{"id":"vidhyamitra:city-day:ranchi:2170-10-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2170-10-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-10-10","date_display":"October 10, 2170 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":2170,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513918.770833,"kali_year":5272,"ahargana":1925453.2708,"sun":{"sidereal_longitude":169.4873,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":169.9084,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4212,"elapsed_within_tithi_degrees":0.4212},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.9084,"elapsed_within_degrees":9.9084},"yoga":{"number":26,"name":"Indra","sum_longitude":339.3957},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2170,"month":10,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513918.770833,"ahargana":1925453.2708,"kali_year":5272,"ayanamsa_lahiri":26.2386,"grahas":{"sun":{"sidereal_longitude":170.64507400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":171.35017400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":3.4614},"mars":{"sidereal_longitude":215.35677399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":188.51097400000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":154.72007400000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":133.29037400000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":302.22727399999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":40.2198,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":220.2198,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2170,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513918.770833,"kali_year":5272,"ahargana":1925453.2708,"sun":{"sidereal_longitude":169.4873,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":169.9084,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":0.4212,"elapsed_within_tithi_degrees":0.4212},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.9084,"elapsed_within_degrees":9.9084},"yoga":{"number":26,"name":"Indra","sum_longitude":339.3957},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.461,"elongation":0.421},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.461,"opposition_distance":179.579}},"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":"05:43","sunsetLocal":"17:27","solarNoonLocal":"11:35","dayLengthHours":11.738310948608486,"dayLengthDisplay":"11 Hours 44 Mins 18 Secs","nightLengthDisplay":"12 Hours 15 Mins 42 Secs","moonriseLocal":"05:47","moonsetLocal":"17:28","rahuKala":{"name":"Rāhu Kāla","start":"11:35","end":"13:03","startHours":11.583635898800505,"endHours":13.050924767376568,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:11","end":"08:39","startHours":7.181769293072324,"endHours":8.649058161648384,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:07","end":"11:35","startHours":10.116347030224446,"endHours":11.583635898800505,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:27","end":"08:51","startHours":8.453419645838244,"endHours":8.844696677458526,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:31","startHours":6.203576714021617,"endHours":6.516598339317843,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:12","end":"11:58","startHours":11.192358867180223,"endHours":11.974912930420787,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:56","startHours":4.149372298015131,"endHours":4.931926361255697,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:43","startHours":4.736287845445556,"endHours":5.714480424496263,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:32","end":"14:19","startHours":13.54002105690192,"endHours":14.322575120142487,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.25279137310475,"endHours":17.652791373104748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:57","startHours":17.45279137310475,"endHours":17.9418876626301,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.20279137310475,"endHours":18.95279137310475,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:12","end":"23:58","startHours":23.19235886718022,"endHours":23.97491293042079,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:43","end":"07:11","startHours":5.714480424496263,"endHours":7.181769293072324,"quality":"auspicious"},{"name":"Amṛta","start":"07:11","end":"08:39","startHours":7.181769293072324,"endHours":8.649058161648384,"quality":"auspicious"},{"name":"Kāla","start":"08:39","end":"10:07","startHours":8.649058161648384,"endHours":10.116347030224446,"quality":"inauspicious"},{"name":"Śubha","start":"10:07","end":"11:35","startHours":10.116347030224446,"endHours":11.583635898800505,"quality":"auspicious"},{"name":"Roga","start":"11:35","end":"13:03","startHours":11.583635898800505,"endHours":13.050924767376568,"quality":"inauspicious"},{"name":"Udveg","start":"13:03","end":"14:31","startHours":13.050924767376568,"endHours":14.518213635952627,"quality":"inauspicious"},{"name":"Chala","start":"14:31","end":"15:59","startHours":14.518213635952627,"endHours":15.98550250452869,"quality":"neutral"},{"name":"Labha","start":"15:59","end":"17:27","startHours":15.98550250452869,"endHours":17.45279137310475,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:27","end":"18:59","startHours":17.45279137310475,"endHours":18.98550250452869,"quality":"inauspicious"},{"name":"Chala","start":"18:59","end":"20:31","startHours":18.98550250452869,"endHours":20.518213635952627,"quality":"neutral"},{"name":"Labha","start":"20:31","end":"22:03","startHours":20.518213635952627,"endHours":22.050924767376564,"quality":"auspicious"},{"name":"Amṛta","start":"22:03","end":"23:35","startHours":22.050924767376564,"endHours":23.583635898800505,"quality":"auspicious"},{"name":"Kāla","start":"23:35","end":"01:07","startHours":23.583635898800505,"endHours":25.116347030224446,"quality":"inauspicious"},{"name":"Śubha","start":"01:07","end":"02:39","startHours":25.116347030224446,"endHours":26.649058161648384,"quality":"auspicious"},{"name":"Roga","start":"02:39","end":"04:11","startHours":26.649058161648384,"endHours":28.18176929307232,"quality":"inauspicious"},{"name":"Udveg","start":"04:11","end":"05:43","startHours":28.18176929307232,"endHours":29.714480424496262,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.714480424496263,"endHours":6.714480424496263,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.714480424496263,"endHours":7.714480424496263,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.714480424496263,"endHours":8.714480424496262,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.714480424496262,"endHours":9.714480424496262,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.714480424496262,"endHours":10.714480424496262,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.714480424496262,"endHours":11.714480424496262,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.714480424496262,"endHours":12.714480424496262,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.714480424496262,"endHours":13.714480424496262,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.714480424496262,"endHours":14.714480424496262,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.714480424496262,"endHours":15.714480424496262,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.714480424496262,"endHours":16.714480424496262,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.714480424496262,"endHours":17.714480424496262,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.714480424496262,"endHours":18.714480424496262,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.714480424496262,"endHours":19.714480424496262,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.714480424496262,"endHours":20.714480424496262,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.714480424496262,"endHours":21.714480424496262,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.714480424496262,"endHours":22.714480424496262,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.714480424496262,"endHours":23.714480424496262,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.714480424496262,"endHours":24.714480424496262,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.714480424496262,"endHours":25.714480424496262,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.714480424496262,"endHours":26.714480424496262,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.714480424496262,"endHours":27.714480424496262,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.714480424496262,"endHours":28.714480424496262,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.714480424496262,"endHours":29.714480424496262,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","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":-6.633229844287198,"eotMinutes":13.743446071969673,"ayanamsa":26.2386}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"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 Pratipada · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"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 10, 2170 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 10, 2170 CE for Ranchi, Jharkhand: Śukla Pratipada, sūryodaya 05:43, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2170-10-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2170-10-10","sa":"https://sa.vidhyamitra.com/city/ranchi/2170-10-10","hi":"https://hi.vidhyamitra.com/city/ranchi/2170-10-10","x-default":"https://vidhyamitra.com/city/ranchi/2170-10-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T13:33:08.344Z","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":"2026-06-03T13:33:08.344Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T13:33:08.344Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}