{"id":"vidhyamitra:city-day:ranchi:2174-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2174-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2174-10-23","date_display":"October 23, 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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515392.770833,"kali_year":5276,"ahargana":1926927.2708,"sun":{"sidereal_longitude":182.3479,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":150.7796,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4318,"elapsed_within_tithi_degrees":4.4318},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.7796,"elapsed_within_degrees":4.1129},"yoga":{"number":25,"name":"Brahma","sum_longitude":333.1275},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2174,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515392.770833,"ahargana":1926927.2708,"kali_year":5276,"ayanamsa_lahiri":26.2949,"grahas":{"sun":{"sidereal_longitude":183.49335599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":152.994456,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":-0.6768},"mars":{"sidereal_longitude":261.443356,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":178.761256,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":256.9119559999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":192.60025599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":354.927356,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":322.1202,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.1202,"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":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515392.770833,"kali_year":5276,"ahargana":1926927.2708,"sun":{"sidereal_longitude":182.3479,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":150.7796,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":328.4318,"elapsed_within_tithi_degrees":4.4318},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.7796,"elapsed_within_degrees":4.1129},"yoga":{"number":25,"name":"Brahma","sum_longitude":333.1275},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.677,"elongation":31.568},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.677,"opposition_distance":148.432}},"eclipse_window_40days":[]},"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":"05:49","sunsetLocal":"17:16","solarNoonLocal":"11:33","dayLengthHours":11.458374143330364,"dayLengthDisplay":"11 Hours 27 Mins 30 Secs","nightLengthDisplay":"12 Hours 32 Mins 30 Secs","moonriseLocal":"03:28","moonsetLocal":"15:34","rahuKala":{"name":"Rāhu Kāla","start":"15:51","end":"17:16","startHours":15.841959721997327,"endHours":17.274256489913622,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:33","end":"12:59","startHours":11.545069418248442,"endHours":12.977366186164737,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:25","end":"15:51","startHours":14.409662954081032,"endHours":15.841959721997327,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:52","startHours":8.48950298002701,"endHours":8.87144878480469,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:36","startHours":6.293314602555357,"endHours":6.5988712463775006,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:10","end":"11:56","startHours":11.163123613470761,"endHours":11.92701522302612,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:17","end":"05:03","startHours":4.2880991274725435,"endHours":5.051990737027902,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:49","startHours":4.861017834639062,"endHours":5.815882346583259,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:27","end":"14:13","startHours":13.454798442136834,"endHours":14.218690051692192,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.074256489913623,"endHours":17.47425648991362,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:45","startHours":17.274256489913622,"endHours":17.75168874588572,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.024256489913622,"endHours":18.774256489913622,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:10","end":"23:56","startHours":23.16312361347076,"endHours":23.927015223026117,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:49","end":"07:15","startHours":5.815882346583259,"endHours":7.248179114499555,"quality":"inauspicious"},{"name":"Chala","start":"07:15","end":"08:41","startHours":7.248179114499555,"endHours":8.68047588241585,"quality":"neutral"},{"name":"Labha","start":"08:41","end":"10:07","startHours":8.68047588241585,"endHours":10.112772650332147,"quality":"auspicious"},{"name":"Amṛta","start":"10:07","end":"11:33","startHours":10.112772650332147,"endHours":11.545069418248442,"quality":"auspicious"},{"name":"Kāla","start":"11:33","end":"12:59","startHours":11.545069418248442,"endHours":12.977366186164737,"quality":"inauspicious"},{"name":"Śubha","start":"12:59","end":"14:25","startHours":12.977366186164737,"endHours":14.409662954081032,"quality":"auspicious"},{"name":"Roga","start":"14:25","end":"15:51","startHours":14.409662954081032,"endHours":15.841959721997327,"quality":"inauspicious"},{"name":"Udveg","start":"15:51","end":"17:16","startHours":15.841959721997327,"endHours":17.274256489913622,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:16","end":"18:51","startHours":17.274256489913622,"endHours":18.841959721997327,"quality":"auspicious"},{"name":"Roga","start":"18:51","end":"20:25","startHours":18.841959721997327,"endHours":20.409662954081032,"quality":"inauspicious"},{"name":"Udveg","start":"20:25","end":"21:59","startHours":20.409662954081032,"endHours":21.977366186164737,"quality":"inauspicious"},{"name":"Chala","start":"21:59","end":"23:33","startHours":21.977366186164737,"endHours":23.54506941824844,"quality":"neutral"},{"name":"Labha","start":"23:33","end":"01:07","startHours":23.54506941824844,"endHours":25.112772650332147,"quality":"auspicious"},{"name":"Amṛta","start":"01:07","end":"02:41","startHours":25.112772650332147,"endHours":26.68047588241585,"quality":"auspicious"},{"name":"Kāla","start":"02:41","end":"04:15","startHours":26.68047588241585,"endHours":28.248179114499553,"quality":"inauspicious"},{"name":"Śubha","start":"04:15","end":"05:49","startHours":28.248179114499553,"endHours":29.81588234658326,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.815882346583259,"endHours":6.815882346583259,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.815882346583259,"endHours":7.815882346583259,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.815882346583259,"endHours":8.815882346583258,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.815882346583258,"endHours":9.815882346583258,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.815882346583258,"endHours":10.815882346583258,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.815882346583258,"endHours":11.815882346583258,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.815882346583258,"endHours":12.815882346583258,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.815882346583258,"endHours":13.815882346583258,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.815882346583258,"endHours":14.815882346583258,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.815882346583258,"endHours":15.815882346583258,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.815882346583258,"endHours":16.81588234658326,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.81588234658326,"endHours":17.81588234658326,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.81588234658326,"endHours":18.81588234658326,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.81588234658326,"endHours":19.81588234658326,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.81588234658326,"endHours":20.81588234658326,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.81588234658326,"endHours":21.81588234658326,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.81588234658326,"endHours":22.81588234658326,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.81588234658326,"endHours":23.81588234658326,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.81588234658326,"endHours":24.81588234658326,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.81588234658326,"endHours":25.81588234658326,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.81588234658326,"endHours":26.81588234658326,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.81588234658326,"endHours":27.81588234658326,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.81588234658326,"endHours":28.81588234658326,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.81588234658326,"endHours":29.81588234658326,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.396176799759791,"eotMinutes":16.057434905093558,"ayanamsa":26.2949}},"calendars":{"vikram_samvat":2231,"vikram_samvatsara":"Sarvajit","saka_samvat":2096,"saka_samvatsara":"Bhāva","bengali_samvat":1581,"malayalam_era":1350,"nanakshahi_year":705,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Trayodaśī · Vikram 2231 Sarvajit · Śaka 2096 Bhāva"},"festivals":[{"id":"dhanteras","name":"Dhanteras (Dhanvantari Jayantī)","name_sanskrit":"धनतेरस / धन्वन्तरि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dhanvantari (Āyurveda-deva, avatāra of Viṣṇu)","significance":"Birth of Dhanvantari from samudra-mathana with amṛta-kalaśa. Day 1 of Diwali.","vrata":true,"detection":{"tithi_number":28,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 8.8.32-34"]},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"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 23, 2174 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 23, 2174 CE for Ranchi, Jharkhand: Kṛṣṇa Trayodaśī, sūryodaya 05:49, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2174-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2174-10-23","sa":"https://sa.vidhyamitra.com/city/ranchi/2174-10-23","hi":"https://hi.vidhyamitra.com/city/ranchi/2174-10-23","x-default":"https://vidhyamitra.com/city/ranchi/2174-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:52:39.203Z","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":"2026-06-03T10:52:39.203Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:52:39.203Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}