{"id":"vidhyamitra:city-day:howrah:1902-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1902-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-11-13","date_display":"November 13, 1902 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":1902,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416066.770833,"kali_year":5004,"ahargana":1827601.2708,"sun":{"sidereal_longitude":206.8444,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":351.7169,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.8725,"elapsed_within_tithi_degrees":0.8725},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.7169,"elapsed_within_degrees":5.0503},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.5614},"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":1902,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2416066.770833,"ahargana":1827601.2708,"kali_year":5004,"ayanamsa_lahiri":22.4961,"grahas":{"sun":{"sidereal_longitude":207.23244,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":351.31714,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":1.0245},"mars":{"sidereal_longitude":140.15494,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":192.26324,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":288.82374000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":204.62624000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":271.78094,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":184.8896,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.8896,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1902,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2416066.770833,"kali_year":5004,"ahargana":1827601.2708,"sun":{"sidereal_longitude":206.8444,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":351.7169,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.8725,"elapsed_within_tithi_degrees":0.8725},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.7169,"elapsed_within_degrees":5.0503},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.5614},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.024,"elongation":144.873},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.024,"opposition_distance":35.127}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":0.486,"elongation":1.952}]},"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":"05:48","sunsetLocal":"16:55","solarNoonLocal":"11:22","dayLengthHours":11.111679698123448,"dayLengthDisplay":"11 Hours 06 Mins 42 Secs","nightLengthDisplay":"12 Hours 53 Mins 18 Secs","moonriseLocal":"14:46","moonsetLocal":"03:10","rahuKala":{"name":"Rāhu Kāla","start":"12:45","end":"14:08","startHours":12.750389948691131,"endHours":14.139349910956563,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:48","end":"07:12","startHours":5.805590137363977,"endHours":7.194550099629407,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"09:58","startHours":8.583510061894838,"endHours":9.97247002416027,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:46","startHours":8.398315400259449,"endHours":8.76870472353023,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:34","startHours":6.268576791452453,"endHours":6.564888250069078,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"10:59","end":"11:44","startHours":10.99104066315492,"endHours":11.731819309696483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:04","startHours":4.32403284428085,"endHours":5.0648114908224136,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:48","startHours":4.8796168291870226,"endHours":5.805590137363977,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:13","end":"13:57","startHours":13.213376602779608,"endHours":13.954155249321172,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:43","end":"17:07","startHours":16.717269835487425,"endHours":17.117269835487424,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:55","end":"17:23","startHours":16.917269835487424,"endHours":17.380256489575903,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:40","end":"18:25","startHours":16.667269835487424,"endHours":18.417269835487424,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"22:59","end":"23:44","startHours":22.99104066315492,"endHours":23.731819309696483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:48","end":"07:12","startHours":5.805590137363977,"endHours":7.194550099629407,"quality":"auspicious"},{"name":"Roga","start":"07:12","end":"08:35","startHours":7.194550099629407,"endHours":8.583510061894838,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"09:58","startHours":8.583510061894838,"endHours":9.97247002416027,"quality":"inauspicious"},{"name":"Chala","start":"09:58","end":"11:22","startHours":9.97247002416027,"endHours":11.361429986425701,"quality":"neutral"},{"name":"Labha","start":"11:22","end":"12:45","startHours":11.361429986425701,"endHours":12.750389948691131,"quality":"auspicious"},{"name":"Amṛta","start":"12:45","end":"14:08","startHours":12.750389948691131,"endHours":14.139349910956563,"quality":"auspicious"},{"name":"Kāla","start":"14:08","end":"15:32","startHours":14.139349910956563,"endHours":15.528309873221993,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"16:55","startHours":15.528309873221993,"endHours":16.917269835487424,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"16:55","end":"18:32","startHours":16.917269835487424,"endHours":18.528309873221993,"quality":"auspicious"},{"name":"Kāla","start":"18:32","end":"20:08","startHours":18.528309873221993,"endHours":20.13934991095656,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:45","startHours":20.13934991095656,"endHours":21.75038994869113,"quality":"auspicious"},{"name":"Roga","start":"21:45","end":"23:22","startHours":21.75038994869113,"endHours":23.3614299864257,"quality":"inauspicious"},{"name":"Udveg","start":"23:22","end":"00:58","startHours":23.3614299864257,"endHours":24.97247002416027,"quality":"inauspicious"},{"name":"Chala","start":"00:58","end":"02:35","startHours":24.97247002416027,"endHours":26.583510061894838,"quality":"neutral"},{"name":"Labha","start":"02:35","end":"04:12","startHours":26.583510061894838,"endHours":28.19455009962941,"quality":"auspicious"},{"name":"Amṛta","start":"04:12","end":"05:48","startHours":28.19455009962941,"endHours":29.80559013736398,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.805590137363977,"endHours":6.805590137363977,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.805590137363977,"endHours":7.805590137363977,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.805590137363977,"endHours":8.805590137363977,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.805590137363977,"endHours":9.805590137363977,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.805590137363977,"endHours":10.805590137363977,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.805590137363977,"endHours":11.805590137363977,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.805590137363977,"endHours":12.805590137363977,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.805590137363977,"endHours":13.805590137363977,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.805590137363977,"endHours":14.805590137363977,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.805590137363977,"endHours":15.805590137363977,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.805590137363977,"endHours":16.80559013736398,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.80559013736398,"endHours":17.80559013736398,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.80559013736398,"endHours":18.80559013736398,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.80559013736398,"endHours":19.80559013736398,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.80559013736398,"endHours":20.80559013736398,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.80559013736398,"endHours":21.80559013736398,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.80559013736398,"endHours":22.80559013736398,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.80559013736398,"endHours":23.80559013736398,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.80559013736398,"endHours":24.80559013736398,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.80559013736398,"endHours":25.80559013736398,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.80559013736398,"endHours":26.80559013736398,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.80559013736398,"endHours":27.80559013736398,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.80559013736398,"endHours":28.80559013736398,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.80559013736398,"endHours":29.80559013736398,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","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":-17.665901847320768,"eotMinutes":15.25980081445791,"ayanamsa":22.4961}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","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":"Kārtika Śukla Trayodaśī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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 November 13, 1902 CE · Howrah, West Bengal · Vidhyamitra","description":"November 13, 1902 CE for Howrah, West Bengal: Śukla Trayodaśī, sūryodaya 05:48, sūryāsta 16:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1902-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1902-11-13","sa":"https://sa.vidhyamitra.com/city/howrah/1902-11-13","hi":"https://hi.vidhyamitra.com/city/howrah/1902-11-13","x-default":"https://vidhyamitra.com/city/howrah/1902-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:56:18.542Z","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":"2026-06-02T08:56:18.542Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:56:18.542Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}