{"id":"vidhyamitra:city-day:howrah:2128-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2128-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2128-01-23","date_display":"January 23, 2128 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":2128,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498317.770833,"kali_year":5229,"ahargana":1909852.2708,"sun":{"sidereal_longitude":276.2493,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":162.1337,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.8843,"elapsed_within_tithi_degrees":5.8843},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.1337,"elapsed_within_degrees":2.1337},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.383},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2128,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498317.770833,"ahargana":1909852.2708,"kali_year":5229,"ayanamsa_lahiri":25.6419,"grahas":{"sun":{"sidereal_longitude":276.616947,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":160.346447,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.1861},"mars":{"sidereal_longitude":333.268247,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":255.34364700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":288.39254700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":249.03094699999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":162.32784700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":146.8358,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":326.8358,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2128,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498317.770833,"kali_year":5229,"ahargana":1909852.2708,"sun":{"sidereal_longitude":276.2493,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":162.1337,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.8843,"elapsed_within_tithi_degrees":5.8843},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.1337,"elapsed_within_degrees":2.1337},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.383},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.186,"elongation":114.116},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.186,"opposition_distance":65.884}},"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":"06:19","sunsetLocal":"17:18","solarNoonLocal":"11:49","dayLengthHours":10.989300621785638,"dayLengthDisplay":"10 Hours 59 Mins 21 Secs","nightLengthDisplay":"13 Hours 00 Mins 39 Secs","moonriseLocal":"22:05","moonsetLocal":"10:02","rahuKala":{"name":"Rāhu Kāla","start":"10:26","end":"11:49","startHours":10.43885071527876,"endHours":11.812513293001963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:34","end":"15:56","startHours":14.559838448448374,"endHours":15.933501026171577,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:41","end":"09:04","startHours":7.69152555983235,"endHours":9.065188137555555,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.88203312719246,"endHours":9.248343147918648,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:04","startHours":6.77575050801688,"endHours":7.06879852459783,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:11","startHours":11.446203272275776,"endHours":12.17882331372815,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:35","startHours":4.852622899204393,"endHours":5.585242940656769,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:24","end":"06:19","startHours":5.402087930293675,"endHours":6.317862982109145,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:23","startHours":13.644063396632905,"endHours":14.376683438085282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.107163603894783,"endHours":17.50716360389478,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:46","startHours":17.307163603894782,"endHours":17.76505112980252,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.057163603894782,"endHours":18.807163603894782,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:11","startHours":23.446203272275774,"endHours":24.178823313728152,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:19","end":"07:41","startHours":6.317862982109145,"endHours":7.69152555983235,"quality":"neutral"},{"name":"Labha","start":"07:41","end":"09:04","startHours":7.69152555983235,"endHours":9.065188137555555,"quality":"auspicious"},{"name":"Amṛta","start":"09:04","end":"10:26","startHours":9.065188137555555,"endHours":10.43885071527876,"quality":"auspicious"},{"name":"Kāla","start":"10:26","end":"11:49","startHours":10.43885071527876,"endHours":11.812513293001963,"quality":"inauspicious"},{"name":"Śubha","start":"11:49","end":"13:11","startHours":11.812513293001963,"endHours":13.186175870725169,"quality":"auspicious"},{"name":"Roga","start":"13:11","end":"14:34","startHours":13.186175870725169,"endHours":14.559838448448374,"quality":"inauspicious"},{"name":"Udveg","start":"14:34","end":"15:56","startHours":14.559838448448374,"endHours":15.933501026171577,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:18","startHours":15.933501026171577,"endHours":17.307163603894782,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:18","end":"18:56","startHours":17.307163603894782,"endHours":18.933501026171577,"quality":"inauspicious"},{"name":"Udveg","start":"18:56","end":"20:34","startHours":18.933501026171577,"endHours":20.559838448448374,"quality":"inauspicious"},{"name":"Chala","start":"20:34","end":"22:11","startHours":20.559838448448374,"endHours":22.18617587072517,"quality":"neutral"},{"name":"Labha","start":"22:11","end":"23:49","startHours":22.18617587072517,"endHours":23.812513293001963,"quality":"auspicious"},{"name":"Amṛta","start":"23:49","end":"01:26","startHours":23.812513293001963,"endHours":25.438850715278758,"quality":"auspicious"},{"name":"Kāla","start":"01:26","end":"03:04","startHours":25.438850715278758,"endHours":27.065188137555552,"quality":"inauspicious"},{"name":"Śubha","start":"03:04","end":"04:41","startHours":27.065188137555552,"endHours":28.69152555983235,"quality":"auspicious"},{"name":"Roga","start":"04:41","end":"06:19","startHours":28.69152555983235,"endHours":30.317862982109144,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.317862982109145,"endHours":7.317862982109145,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.317862982109145,"endHours":8.317862982109144,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.317862982109144,"endHours":9.317862982109144,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.317862982109144,"endHours":10.317862982109144,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.317862982109144,"endHours":11.317862982109144,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.317862982109144,"endHours":12.317862982109144,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.317862982109144,"endHours":13.317862982109144,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.317862982109144,"endHours":14.317862982109144,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.317862982109144,"endHours":15.317862982109144,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.317862982109144,"endHours":16.317862982109144,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.317862982109144,"endHours":17.317862982109144,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.317862982109144,"endHours":18.317862982109144,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.317862982109144,"endHours":19.317862982109144,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.317862982109144,"endHours":20.317862982109144,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.317862982109144,"endHours":21.317862982109144,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.317862982109144,"endHours":22.317862982109144,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.317862982109144,"endHours":23.317862982109144,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.317862982109144,"endHours":24.317862982109144,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.317862982109144,"endHours":25.317862982109144,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.317862982109144,"endHours":26.317862982109144,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.317862982109144,"endHours":27.317862982109144,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.317862982109144,"endHours":28.317862982109144,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.317862982109144,"endHours":29.317862982109144,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.317862982109144,"endHours":30.317862982109144,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","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":-19.65408176623097,"eotMinutes":-11.805197580117738,"ayanamsa":25.6419}},"calendars":{"vikram_samvat":2185,"vikram_samvatsara":"Plava","saka_samvat":2050,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1535,"malayalam_era":1304,"nanakshahi_year":659,"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 Ṣaṣṭhī · Vikram 2185 Plava · Śaka 2050 Sarvadhāri"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 23, 2128 CE · Howrah, West Bengal · Vidhyamitra","description":"January 23, 2128 CE for Howrah, West Bengal: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:19, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2128-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2128-01-23","sa":"https://sa.vidhyamitra.com/city/howrah/2128-01-23","hi":"https://hi.vidhyamitra.com/city/howrah/2128-01-23","x-default":"https://vidhyamitra.com/city/howrah/2128-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:57:44.959Z","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":"2026-06-01T20:57:44.959Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:57:44.959Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}