{"id":"vidhyamitra:city-day:ranchi:2149-10-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2149-10-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-10-15","date_display":"October 15, 2149 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":2149,"month":10,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506253.770833,"kali_year":5251,"ahargana":1917788.2708,"sun":{"sidereal_longitude":174.863,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":327.5999,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.737,"elapsed_within_tithi_degrees":8.737},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.5999,"elapsed_within_degrees":7.5999},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.4629},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2149,"month":10,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506253.770833,"ahargana":1917788.2708,"kali_year":5251,"ayanamsa_lahiri":25.9454,"grahas":{"sun":{"sidereal_longitude":175.963933,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":328.26173300000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-3.9444},"mars":{"sidereal_longitude":183.24413300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":183.23623299999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":221.820833,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":217.66493300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":60.44093300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":86.3484,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.3484,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2149,"month":10,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506253.770833,"kali_year":5251,"ahargana":1917788.2708,"sun":{"sidereal_longitude":174.863,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":327.5999,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.737,"elapsed_within_tithi_degrees":8.737},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.5999,"elapsed_within_degrees":7.5999},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.4629},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.944,"elongation":152.737},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.944,"opposition_distance":27.263}},"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":"05:45","sunsetLocal":"17:23","solarNoonLocal":"11:34","dayLengthHours":11.627381162642425,"dayLengthDisplay":"11 Hours 37 Mins 39 Secs","nightLengthDisplay":"12 Hours 22 Mins 21 Secs","moonriseLocal":"15:45","moonsetLocal":"03:42","rahuKala":{"name":"Rāhu Kāla","start":"11:34","end":"13:01","startHours":11.565079493811535,"endHours":13.018502139141837,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:12","end":"08:39","startHours":7.204811557820625,"endHours":8.658234203150927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:07","end":"11:34","startHours":10.111656848481232,"endHours":11.565079493811535,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:51","startHours":8.464444517106887,"endHours":8.852023889194967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:33","startHours":6.235863127600422,"endHours":6.545926625270886,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:11","end":"11:57","startHours":11.177500121723453,"endHours":11.952658865899613,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:12","end":"04:59","startHours":4.201071424137997,"endHours":4.976230168314159,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:47","end":"05:45","startHours":4.782440482270119,"endHours":5.751388912490321,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:30","end":"14:17","startHours":13.502976354251938,"endHours":14.2781350984281,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.178770075132746,"endHours":17.578770075132745,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:52","startHours":17.378770075132746,"endHours":17.863244290242847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.128770075132746,"endHours":18.878770075132746,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:11","end":"23:57","startHours":23.17750012172345,"endHours":23.95265886589961,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:45","end":"07:12","startHours":5.751388912490321,"endHours":7.204811557820625,"quality":"auspicious"},{"name":"Amṛta","start":"07:12","end":"08:39","startHours":7.204811557820625,"endHours":8.658234203150927,"quality":"auspicious"},{"name":"Kāla","start":"08:39","end":"10:07","startHours":8.658234203150927,"endHours":10.111656848481232,"quality":"inauspicious"},{"name":"Śubha","start":"10:07","end":"11:34","startHours":10.111656848481232,"endHours":11.565079493811535,"quality":"auspicious"},{"name":"Roga","start":"11:34","end":"13:01","startHours":11.565079493811535,"endHours":13.018502139141837,"quality":"inauspicious"},{"name":"Udveg","start":"13:01","end":"14:28","startHours":13.018502139141837,"endHours":14.47192478447214,"quality":"inauspicious"},{"name":"Chala","start":"14:28","end":"15:56","startHours":14.47192478447214,"endHours":15.925347429802443,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:23","startHours":15.925347429802443,"endHours":17.378770075132746,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:23","end":"18:56","startHours":17.378770075132746,"endHours":18.925347429802443,"quality":"inauspicious"},{"name":"Chala","start":"18:56","end":"20:28","startHours":18.925347429802443,"endHours":20.47192478447214,"quality":"neutral"},{"name":"Labha","start":"20:28","end":"22:01","startHours":20.47192478447214,"endHours":22.018502139141837,"quality":"auspicious"},{"name":"Amṛta","start":"22:01","end":"23:34","startHours":22.018502139141837,"endHours":23.56507949381153,"quality":"auspicious"},{"name":"Kāla","start":"23:34","end":"01:07","startHours":23.56507949381153,"endHours":25.111656848481232,"quality":"inauspicious"},{"name":"Śubha","start":"01:07","end":"02:39","startHours":25.111656848481232,"endHours":26.658234203150926,"quality":"auspicious"},{"name":"Roga","start":"02:39","end":"04:12","startHours":26.658234203150926,"endHours":28.204811557820623,"quality":"inauspicious"},{"name":"Udveg","start":"04:12","end":"05:45","startHours":28.204811557820623,"endHours":29.75138891249032,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:45","end":"06:45","startHours":5.751388912490321,"endHours":6.751388912490321,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:45","end":"07:45","startHours":6.751388912490321,"endHours":7.751388912490321,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:45","end":"08:45","startHours":7.751388912490321,"endHours":8.75138891249032,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:45","end":"09:45","startHours":8.75138891249032,"endHours":9.75138891249032,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:45","end":"10:45","startHours":9.75138891249032,"endHours":10.75138891249032,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:45","end":"11:45","startHours":10.75138891249032,"endHours":11.75138891249032,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:45","end":"12:45","startHours":11.75138891249032,"endHours":12.75138891249032,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:45","end":"13:45","startHours":12.75138891249032,"endHours":13.75138891249032,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:45","end":"14:45","startHours":13.75138891249032,"endHours":14.75138891249032,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:45","end":"15:45","startHours":14.75138891249032,"endHours":15.75138891249032,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:45","end":"16:45","startHours":15.75138891249032,"endHours":16.75138891249032,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:45","end":"17:45","startHours":16.75138891249032,"endHours":17.75138891249032,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:45","end":"18:45","startHours":17.75138891249032,"endHours":18.75138891249032,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:45","end":"19:45","startHours":18.75138891249032,"endHours":19.75138891249032,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:45","end":"20:45","startHours":19.75138891249032,"endHours":20.75138891249032,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:45","end":"21:45","startHours":20.75138891249032,"endHours":21.75138891249032,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:45","end":"22:45","startHours":21.75138891249032,"endHours":22.75138891249032,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:45","end":"23:45","startHours":22.75138891249032,"endHours":23.75138891249032,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:45","end":"00:45","startHours":23.75138891249032,"endHours":24.75138891249032,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:45","end":"01:45","startHours":24.75138891249032,"endHours":25.75138891249032,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:45","end":"02:45","startHours":25.75138891249032,"endHours":26.75138891249032,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:45","end":"03:45","startHours":26.75138891249032,"endHours":27.75138891249032,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:45","end":"04:45","startHours":27.75138891249032,"endHours":28.75138891249032,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:45","end":"05:45","startHours":28.75138891249032,"endHours":29.75138891249032,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","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":-8.534763605703771,"eotMinutes":14.85683037130801,"ayanamsa":25.9454}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"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 Trayodaśī · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"festivals":[{"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 15, 2149 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 15, 2149 CE for Ranchi, Jharkhand: Śukla Trayodaśī, sūryodaya 05:45, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2149-10-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2149-10-15","sa":"https://sa.vidhyamitra.com/city/ranchi/2149-10-15","hi":"https://hi.vidhyamitra.com/city/ranchi/2149-10-15","x-default":"https://vidhyamitra.com/city/ranchi/2149-10-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:53:13.856Z","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":"2026-06-01T11:53:13.856Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:53:13.856Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}