{"id":"vidhyamitra:city-day:ranchi:2013-10-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2013-10-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-10-17","date_display":"October 17, 2013 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456582.770833,"kali_year":5115,"ahargana":1868117.2708,"sun":{"sidereal_longitude":179.0232,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":336.2176,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.1944,"elapsed_within_tithi_degrees":1.1944},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.2176,"elapsed_within_degrees":2.8842},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.2408},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2013,"month":10,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456582.770833,"ahargana":1868117.2708,"kali_year":5115,"ayanamsa_lahiri":24.0457,"grahas":{"sun":{"sidereal_longitude":179.78742999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":335.86883,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":3.0058},"mars":{"sidereal_longitude":126.72692999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":203.27603,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":85.15252999999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":225.93313,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":197.49942999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":198.157,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.157,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":10,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456582.770833,"kali_year":5115,"ahargana":1868117.2708,"sun":{"sidereal_longitude":179.0232,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":336.2176,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.1944,"elapsed_within_tithi_degrees":1.1944},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":336.2176,"elapsed_within_degrees":2.8842},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.2408},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.006,"elongation":157.194},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.006,"opposition_distance":22.806}},"eclipse_window_40days":[{"offset_days":2,"type":"lunar","occurs":true,"moon_latitude":1.128,"opposition_distance":2.501}]},"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":"05:46","sunsetLocal":"17:21","solarNoonLocal":"11:34","dayLengthHours":11.585498154003837,"dayLengthDisplay":"11 Hours 35 Mins 08 Secs","nightLengthDisplay":"12 Hours 24 Mins 52 Secs","moonriseLocal":"15:55","moonsetLocal":"04:00","rahuKala":{"name":"Rāhu Kāla","start":"13:00","end":"14:27","startHours":13.007090276550013,"endHours":14.455277545800492,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:46","end":"07:13","startHours":5.766153930297615,"endHours":7.214341199548095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:40","end":"10:07","startHours":8.662528468798573,"endHours":10.110715738049054,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:51","startHours":8.46943683289851,"endHours":8.855620104698637,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:33","startHours":6.248883020047775,"endHours":6.5578296374878775,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:10","end":"11:57","startHours":11.172719735499406,"endHours":11.945086279099662,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:00","startHours":4.221420843097103,"endHours":4.99378738669736,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:46","startHours":4.800695750797296,"endHours":5.766153930297615,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:29","end":"14:16","startHours":13.489819366300173,"endHours":14.26218590990043,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.151652084301453,"endHours":17.551652084301452,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:50","startHours":17.351652084301453,"endHours":17.83438117405161,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.101652084301453,"endHours":18.851652084301453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:10","end":"23:57","startHours":23.172719735499406,"endHours":23.945086279099662,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:46","end":"07:13","startHours":5.766153930297615,"endHours":7.214341199548095,"quality":"auspicious"},{"name":"Roga","start":"07:13","end":"08:40","startHours":7.214341199548095,"endHours":8.662528468798573,"quality":"inauspicious"},{"name":"Udveg","start":"08:40","end":"10:07","startHours":8.662528468798573,"endHours":10.110715738049054,"quality":"inauspicious"},{"name":"Chala","start":"10:07","end":"11:34","startHours":10.110715738049054,"endHours":11.558903007299534,"quality":"neutral"},{"name":"Labha","start":"11:34","end":"13:00","startHours":11.558903007299534,"endHours":13.007090276550013,"quality":"auspicious"},{"name":"Amṛta","start":"13:00","end":"14:27","startHours":13.007090276550013,"endHours":14.455277545800492,"quality":"auspicious"},{"name":"Kāla","start":"14:27","end":"15:54","startHours":14.455277545800492,"endHours":15.903464815050974,"quality":"inauspicious"},{"name":"Śubha","start":"15:54","end":"17:21","startHours":15.903464815050974,"endHours":17.351652084301453,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:21","end":"18:54","startHours":17.351652084301453,"endHours":18.903464815050974,"quality":"auspicious"},{"name":"Kāla","start":"18:54","end":"20:27","startHours":18.903464815050974,"endHours":20.45527754580049,"quality":"inauspicious"},{"name":"Śubha","start":"20:27","end":"22:00","startHours":20.45527754580049,"endHours":22.007090276550013,"quality":"auspicious"},{"name":"Roga","start":"22:00","end":"23:34","startHours":22.007090276550013,"endHours":23.558903007299534,"quality":"inauspicious"},{"name":"Udveg","start":"23:34","end":"01:07","startHours":23.558903007299534,"endHours":25.110715738049056,"quality":"inauspicious"},{"name":"Chala","start":"01:07","end":"02:40","startHours":25.110715738049056,"endHours":26.662528468798577,"quality":"neutral"},{"name":"Labha","start":"02:40","end":"04:13","startHours":26.662528468798577,"endHours":28.214341199548095,"quality":"auspicious"},{"name":"Amṛta","start":"04:13","end":"05:46","startHours":28.214341199548095,"endHours":29.766153930297616,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.766153930297615,"endHours":6.766153930297615,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.766153930297615,"endHours":7.766153930297615,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.766153930297615,"endHours":8.766153930297616,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.766153930297616,"endHours":9.766153930297616,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.766153930297616,"endHours":10.766153930297616,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.766153930297616,"endHours":11.766153930297616,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.766153930297616,"endHours":12.766153930297616,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.766153930297616,"endHours":13.766153930297616,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.766153930297616,"endHours":14.766153930297616,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.766153930297616,"endHours":15.766153930297616,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.766153930297616,"endHours":16.766153930297616,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.766153930297616,"endHours":17.766153930297616,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.766153930297616,"endHours":18.766153930297616,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.766153930297616,"endHours":19.766153930297616,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.766153930297616,"endHours":20.766153930297616,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.766153930297616,"endHours":21.766153930297616,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.766153930297616,"endHours":22.766153930297616,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.766153930297616,"endHours":23.766153930297616,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.766153930297616,"endHours":24.766153930297616,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.766153930297616,"endHours":25.766153930297616,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.766153930297616,"endHours":26.766153930297616,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.766153930297616,"endHours":27.766153930297616,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.766153930297616,"endHours":28.766153930297616,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.766153930297616,"endHours":29.766153930297616,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","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":-9.248310368908534,"eotMinutes":15.227419562027912,"ayanamsa":24.0457}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"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 Caturdaśī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 17, 2013 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 17, 2013 CE for Ranchi, Jharkhand: Śukla Caturdaśī, sūryodaya 05:46, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2013-10-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2013-10-17","sa":"https://sa.vidhyamitra.com/city/ranchi/2013-10-17","hi":"https://hi.vidhyamitra.com/city/ranchi/2013-10-17","x-default":"https://vidhyamitra.com/city/ranchi/2013-10-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T09:57:47.428Z","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":"2026-09-22T09:57:47.428Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T09:57:47.428Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}