date_display":"January 29, 2188 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":2188,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520238.770833,"kali_year":5289,"ahargana":1931773.2708,"sun":{"sidereal_longitude":281.8602,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":290.0375,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.1773,"elapsed_within_tithi_degrees":8.1773},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.0375,"elapsed_within_degrees":10.0375},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.8976},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2188,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520238.770833,"ahargana":1931773.2708,"kali_year":5289,"ayanamsa_lahiri":26.4803,"grahas":{"sun":{"sidereal_longitude":282.3259029999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.21800299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-3.1626},"mars":{"sidereal_longitude":309.384003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":256.735903,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":307.608303,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":326.42690300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":175.48720300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":65.3558,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.3558,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"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":2188,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520238.770833,"kali_year":5289,"ahargana":1931773.2708,"sun":{"sidereal_longitude":281.8602,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":290.0375,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.1773,"elapsed_within_tithi_degrees":8.1773},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.0375,"elapsed_within_degrees":10.0375},"yoga":{"number":16,"name":"Siddhi","sum_longitude":211.8976},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.163,"elongation":8.177},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.163,"opposition_distance":171.823}},"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":11.087917506222604,"dayLengthDisplay":"11 Hours 05 Mins 17 Secs","nightLengthDisplay":"12 Hours 54 Mins 43 Secs","moonriseLocal":"06:39","moonsetLocal":"17:48","rahuKala":{"name":"Rāhu Kāla","start":"14:36","end":"16:00","startHours":14.607274742767556,"endHours":15.99326443104538,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:04","end":"10:27","startHours":9.063315989656253,"endHours":10.44930567793408,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:50","end":"13:13","startHours":11.835295366211906,"endHours":13.22128505448973,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.878517364552543,"endHours":9.248114614759963,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:03","startHours":6.753333175859877,"endHours":7.049010976025813,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:28","end":"12:12","startHours":11.465698116004484,"endHours":12.204892616419324,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:49","end":"05:33","startHours":4.812947612270922,"endHours":5.552142112685762,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:17","startHours":5.367343487582052,"endHours":6.2913366131006025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:25","startHours":13.683281617249005,"endHours":14.422476117663845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.179254119323208,"endHours":17.579254119323206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:50","startHours":17.379254119323207,"endHours":17.84125068208248,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.129254119323207,"endHours":18.879254119323207,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:28","end":"00:12","startHours":23.465698116004482,"endHours":24.204892616419322,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:17","end":"07:41","startHours":6.2913366131006025,"endHours":7.677326301378428,"quality":"inauspicious"},{"name":"Udveg","start":"07:41","end":"09:04","startHours":7.677326301378428,"endHours":9.063315989656253,"quality":"inauspicious"},{"name":"Chala","start":"09:04","end":"10:27","startHours":9.063315989656253,"endHours":10.44930567793408,"quality":"neutral"},{"name":"Labha","start":"10:27","end":"11:50","startHours":10.44930567793408,"endHours":11.835295366211906,"quality":"auspicious"},{"name":"Amṛta","start":"11:50","end":"13:13","startHours":11.835295366211906,"endHours":13.22128505448973,"quality":"auspicious"},{"name":"Kāla","start":"13:13","end":"14:36","startHours":13.22128505448973,"endHours":14.607274742767556,"quality":"inauspicious"},{"name":"Śubha","start":"14:36","end":"16:00","startHours":14.607274742767556,"endHours":15.99326443104538,"quality":"auspicious"},{"name":"Roga","start":"16:00","end":"17:23","startHours":15.99326443104538,"endHours":17.379254119323207,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:23","end":"19:00","startHours":17.379254119323207,"endHours":18.993264431045382,"quality":"inauspicious"},{"name":"Śubha","start":"19:00","end":"20:36","startHours":18.993264431045382,"endHours":20.607274742767554,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"22:13","startHours":20.607274742767554,"endHours":22.22128505448973,"quality":"inauspicious"},{"name":"Udveg","start":"22:13","end":"23:50","startHours":22.22128505448973,"endHours":23.835295366211906,"quality":"inauspicious"},{"name":"Chala","start":"23:50","end":"01:27","startHours":23.835295366211906,"endHours":25.449305677934078,"quality":"neutral"},{"name":"Labha","start":"01:27","end":"03:04","startHours":25.449305677934078,"endHours":27.063315989656253,"quality":"auspicious"},{"name":"Amṛta","start":"03:04","end":"04:41","startHours":27.063315989656253,"endHours":28.67732630137843,"quality":"auspicious"},{"name":"Kāla","start":"04:41","end":"06:17","startHours":28.67732630137843,"endHours":30.291336613100604,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.2913366131006025,"endHours":7.2913366131006025,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.2913366131006025,"endHours":8.291336613100603,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.291336613100603,"endHours":9.291336613100603,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.291336613100603,"endHours":10.291336613100603,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.291336613100603,"endHours":11.291336613100603,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.291336613100603,"endHours":12.291336613100603,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.291336613100603,"endHours":13.291336613100603,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.291336613100603,"endHours":14.291336613100603,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.291336613100603,"endHours":15.291336613100603,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.291336613100603,"endHours":16.291336613100604,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.291336613100604,"endHours":17.291336613100604,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.291336613100604,"endHours":18.291336613100604,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.291336613100604,"endHours":19.291336613100604,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.291336613100604,"endHours":20.291336613100604,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.291336613100604,"endHours":21.291336613100604,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.291336613100604,"endHours":22.291336613100604,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.291336613100604,"endHours":23.291336613100604,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.291336613100604,"endHours":24.291336613100604,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.291336613100604,"endHours":25.291336613100604,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.291336613100604,"endHours":26.291336613100604,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.291336613100604,"endHours":27.291336613100604,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.291336613100604,"endHours":28.291336613100604,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.291336613100604,"endHours":29.291336613100604,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.291336613100604,"endHours":30.291336613100604,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","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":-18.055676344368457,"eotMinutes":-13.172121972714217,"ayanamsa":26.4803}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"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":[]},"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, 2188 CE · Howrah, West Bengal · Vidhyamitra","description":"January 29, 2188 CE for Howrah, West Bengal: Śukla Pratipada, sūryodaya 06:17, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2188-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2188-01-29","sa":"https://sa.vidhyamitra.com/city/howrah/2188-01-29","hi":"https://hi.vidhyamitra.com/city/howrah/2188-01-29","x-default":"https://vidhyamitra.com/city/howrah/2188-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T10:24:14.722Z","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":"2026-06-04T10:24:14.722Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T10:24:14.722Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}