{"id":"vidhyamitra:city-day:howrah:2124-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2124-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-02-06","date_display":"February 6, 2124 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":2124,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496870.770833,"kali_year":5225,"ahargana":1908405.2708,"sun":{"sidereal_longitude":290.6129,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":184.5672,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.9543,"elapsed_within_tithi_degrees":1.9543},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.5672,"elapsed_within_degrees":11.2339},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.1802},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2124,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2496870.770833,"ahargana":1908405.2708,"kali_year":5225,"ayanamsa_lahiri":25.5865,"grahas":{"sun":{"sidereal_longitude":290.86893299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":186.73993300000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-2.8264},"mars":{"sidereal_longitude":309.716133,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":290.0331329999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":184.95183300000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":334.82793300000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":105.64333299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":223.5049,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":43.5049,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2124,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2496870.770833,"kali_year":5225,"ahargana":1908405.2708,"sun":{"sidereal_longitude":290.6129,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":184.5672,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.9543,"elapsed_within_tithi_degrees":1.9543},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":184.5672,"elapsed_within_degrees":11.2339},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.1802},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.826,"elongation":106.046},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.826,"opposition_distance":73.954}},"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":"06:15","sunsetLocal":"17:28","solarNoonLocal":"11:51","dayLengthHours":11.217896928982732,"dayLengthDisplay":"11 Hours 13 Mins 04 Secs","nightLengthDisplay":"12 Hours 46 Mins 56 Secs","moonriseLocal":"23:13","moonsetLocal":"10:37","rahuKala":{"name":"Rāhu Kāla","start":"16:04","end":"17:28","startHours":16.06072690032648,"endHours":17.46296401644932,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:51","end":"13:15","startHours":11.854015551957954,"endHours":13.256252668080794,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:40","end":"16:04","startHours":14.658489784203637,"endHours":16.06072690032648,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:14","startHours":8.86257637089589,"endHours":9.23650626852865,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:01","startHours":6.712479459507534,"endHours":7.01162337761374,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:29","end":"12:14","startHours":11.480085654325196,"endHours":12.227945449590711,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:30","startHours":4.749347496935556,"endHours":5.497207292201072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:15","startHours":5.310242343384693,"endHours":6.2450670874665875,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:43","end":"14:28","startHours":13.723665040121743,"endHours":14.471524835387259,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.26296401644932,"endHours":17.66296401644932,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:56","startHours":17.46296401644932,"endHours":17.930376388490266,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.21296401644932,"endHours":18.96296401644932,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:29","end":"00:14","startHours":23.480085654325197,"endHours":24.22794544959071,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:15","end":"07:39","startHours":6.2450670874665875,"endHours":7.647304203589429,"quality":"inauspicious"},{"name":"Chala","start":"07:39","end":"09:03","startHours":7.647304203589429,"endHours":9.04954131971227,"quality":"neutral"},{"name":"Labha","start":"09:03","end":"10:27","startHours":9.04954131971227,"endHours":10.451778435835113,"quality":"auspicious"},{"name":"Amṛta","start":"10:27","end":"11:51","startHours":10.451778435835113,"endHours":11.854015551957954,"quality":"auspicious"},{"name":"Kāla","start":"11:51","end":"13:15","startHours":11.854015551957954,"endHours":13.256252668080794,"quality":"inauspicious"},{"name":"Śubha","start":"13:15","end":"14:40","startHours":13.256252668080794,"endHours":14.658489784203637,"quality":"auspicious"},{"name":"Roga","start":"14:40","end":"16:04","startHours":14.658489784203637,"endHours":16.06072690032648,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:28","startHours":16.06072690032648,"endHours":17.46296401644932,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:28","end":"19:04","startHours":17.46296401644932,"endHours":19.06072690032648,"quality":"auspicious"},{"name":"Roga","start":"19:04","end":"20:40","startHours":19.06072690032648,"endHours":20.65848978420364,"quality":"inauspicious"},{"name":"Udveg","start":"20:40","end":"22:15","startHours":20.65848978420364,"endHours":22.256252668080794,"quality":"inauspicious"},{"name":"Chala","start":"22:15","end":"23:51","startHours":22.256252668080794,"endHours":23.854015551957954,"quality":"neutral"},{"name":"Labha","start":"23:51","end":"01:27","startHours":23.854015551957954,"endHours":25.451778435835113,"quality":"auspicious"},{"name":"Amṛta","start":"01:27","end":"03:03","startHours":25.451778435835113,"endHours":27.04954131971227,"quality":"auspicious"},{"name":"Kāla","start":"03:03","end":"04:39","startHours":27.04954131971227,"endHours":28.647304203589428,"quality":"inauspicious"},{"name":"Śubha","start":"04:39","end":"06:15","startHours":28.647304203589428,"endHours":30.245067087466587,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.2450670874665875,"endHours":7.2450670874665875,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.2450670874665875,"endHours":8.245067087466587,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.245067087466587,"endHours":9.245067087466587,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.245067087466587,"endHours":10.245067087466587,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.245067087466587,"endHours":11.245067087466587,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.245067087466587,"endHours":12.245067087466587,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.245067087466587,"endHours":13.245067087466587,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.245067087466587,"endHours":14.245067087466587,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.245067087466587,"endHours":15.245067087466587,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.245067087466587,"endHours":16.245067087466587,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.245067087466587,"endHours":17.245067087466587,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.245067087466587,"endHours":18.245067087466587,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.245067087466587,"endHours":19.245067087466587,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.245067087466587,"endHours":20.245067087466587,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.245067087466587,"endHours":21.245067087466587,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.245067087466587,"endHours":22.245067087466587,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.245067087466587,"endHours":23.245067087466587,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.245067087466587,"endHours":24.245067087466587,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.245067087466587,"endHours":25.245067087466587,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.245067087466587,"endHours":26.245067087466587,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.245067087466587,"endHours":27.245067087466587,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.245067087466587,"endHours":28.245067087466587,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.245067087466587,"endHours":29.245067087466587,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.245067087466587,"endHours":30.245067087466587,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.90274457785262,"eotMinutes":-14.295333117477217,"ayanamsa":25.5865}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Saptamī · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 February 6, 2124 CE · Howrah, West Bengal · Vidhyamitra","description":"February 6, 2124 CE for Howrah, West Bengal: Kṛṣṇa Saptamī, sūryodaya 06:15, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2124-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2124-02-06","sa":"https://sa.vidhyamitra.com/city/howrah/2124-02-06","hi":"https://hi.vidhyamitra.com/city/howrah/2124-02-06","x-default":"https://vidhyamitra.com/city/howrah/2124-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:29:25.842Z","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":"2026-06-01T03:29:25.842Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:29:25.842Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}