{"id":"vidhyamitra:city-day:howrah:2001-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2001-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-02-17","date_display":"February 17, 2001 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":2001,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451957.770833,"kali_year":5102,"ahargana":1863492.2708,"sun":{"sidereal_longitude":304.6813,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":233.2469,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.5655,"elapsed_within_tithi_degrees":0.5655},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.2469,"elapsed_within_degrees":6.5802},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.9282},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2001,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451957.770833,"ahargana":1863492.2708,"kali_year":5102,"ayanamsa_lahiri":23.8688,"grahas":{"sun":{"sidereal_longitude":304.574439,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":236.10313900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":2.2459},"mars":{"sidereal_longitude":217.24943899999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":295.97773899999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":38.143439,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":346.935539,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.605339000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":83.2117,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":263.2117,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451957.770833,"kali_year":5102,"ahargana":1863492.2708,"sun":{"sidereal_longitude":304.6813,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":233.2469,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.5655,"elapsed_within_tithi_degrees":0.5655},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.2469,"elapsed_within_degrees":6.5802},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":177.9282},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.246,"elongation":71.434},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.246,"opposition_distance":108.566}},"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":"06:08","sunsetLocal":"17:35","solarNoonLocal":"11:51","dayLengthHours":11.445905543382144,"dayLengthDisplay":"11 Hours 26 Mins 45 Secs","nightLengthDisplay":"12 Hours 33 Mins 15 Secs","moonriseLocal":"01:56","moonsetLocal":"12:40","rahuKala":{"name":"Rāhu Kāla","start":"09:00","end":"10:26","startHours":8.995826420010065,"endHours":10.426564612932832,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:17","end":"14:43","startHours":13.288040998778369,"endHours":14.718779191701136,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:08","end":"07:34","startHours":6.1343500341645285,"endHours":7.565088227087297,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:11","startHours":8.805061327620361,"endHours":9.186591512399767,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:37","end":"06:55","startHours":6.611262765138784,"endHours":6.916486912962308,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:14","startHours":11.475772621076196,"endHours":12.238832990635007,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:22","startHours":4.608229295046909,"endHours":5.371289664605719,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:08","startHours":5.180524572216017,"endHours":6.1343500341645285,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:32","startHours":13.764953729752625,"endHours":14.528014099311434,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.380255577546674,"endHours":17.780255577546672,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:03","startHours":17.580255577546673,"endHours":18.05716830852093,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.330255577546673,"endHours":19.080255577546673,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:14","startHours":23.4757726210762,"endHours":24.238832990635007,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:08","end":"07:34","startHours":6.1343500341645285,"endHours":7.565088227087297,"quality":"inauspicious"},{"name":"Śubha","start":"07:34","end":"09:00","startHours":7.565088227087297,"endHours":8.995826420010065,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:26","startHours":8.995826420010065,"endHours":10.426564612932832,"quality":"inauspicious"},{"name":"Udveg","start":"10:26","end":"11:51","startHours":10.426564612932832,"endHours":11.8573028058556,"quality":"inauspicious"},{"name":"Chala","start":"11:51","end":"13:17","startHours":11.8573028058556,"endHours":13.288040998778369,"quality":"neutral"},{"name":"Labha","start":"13:17","end":"14:43","startHours":13.288040998778369,"endHours":14.718779191701136,"quality":"auspicious"},{"name":"Amṛta","start":"14:43","end":"16:09","startHours":14.718779191701136,"endHours":16.149517384623906,"quality":"auspicious"},{"name":"Kāla","start":"16:09","end":"17:35","startHours":16.149517384623906,"endHours":17.580255577546673,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:35","end":"19:09","startHours":17.580255577546673,"endHours":19.149517384623906,"quality":"auspicious"},{"name":"Amṛta","start":"19:09","end":"20:43","startHours":19.149517384623906,"endHours":20.718779191701138,"quality":"auspicious"},{"name":"Kāla","start":"20:43","end":"22:17","startHours":20.718779191701138,"endHours":22.28804099877837,"quality":"inauspicious"},{"name":"Śubha","start":"22:17","end":"23:51","startHours":22.28804099877837,"endHours":23.8573028058556,"quality":"auspicious"},{"name":"Roga","start":"23:51","end":"01:26","startHours":23.8573028058556,"endHours":25.426564612932832,"quality":"inauspicious"},{"name":"Udveg","start":"01:26","end":"03:00","startHours":25.426564612932832,"endHours":26.995826420010065,"quality":"inauspicious"},{"name":"Chala","start":"03:00","end":"04:34","startHours":26.995826420010065,"endHours":28.565088227087294,"quality":"neutral"},{"name":"Labha","start":"04:34","end":"06:08","startHours":28.565088227087294,"endHours":30.134350034164527,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1343500341645285,"endHours":7.1343500341645285,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1343500341645285,"endHours":8.134350034164529,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.134350034164529,"endHours":9.134350034164529,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.134350034164529,"endHours":10.134350034164529,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.134350034164529,"endHours":11.134350034164529,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.134350034164529,"endHours":12.134350034164529,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.134350034164529,"endHours":13.134350034164529,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.134350034164529,"endHours":14.134350034164529,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.134350034164529,"endHours":15.134350034164529,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.134350034164529,"endHours":16.134350034164527,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.134350034164527,"endHours":17.134350034164527,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.134350034164527,"endHours":18.134350034164527,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.134350034164527,"endHours":19.134350034164527,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.134350034164527,"endHours":20.134350034164527,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.134350034164527,"endHours":21.134350034164527,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.134350034164527,"endHours":22.134350034164527,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.134350034164527,"endHours":23.134350034164527,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.134350034164527,"endHours":24.134350034164527,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.134350034164527,"endHours":25.134350034164527,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.134350034164527,"endHours":26.134350034164527,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.134350034164527,"endHours":27.134350034164527,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.134350034164527,"endHours":28.134350034164527,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.134350034164527,"endHours":29.134350034164527,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.134350034164527,"endHours":30.134350034164527,"planetary_lord":"Mercury"}],"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":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.013988537733491,"eotMinutes":-14.492568351336082,"ayanamsa":23.8688}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Daśamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 February 17, 2001 CE · Howrah, West Bengal · Vidhyamitra","description":"February 17, 2001 CE for Howrah, West Bengal: Kṛṣṇa Daśamī, sūryodaya 06:08, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2001-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2001-02-17","sa":"https://sa.vidhyamitra.com/city/howrah/2001-02-17","hi":"https://hi.vidhyamitra.com/city/howrah/2001-02-17","x-default":"https://vidhyamitra.com/city/howrah/2001-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:29:29.582Z","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":"2026-05-31T19:29:29.582Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:29:29.582Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}