{"id":"vidhyamitra:city-day:howrah:2143-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2143-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-01-06","date_display":"January 6, 2143 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":2143,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503779.770833,"kali_year":5244,"ahargana":1915314.2708,"sun":{"sidereal_longitude":258.9086,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":135.866,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.9573,"elapsed_within_tithi_degrees":8.9573},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.866,"elapsed_within_degrees":2.5326},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.7746},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2143,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503779.770833,"ahargana":1915314.2708,"kali_year":5244,"ayanamsa_lahiri":25.8508,"grahas":{"sun":{"sidereal_longitude":259.45615799999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":139.89295800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-4.4512},"mars":{"sidereal_longitude":313.113658,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":235.14385800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":23.629158000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":284.37915799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":321.752258,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":217.4328,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.4328,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503779.770833,"kali_year":5244,"ahargana":1915314.2708,"sun":{"sidereal_longitude":258.9086,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":135.866,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.9573,"elapsed_within_tithi_degrees":8.9573},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.866,"elapsed_within_degrees":2.5326},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":34.7746},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.451,"elongation":123.043},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.451,"opposition_distance":56.957}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":1.452,"elongation":1.029}]},"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":"17:07","solarNoonLocal":"11:43","dayLengthHours":10.804678239574272,"dayLengthDisplay":"10 Hours 48 Mins 17 Secs","nightLengthDisplay":"13 Hours 11 Mins 43 Secs","moonriseLocal":"21:33","moonsetLocal":"09:56","rahuKala":{"name":"Rāhu Kāla","start":"15:46","end":"17:07","startHours":15.765441358289912,"endHours":17.1160261382367,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:43","end":"13:04","startHours":11.713687018449562,"endHours":13.064271798396344,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:25","end":"15:46","startHours":14.41485657834313,"endHours":15.765441358289912,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:12","startHours":8.832439487896423,"endHours":9.192595429215565,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:03","startHours":6.761542825311353,"endHours":7.049667578366667,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:21","end":"12:04","startHours":11.35353107713042,"endHours":12.073842959768704,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:35","startHours":4.870724133385855,"endHours":5.59103601602414,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:19","startHours":5.410958045364569,"endHours":6.311347898662425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:31","end":"14:14","startHours":13.514466725045274,"endHours":14.234778607683559,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:55","end":"17:19","startHours":16.9160261382367,"endHours":17.316026138236698,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:07","end":"17:34","startHours":17.1160261382367,"endHours":17.566221064885625,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:52","end":"18:37","startHours":16.8660261382367,"endHours":18.6160261382367,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:21","end":"00:04","startHours":23.35353107713042,"endHours":24.073842959768704,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:19","end":"07:40","startHours":6.311347898662425,"endHours":7.661932678609209,"quality":"inauspicious"},{"name":"Chala","start":"07:40","end":"09:01","startHours":7.661932678609209,"endHours":9.012517458555994,"quality":"neutral"},{"name":"Labha","start":"09:01","end":"10:22","startHours":9.012517458555994,"endHours":10.363102238502776,"quality":"auspicious"},{"name":"Amṛta","start":"10:22","end":"11:43","startHours":10.363102238502776,"endHours":11.713687018449562,"quality":"auspicious"},{"name":"Kāla","start":"11:43","end":"13:04","startHours":11.713687018449562,"endHours":13.064271798396344,"quality":"inauspicious"},{"name":"Śubha","start":"13:04","end":"14:25","startHours":13.064271798396344,"endHours":14.41485657834313,"quality":"auspicious"},{"name":"Roga","start":"14:25","end":"15:46","startHours":14.41485657834313,"endHours":15.765441358289912,"quality":"inauspicious"},{"name":"Udveg","start":"15:46","end":"17:07","startHours":15.765441358289912,"endHours":17.1160261382367,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:07","end":"18:46","startHours":17.1160261382367,"endHours":18.765441358289912,"quality":"auspicious"},{"name":"Roga","start":"18:46","end":"20:25","startHours":18.765441358289912,"endHours":20.41485657834313,"quality":"inauspicious"},{"name":"Udveg","start":"20:25","end":"22:04","startHours":20.41485657834313,"endHours":22.064271798396348,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:43","startHours":22.064271798396348,"endHours":23.713687018449562,"quality":"neutral"},{"name":"Labha","start":"23:43","end":"01:22","startHours":23.713687018449562,"endHours":25.363102238502776,"quality":"auspicious"},{"name":"Amṛta","start":"01:22","end":"03:01","startHours":25.363102238502776,"endHours":27.012517458555994,"quality":"auspicious"},{"name":"Kāla","start":"03:01","end":"04:40","startHours":27.012517458555994,"endHours":28.66193267860921,"quality":"inauspicious"},{"name":"Śubha","start":"04:40","end":"06:19","startHours":28.66193267860921,"endHours":30.311347898662426,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.311347898662425,"endHours":7.311347898662425,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.311347898662425,"endHours":8.311347898662426,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.311347898662426,"endHours":9.311347898662426,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.311347898662426,"endHours":10.311347898662426,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.311347898662426,"endHours":11.311347898662426,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.311347898662426,"endHours":12.311347898662426,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.311347898662426,"endHours":13.311347898662426,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.311347898662426,"endHours":14.311347898662426,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.311347898662426,"endHours":15.311347898662426,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.311347898662426,"endHours":16.311347898662426,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.311347898662426,"endHours":17.311347898662426,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.311347898662426,"endHours":18.311347898662426,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.311347898662426,"endHours":19.311347898662426,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.311347898662426,"endHours":20.311347898662426,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.311347898662426,"endHours":21.311347898662426,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.311347898662426,"endHours":22.311347898662426,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.311347898662426,"endHours":23.311347898662426,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.311347898662426,"endHours":24.311347898662426,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.311347898662426,"endHours":25.311347898662426,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.311347898662426,"endHours":26.311347898662426,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.311347898662426,"endHours":27.311347898662426,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.311347898662426,"endHours":28.311347898662426,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.311347898662426,"endHours":29.311347898662426,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.311347898662426,"endHours":30.311347898662426,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Chatra","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":-22.558283961576358,"eotMinutes":-5.875621106973772,"ayanamsa":25.8508}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Pañcamī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"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 January 6, 2143 CE · Howrah, West Bengal · Vidhyamitra","description":"January 6, 2143 CE for Howrah, West Bengal: Kṛṣṇa Pañcamī, sūryodaya 06:19, sūryāsta 17:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2143-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2143-01-06","sa":"https://sa.vidhyamitra.com/city/howrah/2143-01-06","hi":"https://hi.vidhyamitra.com/city/howrah/2143-01-06","x-default":"https://vidhyamitra.com/city/howrah/2143-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:27:17.054Z","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":"2026-06-01T05:27:17.054Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:27:17.054Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}