{"id":"vidhyamitra:city-day:howrah:2140-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2140-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-10-07","date_display":"October 7, 2140 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":2140,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502958.770833,"kali_year":5242,"ahargana":1914493.2708,"sun":{"sidereal_longitude":167.28,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":121.7243,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.4444,"elapsed_within_tithi_degrees":2.4444},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.7243,"elapsed_within_degrees":1.7243},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.0043},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":2140,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502958.770833,"ahargana":1914493.2708,"kali_year":5242,"ayanamsa_lahiri":25.8194,"grahas":{"sun":{"sidereal_longitude":168.36652600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":123.80152600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-2.9381},"mars":{"sidereal_longitude":226.82612599999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":154.33952599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":311.28702599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":134.50352600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":295.95202599999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":260.9333,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.9333,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":2140,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502958.770833,"kali_year":5242,"ahargana":1914493.2708,"sun":{"sidereal_longitude":167.28,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":121.7243,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":314.4444,"elapsed_within_tithi_degrees":2.4444},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":121.7243,"elapsed_within_degrees":1.7243},"yoga":{"number":22,"name":"Sādhya","sum_longitude":289.0043},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.938,"elongation":45.556},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.938,"opposition_distance":134.444}},"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":"05:30","sunsetLocal":"17:18","solarNoonLocal":"11:24","dayLengthHours":11.809474044997534,"dayLengthDisplay":"11 Hours 48 Mins 34 Secs","nightLengthDisplay":"12 Hours 11 Mins 26 Secs","moonriseLocal":"02:04","moonsetLocal":"14:48","rahuKala":{"name":"Rāhu Kāla","start":"09:55","end":"11:24","startHours":9.92359657422498,"endHours":11.399780829849671,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:21","end":"15:50","startHours":14.352149341099055,"endHours":15.828333596723748,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:58","end":"08:27","startHours":6.971228062975597,"endHours":8.44741231860029,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:15","end":"08:39","startHours":8.250587751183662,"endHours":8.644236886016914,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:18","startHours":5.987105225892469,"endHours":6.30202453375907,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:00","end":"11:48","startHours":11.006131695016421,"endHours":11.793429964682922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:42","startHours":3.9204472680179006,"endHours":4.707745537684403,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:30","startHours":4.510920970267778,"endHours":5.495043807350905,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:22","end":"14:09","startHours":13.368026504015928,"endHours":14.15532477368243,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.10451785234844,"endHours":17.50451785234844,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:48","startHours":17.30451785234844,"endHours":17.796579270890003,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.05451785234844,"endHours":18.80451785234844,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:00","end":"23:48","startHours":23.00613169501642,"endHours":23.79342996468292,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:30","end":"06:58","startHours":5.495043807350905,"endHours":6.971228062975597,"quality":"neutral"},{"name":"Labha","start":"06:58","end":"08:27","startHours":6.971228062975597,"endHours":8.44741231860029,"quality":"auspicious"},{"name":"Amṛta","start":"08:27","end":"09:55","startHours":8.44741231860029,"endHours":9.92359657422498,"quality":"auspicious"},{"name":"Kāla","start":"09:55","end":"11:24","startHours":9.92359657422498,"endHours":11.399780829849671,"quality":"inauspicious"},{"name":"Śubha","start":"11:24","end":"12:53","startHours":11.399780829849671,"endHours":12.875965085474364,"quality":"auspicious"},{"name":"Roga","start":"12:53","end":"14:21","startHours":12.875965085474364,"endHours":14.352149341099055,"quality":"inauspicious"},{"name":"Udveg","start":"14:21","end":"15:50","startHours":14.352149341099055,"endHours":15.828333596723748,"quality":"inauspicious"},{"name":"Chala","start":"15:50","end":"17:18","startHours":15.828333596723748,"endHours":17.30451785234844,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:18","end":"18:50","startHours":17.30451785234844,"endHours":18.82833359672375,"quality":"inauspicious"},{"name":"Udveg","start":"18:50","end":"20:21","startHours":18.82833359672375,"endHours":20.352149341099057,"quality":"inauspicious"},{"name":"Chala","start":"20:21","end":"21:53","startHours":20.352149341099057,"endHours":21.875965085474363,"quality":"neutral"},{"name":"Labha","start":"21:53","end":"23:24","startHours":21.875965085474363,"endHours":23.39978082984967,"quality":"auspicious"},{"name":"Amṛta","start":"23:24","end":"00:55","startHours":23.39978082984967,"endHours":24.92359657422498,"quality":"auspicious"},{"name":"Kāla","start":"00:55","end":"02:27","startHours":24.92359657422498,"endHours":26.44741231860029,"quality":"inauspicious"},{"name":"Śubha","start":"02:27","end":"03:58","startHours":26.44741231860029,"endHours":27.971228062975598,"quality":"auspicious"},{"name":"Roga","start":"03:58","end":"05:30","startHours":27.971228062975598,"endHours":29.495043807350903,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.495043807350905,"endHours":6.495043807350905,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.495043807350905,"endHours":7.495043807350905,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.495043807350905,"endHours":8.495043807350905,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.495043807350905,"endHours":9.495043807350905,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.495043807350905,"endHours":10.495043807350905,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.495043807350905,"endHours":11.495043807350905,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.495043807350905,"endHours":12.495043807350905,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.495043807350905,"endHours":13.495043807350905,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.495043807350905,"endHours":14.495043807350905,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.495043807350905,"endHours":15.495043807350905,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.495043807350905,"endHours":16.495043807350903,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.495043807350903,"endHours":17.495043807350903,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.495043807350903,"endHours":18.495043807350903,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.495043807350903,"endHours":19.495043807350903,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.495043807350903,"endHours":20.495043807350903,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.495043807350903,"endHours":21.495043807350903,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.495043807350903,"endHours":22.495043807350903,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.495043807350903,"endHours":23.495043807350903,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.495043807350903,"endHours":24.495043807350903,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.495043807350903,"endHours":25.495043807350903,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.495043807350903,"endHours":26.495043807350903,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.495043807350903,"endHours":27.495043807350903,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.495043807350903,"endHours":28.495043807350903,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.495043807350903,"endHours":29.495043807350903,"planetary_lord":"Mars"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.59361515641973,"eotMinutes":12.958750209019716,"ayanamsa":25.8194}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"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 October 7, 2140 CE · Howrah, West Bengal · Vidhyamitra","description":"October 7, 2140 CE for Howrah, West Bengal: Kṛṣṇa Dvādaśī, sūryodaya 05:30, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2140-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2140-10-07","sa":"https://sa.vidhyamitra.com/city/howrah/2140-10-07","hi":"https://hi.vidhyamitra.com/city/howrah/2140-10-07","x-default":"https://vidhyamitra.com/city/howrah/2140-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T20:14:44.103Z","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":"2026-05-31T20:14:44.103Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T20:14:44.103Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}