{"id":"vidhyamitra:city-day:howrah:2149-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2149-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-12-30","date_display":"December 30, 2149 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":2149,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506329.770833,"kali_year":5251,"ahargana":1917864.2708,"sun":{"sidereal_longitude":251.906,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":252.3209,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4149,"elapsed_within_tithi_degrees":0.4149},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.3209,"elapsed_within_degrees":12.3209},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2269},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2149,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506329.770833,"ahargana":1917864.2708,"kali_year":5251,"ayanamsa_lahiri":25.9483,"grahas":{"sun":{"sidereal_longitude":252.53162900000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":252.56972900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":0.7807},"mars":{"sidereal_longitude":236.83112899999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":228.88272899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":238.15722899999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":214.675029,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":55.78222899999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":82.3215,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":262.3215,"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":2149,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506329.770833,"kali_year":5251,"ahargana":1917864.2708,"sun":{"sidereal_longitude":251.906,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":252.3209,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4149,"elapsed_within_tithi_degrees":0.4149},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.3209,"elapsed_within_degrees":12.3209},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.2269},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":0.781,"elongation":0.415},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.781,"opposition_distance":179.585}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":0.781,"elongation":0.415}]},"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":"17:03","solarNoonLocal":"11:40","dayLengthHours":10.76509357578174,"dayLengthDisplay":"10 Hours 45 Mins 54 Secs","nightLengthDisplay":"13 Hours 14 Mins 06 Secs","moonriseLocal":"06:18","moonsetLocal":"17:02","rahuKala":{"name":"Rāhu Kāla","start":"14:21","end":"15:42","startHours":14.353754968949975,"endHours":15.69939166592269,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:19","startHours":8.971208181059104,"endHours":10.316844878031821,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:40","end":"13:00","startHours":11.662481575004538,"endHours":13.008118271977256,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:09","startHours":8.791789954796075,"endHours":9.150626407322132,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:01","startHours":6.728480352771241,"endHours":7.015549514792087,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:18","end":"12:01","startHours":11.30364512247848,"endHours":12.021318027530596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:34","startHours":4.844588977009437,"endHours":5.562261882061552,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:17","startHours":5.382843655798523,"endHours":6.279934787113668,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:27","end":"14:10","startHours":13.456663837634828,"endHours":14.174336742686943,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:51","end":"17:15","startHours":16.84502836289541,"endHours":17.245028362895408,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:03","end":"17:30","startHours":17.04502836289541,"endHours":17.49357392855298,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:48","end":"18:33","startHours":16.79502836289541,"endHours":18.54502836289541,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:18","end":"00:01","startHours":23.30364512247848,"endHours":24.021318027530597,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:17","end":"07:38","startHours":6.279934787113668,"endHours":7.625571484086386,"quality":"inauspicious"},{"name":"Udveg","start":"07:38","end":"08:58","startHours":7.625571484086386,"endHours":8.971208181059104,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:19","startHours":8.971208181059104,"endHours":10.316844878031821,"quality":"neutral"},{"name":"Labha","start":"10:19","end":"11:40","startHours":10.316844878031821,"endHours":11.662481575004538,"quality":"auspicious"},{"name":"Amṛta","start":"11:40","end":"13:00","startHours":11.662481575004538,"endHours":13.008118271977256,"quality":"auspicious"},{"name":"Kāla","start":"13:00","end":"14:21","startHours":13.008118271977256,"endHours":14.353754968949975,"quality":"inauspicious"},{"name":"Śubha","start":"14:21","end":"15:42","startHours":14.353754968949975,"endHours":15.69939166592269,"quality":"auspicious"},{"name":"Roga","start":"15:42","end":"17:03","startHours":15.69939166592269,"endHours":17.04502836289541,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:03","end":"18:42","startHours":17.04502836289541,"endHours":18.69939166592269,"quality":"inauspicious"},{"name":"Śubha","start":"18:42","end":"20:21","startHours":18.69939166592269,"endHours":20.35375496894997,"quality":"auspicious"},{"name":"Roga","start":"20:21","end":"22:00","startHours":20.35375496894997,"endHours":22.008118271977256,"quality":"inauspicious"},{"name":"Udveg","start":"22:00","end":"23:40","startHours":22.008118271977256,"endHours":23.662481575004538,"quality":"inauspicious"},{"name":"Chala","start":"23:40","end":"01:19","startHours":23.662481575004538,"endHours":25.31684487803182,"quality":"neutral"},{"name":"Labha","start":"01:19","end":"02:58","startHours":25.31684487803182,"endHours":26.971208181059104,"quality":"auspicious"},{"name":"Amṛta","start":"02:58","end":"04:38","startHours":26.971208181059104,"endHours":28.625571484086386,"quality":"auspicious"},{"name":"Kāla","start":"04:38","end":"06:17","startHours":28.625571484086386,"endHours":30.279934787113667,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.279934787113668,"endHours":7.279934787113668,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.279934787113668,"endHours":8.279934787113667,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.279934787113667,"endHours":9.279934787113667,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.279934787113667,"endHours":10.279934787113667,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.279934787113667,"endHours":11.279934787113667,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.279934787113667,"endHours":12.279934787113667,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.279934787113667,"endHours":13.279934787113667,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.279934787113667,"endHours":14.279934787113667,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.279934787113667,"endHours":15.279934787113667,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.279934787113667,"endHours":16.279934787113667,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.279934787113667,"endHours":17.279934787113667,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.279934787113667,"endHours":18.279934787113667,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.279934787113667,"endHours":19.279934787113667,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.279934787113667,"endHours":20.279934787113667,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.279934787113667,"endHours":21.279934787113667,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.279934787113667,"endHours":22.279934787113667,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.279934787113667,"endHours":23.279934787113667,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.279934787113667,"endHours":24.279934787113667,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.279934787113667,"endHours":25.279934787113667,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.279934787113667,"endHours":26.279934787113667,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.279934787113667,"endHours":27.279934787113667,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.279934787113667,"endHours":28.279934787113667,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.279934787113667,"endHours":29.279934787113667,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.279934787113667,"endHours":30.279934787113667,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.165243982817202,"eotMinutes":-2.803294500272213,"ayanamsa":25.9483}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pratipada · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"festivals":[],"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 December 30, 2149 CE · Howrah, West Bengal · Vidhyamitra","description":"December 30, 2149 CE for Howrah, West Bengal: Śukla Pratipada, sūryodaya 06:17, sūryāsta 17:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2149-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2149-12-30","sa":"https://sa.vidhyamitra.com/city/howrah/2149-12-30","hi":"https://hi.vidhyamitra.com/city/howrah/2149-12-30","x-default":"https://vidhyamitra.com/city/howrah/2149-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T04:58:22.512Z","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":"2026-06-02T04:58:22.512Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T04:58:22.512Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}