{"id":"vidhyamitra:city-day:howrah:1887-06-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/1887-06-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-06-06","date_display":"June 6, 1887 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":1887,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410428.770833,"kali_year":4989,"ahargana":1821963.2708,"sun":{"sidereal_longitude":52.8075,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":235.7692,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.9617,"elapsed_within_tithi_degrees":2.9617},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7692,"elapsed_within_degrees":9.1026},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.5768},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1887,"month":6,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410428.770833,"ahargana":1821963.2708,"kali_year":4989,"ayanamsa_lahiri":22.2805,"grahas":{"sun":{"sidereal_longitude":52.711153000000024,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":234.0222530000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":4.1673},"mars":{"sidereal_longitude":44.18925300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":65.53745300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":186.099653,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":96.16425300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":89.245453,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":123.618,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.618,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"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":1887,"month":6,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410428.770833,"kali_year":4989,"ahargana":1821963.2708,"sun":{"sidereal_longitude":52.8075,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":235.7692,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":182.9617,"elapsed_within_tithi_degrees":2.9617},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.7692,"elapsed_within_degrees":9.1026},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.5768},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.167,"elongation":177.038},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.167,"opposition_distance":2.962}},"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":"04:52","sunsetLocal":"18:19","solarNoonLocal":"11:35","dayLengthHours":13.462107665078438,"dayLengthDisplay":"13 Hours 27 Mins 44 Secs","nightLengthDisplay":"10 Hours 32 Mins 16 Secs","moonriseLocal":"18:18","moonsetLocal":"05:03","rahuKala":{"name":"Rāhu Kāla","start":"06:33","end":"08:13","startHours":6.5417275762573865,"endHours":8.22449103439219,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:54","end":"11:35","startHours":9.907254492526995,"endHours":11.5900179506618,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:16","end":"14:57","startHours":13.272781408796604,"endHours":14.955544866931412,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:00","end":"08:27","startHours":8.00012257330755,"endHours":8.448859495476832,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:25","end":"05:47","startHours":5.4198852708341825,"endHours":5.778874808569608,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:08","end":"12:02","startHours":11.14128102849252,"endHours":12.038754872831083,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:04","end":"03:58","startHours":3.064016429445456,"endHours":3.961490273784019,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:44","end":"04:52","startHours":3.737121812699378,"endHours":4.858964118122581,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:44","startHours":13.833702561508208,"endHours":14.731176405846771,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12107178320102,"endHours":18.52107178320102,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:53","startHours":18.32107178320102,"endHours":18.88199293591262,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07107178320102,"endHours":19.82107178320102,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:08","end":"00:02","startHours":23.14128102849252,"endHours":24.038754872831085,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"04:52","end":"06:33","startHours":4.858964118122581,"endHours":6.5417275762573865,"quality":"auspicious"},{"name":"Kāla","start":"06:33","end":"08:13","startHours":6.5417275762573865,"endHours":8.22449103439219,"quality":"inauspicious"},{"name":"Śubha","start":"08:13","end":"09:54","startHours":8.22449103439219,"endHours":9.907254492526995,"quality":"auspicious"},{"name":"Roga","start":"09:54","end":"11:35","startHours":9.907254492526995,"endHours":11.5900179506618,"quality":"inauspicious"},{"name":"Udveg","start":"11:35","end":"13:16","startHours":11.5900179506618,"endHours":13.272781408796604,"quality":"inauspicious"},{"name":"Chala","start":"13:16","end":"14:57","startHours":13.272781408796604,"endHours":14.955544866931412,"quality":"neutral"},{"name":"Labha","start":"14:57","end":"16:38","startHours":14.955544866931412,"endHours":16.638308325066216,"quality":"auspicious"},{"name":"Amṛta","start":"16:38","end":"18:19","startHours":16.638308325066216,"endHours":18.32107178320102,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:19","end":"19:38","startHours":18.32107178320102,"endHours":19.638308325066216,"quality":"neutral"},{"name":"Labha","start":"19:38","end":"20:57","startHours":19.638308325066216,"endHours":20.95554486693141,"quality":"auspicious"},{"name":"Amṛta","start":"20:57","end":"22:16","startHours":20.95554486693141,"endHours":22.272781408796607,"quality":"auspicious"},{"name":"Kāla","start":"22:16","end":"23:35","startHours":22.272781408796607,"endHours":23.590017950661803,"quality":"inauspicious"},{"name":"Śubha","start":"23:35","end":"00:54","startHours":23.590017950661803,"endHours":24.907254492526995,"quality":"auspicious"},{"name":"Roga","start":"00:54","end":"02:13","startHours":24.907254492526995,"endHours":26.22449103439219,"quality":"inauspicious"},{"name":"Udveg","start":"02:13","end":"03:33","startHours":26.22449103439219,"endHours":27.541727576257387,"quality":"inauspicious"},{"name":"Chala","start":"03:33","end":"04:52","startHours":27.541727576257387,"endHours":28.858964118122582,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"04:52","end":"05:52","startHours":4.858964118122581,"endHours":5.858964118122581,"planetary_lord":"Moon"},{"name":"Hora 2","start":"05:52","end":"06:52","startHours":5.858964118122581,"endHours":6.858964118122581,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"06:52","end":"07:52","startHours":6.858964118122581,"endHours":7.858964118122581,"planetary_lord":"Venus"},{"name":"Hora 4","start":"07:52","end":"08:52","startHours":7.858964118122581,"endHours":8.858964118122582,"planetary_lord":"Sun"},{"name":"Hora 5","start":"08:52","end":"09:52","startHours":8.858964118122582,"endHours":9.858964118122582,"planetary_lord":"Mars"},{"name":"Hora 6","start":"09:52","end":"10:52","startHours":9.858964118122582,"endHours":10.858964118122582,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"10:52","end":"11:52","startHours":10.858964118122582,"endHours":11.858964118122582,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"11:52","end":"12:52","startHours":11.858964118122582,"endHours":12.858964118122582,"planetary_lord":"Moon"},{"name":"Hora 9","start":"12:52","end":"13:52","startHours":12.858964118122582,"endHours":13.858964118122582,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"13:52","end":"14:52","startHours":13.858964118122582,"endHours":14.858964118122582,"planetary_lord":"Venus"},{"name":"Hora 11","start":"14:52","end":"15:52","startHours":14.858964118122582,"endHours":15.858964118122582,"planetary_lord":"Sun"},{"name":"Hora 12","start":"15:52","end":"16:52","startHours":15.858964118122582,"endHours":16.858964118122582,"planetary_lord":"Mars"},{"name":"Hora 13","start":"16:52","end":"17:52","startHours":16.858964118122582,"endHours":17.858964118122582,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"17:52","end":"18:52","startHours":17.858964118122582,"endHours":18.858964118122582,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"18:52","end":"19:52","startHours":18.858964118122582,"endHours":19.858964118122582,"planetary_lord":"Moon"},{"name":"Hora 16","start":"19:52","end":"20:52","startHours":19.858964118122582,"endHours":20.858964118122582,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"20:52","end":"21:52","startHours":20.858964118122582,"endHours":21.858964118122582,"planetary_lord":"Venus"},{"name":"Hora 18","start":"21:52","end":"22:52","startHours":21.858964118122582,"endHours":22.858964118122582,"planetary_lord":"Sun"},{"name":"Hora 19","start":"22:52","end":"23:52","startHours":22.858964118122582,"endHours":23.858964118122582,"planetary_lord":"Mars"},{"name":"Hora 20","start":"23:52","end":"00:52","startHours":23.858964118122582,"endHours":24.858964118122582,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"00:52","end":"01:52","startHours":24.858964118122582,"endHours":25.858964118122582,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"01:52","end":"02:52","startHours":25.858964118122582,"endHours":26.858964118122582,"planetary_lord":"Moon"},{"name":"Hora 23","start":"02:52","end":"03:52","startHours":26.858964118122582,"endHours":27.858964118122582,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"03:52","end":"04:52","startHours":27.858964118122582,"endHours":28.858964118122582,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.591915662760428,"eotMinutes":1.544522960291931,"ayanamsa":22.2805}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Pratipada · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 June 6, 1887 CE · Howrah, West Bengal · Vidhyamitra","description":"June 6, 1887 CE for Howrah, West Bengal: Kṛṣṇa Pratipada, sūryodaya 04:52, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/1887-06-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/1887-06-06","sa":"https://sa.vidhyamitra.com/city/howrah/1887-06-06","hi":"https://hi.vidhyamitra.com/city/howrah/1887-06-06","x-default":"https://vidhyamitra.com/city/howrah/1887-06-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:27:35.897Z","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":"2026-06-03T08:27:35.898Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:27:35.898Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}