{"id":"vidhyamitra:city-day:howrah:2172-10-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2172-10-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-10-29","date_display":"October 29, 2172 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":2172,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514668.770833,"kali_year":5274,"ahargana":1926203.2708,"sun":{"sidereal_longitude":188.8574,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":337.5569,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.6995,"elapsed_within_tithi_degrees":4.6995},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.5569,"elapsed_within_degrees":4.2236},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4143},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2172,"month":10,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514668.770833,"ahargana":1926203.2708,"kali_year":5274,"ayanamsa_lahiri":26.2672,"grahas":{"sun":{"sidereal_longitude":189.97831799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":338.453418,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":-1.7513},"mars":{"sidereal_longitude":246.008418,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":169.30581800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":206.15681799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":163.13181799999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":327.0294180000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":0.4812,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.4812,"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":2172,"month":10,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514668.770833,"kali_year":5274,"ahargana":1926203.2708,"sun":{"sidereal_longitude":188.8574,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":337.5569,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":148.6995,"elapsed_within_tithi_degrees":4.6995},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":337.5569,"elapsed_within_degrees":4.2236},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.4143},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.751,"elongation":148.7},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.751,"opposition_distance":31.3}},"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":"05:40","sunsetLocal":"17:01","solarNoonLocal":"11:21","dayLengthHours":11.353780717912855,"dayLengthDisplay":"11 Hours 21 Mins 14 Secs","nightLengthDisplay":"12 Hours 38 Mins 46 Secs","moonriseLocal":"15:09","moonsetLocal":"03:20","rahuKala":{"name":"Rāhu Kāla","start":"12:46","end":"14:11","startHours":12.761092675088719,"endHours":14.180315264827826,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:40","end":"07:05","startHours":5.664979726393185,"endHours":7.084202316132292,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:30","end":"09:55","startHours":8.503424905871398,"endHours":9.922647495610505,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:19","end":"08:42","startHours":8.314195227239518,"endHours":8.69265458450328,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:08","end":"06:26","startHours":6.138053922972888,"endHours":6.440821408783897,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"10:58","end":"11:43","startHours":10.96341072808585,"endHours":11.720329442613373,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:54","startHours":4.151142297338138,"endHours":4.908061011865661,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:40","startHours":4.718831333233781,"endHours":5.664979726393185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:14","end":"13:59","startHours":13.234166871668421,"endHours":13.991085586195945,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:49","end":"17:13","startHours":16.81876044430604,"endHours":17.21876044430604,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:01","end":"17:30","startHours":17.01876044430604,"endHours":17.49183464088574,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:46","end":"18:31","startHours":16.76876044430604,"endHours":18.51876044430604,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"22:58","end":"23:43","startHours":22.96341072808585,"endHours":23.720329442613373,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:40","end":"07:05","startHours":5.664979726393185,"endHours":7.084202316132292,"quality":"auspicious"},{"name":"Roga","start":"07:05","end":"08:30","startHours":7.084202316132292,"endHours":8.503424905871398,"quality":"inauspicious"},{"name":"Udveg","start":"08:30","end":"09:55","startHours":8.503424905871398,"endHours":9.922647495610505,"quality":"inauspicious"},{"name":"Chala","start":"09:55","end":"11:21","startHours":9.922647495610505,"endHours":11.341870085349612,"quality":"neutral"},{"name":"Labha","start":"11:21","end":"12:46","startHours":11.341870085349612,"endHours":12.761092675088719,"quality":"auspicious"},{"name":"Amṛta","start":"12:46","end":"14:11","startHours":12.761092675088719,"endHours":14.180315264827826,"quality":"auspicious"},{"name":"Kāla","start":"14:11","end":"15:36","startHours":14.180315264827826,"endHours":15.599537854566933,"quality":"inauspicious"},{"name":"Śubha","start":"15:36","end":"17:01","startHours":15.599537854566933,"endHours":17.01876044430604,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:01","end":"18:36","startHours":17.01876044430604,"endHours":18.599537854566933,"quality":"auspicious"},{"name":"Kāla","start":"18:36","end":"20:11","startHours":18.599537854566933,"endHours":20.180315264827826,"quality":"inauspicious"},{"name":"Śubha","start":"20:11","end":"21:46","startHours":20.180315264827826,"endHours":21.76109267508872,"quality":"auspicious"},{"name":"Roga","start":"21:46","end":"23:21","startHours":21.76109267508872,"endHours":23.341870085349612,"quality":"inauspicious"},{"name":"Udveg","start":"23:21","end":"00:55","startHours":23.341870085349612,"endHours":24.922647495610505,"quality":"inauspicious"},{"name":"Chala","start":"00:55","end":"02:30","startHours":24.922647495610505,"endHours":26.503424905871398,"quality":"neutral"},{"name":"Labha","start":"02:30","end":"04:05","startHours":26.503424905871398,"endHours":28.08420231613229,"quality":"auspicious"},{"name":"Amṛta","start":"04:05","end":"05:40","startHours":28.08420231613229,"endHours":29.664979726393184,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.664979726393185,"endHours":6.664979726393185,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.664979726393185,"endHours":7.664979726393185,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.664979726393185,"endHours":8.664979726393184,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.664979726393184,"endHours":9.664979726393184,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.664979726393184,"endHours":10.664979726393184,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.664979726393184,"endHours":11.664979726393184,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.664979726393184,"endHours":12.664979726393184,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.664979726393184,"endHours":13.664979726393184,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.664979726393184,"endHours":14.664979726393184,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.664979726393184,"endHours":15.664979726393184,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.664979726393184,"endHours":16.664979726393184,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.664979726393184,"endHours":17.664979726393184,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.664979726393184,"endHours":18.664979726393184,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.664979726393184,"endHours":19.664979726393184,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.664979726393184,"endHours":20.664979726393184,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.664979726393184,"endHours":21.664979726393184,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.664979726393184,"endHours":22.664979726393184,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.664979726393184,"endHours":23.664979726393184,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.664979726393184,"endHours":24.664979726393184,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.664979726393184,"endHours":25.664979726393184,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.664979726393184,"endHours":26.664979726393184,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.664979726393184,"endHours":27.664979726393184,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.664979726393184,"endHours":28.664979726393184,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.664979726393184,"endHours":29.664979726393184,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.600933578317253,"eotMinutes":16.433394879023222,"ayanamsa":26.2672}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 October 29, 2172 CE · Howrah, West Bengal · Vidhyamitra","description":"October 29, 2172 CE for Howrah, West Bengal: Śukla Trayodaśī, sūryodaya 05:40, sūryāsta 17:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2172-10-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2172-10-29","sa":"https://sa.vidhyamitra.com/city/howrah/2172-10-29","hi":"https://hi.vidhyamitra.com/city/howrah/2172-10-29","x-default":"https://vidhyamitra.com/city/howrah/2172-10-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:55:07.861Z","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":"2026-06-03T02:55:07.861Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:55:07.861Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}