{"id":"vidhyamitra:city-day:ranchi:2140-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2140-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2140-08-18","date_display":"August 18, 2140 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":2140,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502908.770833,"kali_year":5242,"ahargana":1914443.2708,"sun":{"sidereal_longitude":118.7904,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":182.1512,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.3608,"elapsed_within_tithi_degrees":3.3608},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.1512,"elapsed_within_degrees":8.8179},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.9416},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2140,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502908.770833,"ahargana":1914443.2708,"kali_year":5242,"ayanamsa_lahiri":25.8175,"grahas":{"sun":{"sidereal_longitude":119.75073699999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":180.72903700000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-4.4497},"mars":{"sidereal_longitude":193.85403700000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":139.857737,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":317.271037,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":75.798337,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":298.951137,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":263.5826,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":83.5826,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":"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":2140,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502908.770833,"kali_year":5242,"ahargana":1914443.2708,"sun":{"sidereal_longitude":118.7904,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":182.1512,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":63.3608,"elapsed_within_tithi_degrees":3.3608},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.1512,"elapsed_within_degrees":8.8179},"yoga":{"number":23,"name":"Śubha","sum_longitude":300.9416},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.45,"elongation":63.361},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.45,"opposition_distance":116.639}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":1.35,"opposition_distance":1.377}]},"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":"05:26","sunsetLocal":"18:19","solarNoonLocal":"11:52","dayLengthHours":12.887091203948172,"dayLengthDisplay":"12 Hours 53 Mins 14 Secs","nightLengthDisplay":"11 Hours 06 Mins 46 Secs","moonriseLocal":"10:11","moonsetLocal":"21:41","rahuKala":{"name":"Rāhu Kāla","start":"13:29","end":"15:06","startHours":13.482380695842027,"endHours":15.093267096335548,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:26","end":"07:02","startHours":5.42794869337442,"endHours":7.038835093867942,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:39","end":"10:16","startHours":8.649721494361463,"endHours":10.260607894854985,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:26","end":"08:52","startHours":8.434936640962327,"endHours":8.8645063477606,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.96491082687226,"endHours":6.3085665923108785,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:18","startHours":11.441924588550233,"endHours":12.301064002146777,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:34","startHours":3.70966986618133,"endHours":4.568809279777875,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:21","end":"05:26","startHours":4.354024426378739,"endHours":5.42794869337442,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:01","end":"14:53","startHours":14.019342829339868,"endHours":14.878482242936412,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.115039897322593,"endHours":18.51503989732259,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:51","startHours":18.315039897322592,"endHours":18.852002030820433,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.065039897322592,"endHours":19.815039897322592,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:18","startHours":23.441924588550233,"endHours":24.301064002146777,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:26","end":"07:02","startHours":5.42794869337442,"endHours":7.038835093867942,"quality":"auspicious"},{"name":"Roga","start":"07:02","end":"08:39","startHours":7.038835093867942,"endHours":8.649721494361463,"quality":"inauspicious"},{"name":"Udveg","start":"08:39","end":"10:16","startHours":8.649721494361463,"endHours":10.260607894854985,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:52","startHours":10.260607894854985,"endHours":11.871494295348505,"quality":"neutral"},{"name":"Labha","start":"11:52","end":"13:29","startHours":11.871494295348505,"endHours":13.482380695842027,"quality":"auspicious"},{"name":"Amṛta","start":"13:29","end":"15:06","startHours":13.482380695842027,"endHours":15.093267096335548,"quality":"auspicious"},{"name":"Kāla","start":"15:06","end":"16:42","startHours":15.093267096335548,"endHours":16.704153496829072,"quality":"inauspicious"},{"name":"Śubha","start":"16:42","end":"18:19","startHours":16.704153496829072,"endHours":18.315039897322592,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:19","end":"19:42","startHours":18.315039897322592,"endHours":19.704153496829072,"quality":"auspicious"},{"name":"Kāla","start":"19:42","end":"21:06","startHours":19.704153496829072,"endHours":21.09326709633555,"quality":"inauspicious"},{"name":"Śubha","start":"21:06","end":"22:29","startHours":21.09326709633555,"endHours":22.48238069584203,"quality":"auspicious"},{"name":"Roga","start":"22:29","end":"23:52","startHours":22.48238069584203,"endHours":23.871494295348505,"quality":"inauspicious"},{"name":"Udveg","start":"23:52","end":"01:16","startHours":23.871494295348505,"endHours":25.260607894854985,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:39","startHours":25.260607894854985,"endHours":26.649721494361465,"quality":"neutral"},{"name":"Labha","start":"02:39","end":"04:02","startHours":26.649721494361465,"endHours":28.03883509386794,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:26","startHours":28.03883509386794,"endHours":29.427948693374418,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.42794869337442,"endHours":6.42794869337442,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.42794869337442,"endHours":7.42794869337442,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.42794869337442,"endHours":8.42794869337442,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.42794869337442,"endHours":9.42794869337442,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.42794869337442,"endHours":10.42794869337442,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.42794869337442,"endHours":11.42794869337442,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.42794869337442,"endHours":12.42794869337442,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.42794869337442,"endHours":13.42794869337442,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.42794869337442,"endHours":14.42794869337442,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.42794869337442,"endHours":15.42794869337442,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.42794869337442,"endHours":16.427948693374418,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.427948693374418,"endHours":17.427948693374418,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.427948693374418,"endHours":18.427948693374418,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.427948693374418,"endHours":19.427948693374418,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.427948693374418,"endHours":20.427948693374418,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.427948693374418,"endHours":21.427948693374418,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.427948693374418,"endHours":22.427948693374418,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.427948693374418,"endHours":23.427948693374418,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.427948693374418,"endHours":24.427948693374418,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.427948693374418,"endHours":25.427948693374418,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.427948693374418,"endHours":26.427948693374418,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.427948693374418,"endHours":27.427948693374418,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.427948693374418,"endHours":28.427948693374418,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.427948693374418,"endHours":29.427948693374418,"planetary_lord":"Moon"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.996269429652777,"eotMinutes":-3.5280577209103767,"ayanamsa":25.8175}},"calendars":{"vikram_samvat":2197,"vikram_samvatsara":"Pramādī","saka_samvat":2062,"saka_samvatsara":"Śārvarī","bengali_samvat":1547,"malayalam_era":1316,"nanakshahi_year":671,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ṣaṣṭhī · Vikram 2197 Pramādī · Śaka 2062 Śārvarī"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"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 August 18, 2140 CE · Ranchi, Jharkhand · Vidhyamitra","description":"August 18, 2140 CE for Ranchi, Jharkhand: Śukla Ṣaṣṭhī, sūryodaya 05:26, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2140-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2140-08-18","sa":"https://sa.vidhyamitra.com/city/ranchi/2140-08-18","hi":"https://hi.vidhyamitra.com/city/ranchi/2140-08-18","x-default":"https://vidhyamitra.com/city/ranchi/2140-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:50:46.152Z","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":"2026-06-01T04:50:46.152Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:50:46.152Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}