{"id":"vidhyamitra:city-day:ranchi:2174-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2174-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-10-07","date_display":"October 7, 2174 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":2174,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515376.770833,"kali_year":5276,"ahargana":1926911.2708,"sun":{"sidereal_longitude":166.4938,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":298.6007,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.1069,"elapsed_within_tithi_degrees":0.1069},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.6007,"elapsed_within_degrees":5.2674},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0945},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2174,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515376.770833,"ahargana":1926911.2708,"kali_year":5276,"ayanamsa_lahiri":26.2943,"grahas":{"sun":{"sidereal_longitude":167.66346699999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":297.056467,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-1.855},"mars":{"sidereal_longitude":250.550067,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":151.149767,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":255.187367,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":172.63926700000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":356.18496700000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":322.9679,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.9679,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2174,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515376.770833,"kali_year":5276,"ahargana":1926911.2708,"sun":{"sidereal_longitude":166.4938,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":298.6007,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":132.1069,"elapsed_within_tithi_degrees":0.1069},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.6007,"elapsed_within_degrees":5.2674},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":105.0945},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.855,"elongation":132.107},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.855,"opposition_distance":47.893}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":-0.965,"elongation":0.244}]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"05:42","sunsetLocal":"17:30","solarNoonLocal":"11:36","dayLengthHours":11.80373465820484,"dayLengthDisplay":"11 Hours 48 Mins 13 Secs","nightLengthDisplay":"12 Hours 11 Mins 47 Secs","moonriseLocal":"14:35","moonsetLocal":"01:52","rahuKala":{"name":"Rāhu Kāla","start":"10:07","end":"11:36","startHours":10.1212473309074,"endHours":11.596714163183005,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"16:01","startHours":14.547647827734215,"endHours":16.023114660009817,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:10","end":"08:39","startHours":7.170313666356189,"endHours":8.645780498631794,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.449051587661714,"endHours":8.842509409601874,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:30","startHours":6.186669111505786,"endHours":6.501435369057916,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"11:59","startHours":11.203256341242843,"endHours":11.990171985123167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:54","startHours":4.1210155463199385,"endHours":4.907931190200261,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:42","startHours":4.71120227923018,"endHours":5.694846834080584,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:21","startHours":13.564003272883811,"endHours":14.350918916764133,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.298581492285425,"endHours":17.698581492285424,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:59","startHours":17.498581492285425,"endHours":17.990403769710625,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.248581492285425,"endHours":18.998581492285425,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"23:59","startHours":23.203256341242845,"endHours":23.990171985123165,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:42","end":"07:10","startHours":5.694846834080584,"endHours":7.170313666356189,"quality":"neutral"},{"name":"Labha","start":"07:10","end":"08:39","startHours":7.170313666356189,"endHours":8.645780498631794,"quality":"auspicious"},{"name":"Amṛta","start":"08:39","end":"10:07","startHours":8.645780498631794,"endHours":10.1212473309074,"quality":"auspicious"},{"name":"Kāla","start":"10:07","end":"11:36","startHours":10.1212473309074,"endHours":11.596714163183005,"quality":"inauspicious"},{"name":"Śubha","start":"11:36","end":"13:04","startHours":11.596714163183005,"endHours":13.07218099545861,"quality":"auspicious"},{"name":"Roga","start":"13:04","end":"14:33","startHours":13.07218099545861,"endHours":14.547647827734215,"quality":"inauspicious"},{"name":"Udveg","start":"14:33","end":"16:01","startHours":14.547647827734215,"endHours":16.023114660009817,"quality":"inauspicious"},{"name":"Chala","start":"16:01","end":"17:30","startHours":16.023114660009817,"endHours":17.498581492285425,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:30","end":"19:01","startHours":17.498581492285425,"endHours":19.02311466000982,"quality":"inauspicious"},{"name":"Udveg","start":"19:01","end":"20:33","startHours":19.02311466000982,"endHours":20.547647827734213,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:04","startHours":20.547647827734213,"endHours":22.07218099545861,"quality":"neutral"},{"name":"Labha","start":"22:04","end":"23:36","startHours":22.07218099545861,"endHours":23.596714163183005,"quality":"auspicious"},{"name":"Amṛta","start":"23:36","end":"01:07","startHours":23.596714163183005,"endHours":25.1212473309074,"quality":"auspicious"},{"name":"Kāla","start":"01:07","end":"02:39","startHours":25.1212473309074,"endHours":26.645780498631794,"quality":"inauspicious"},{"name":"Śubha","start":"02:39","end":"04:10","startHours":26.645780498631794,"endHours":28.17031366635619,"quality":"auspicious"},{"name":"Roga","start":"04:10","end":"05:42","startHours":28.17031366635619,"endHours":29.694846834080586,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.694846834080584,"endHours":6.694846834080584,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.694846834080584,"endHours":7.694846834080584,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.694846834080584,"endHours":8.694846834080584,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.694846834080584,"endHours":9.694846834080584,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.694846834080584,"endHours":10.694846834080584,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.694846834080584,"endHours":11.694846834080584,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.694846834080584,"endHours":12.694846834080584,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.694846834080584,"endHours":13.694846834080584,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.694846834080584,"endHours":14.694846834080584,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.694846834080584,"endHours":15.694846834080584,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.694846834080584,"endHours":16.694846834080586,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.694846834080586,"endHours":17.694846834080586,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.694846834080586,"endHours":18.694846834080586,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.694846834080586,"endHours":19.694846834080586,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.694846834080586,"endHours":20.694846834080586,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.694846834080586,"endHours":21.694846834080586,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.694846834080586,"endHours":22.694846834080586,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.694846834080586,"endHours":23.694846834080586,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.694846834080586,"endHours":24.694846834080586,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.694846834080586,"endHours":25.694846834080586,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.694846834080586,"endHours":26.694846834080586,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.694846834080586,"endHours":27.694846834080586,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.694846834080586,"endHours":28.694846834080586,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.694846834080586,"endHours":29.694846834080586,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.505177625103924,"eotMinutes":12.958750209019716,"ayanamsa":26.2943}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","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 Śukla Dvādaśī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"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":"ranchi"},"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, 2174 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 7, 2174 CE for Ranchi, Jharkhand: Śukla Dvādaśī, sūryodaya 05:42, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2174-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2174-10-07","sa":"https://sa.vidhyamitra.com/city/ranchi/2174-10-07","hi":"https://hi.vidhyamitra.com/city/ranchi/2174-10-07","x-default":"https://vidhyamitra.com/city/ranchi/2174-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T22:10:42.296Z","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":"2026-06-03T22:10:42.296Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T22:10:42.296Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}