{"id":"vidhyamitra:city-day:ranchi:2149-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2149-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2149-10-18","date_display":"October 18, 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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506256.770833,"kali_year":5251,"ahargana":1917791.2708,"sun":{"sidereal_longitude":177.8398,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":9.7216,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.8818,"elapsed_within_tithi_degrees":11.8818},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.7216,"elapsed_within_degrees":9.7216},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.5614},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506256.770833,"ahargana":1917791.2708,"kali_year":5251,"ayanamsa_lahiri":25.9455,"grahas":{"sun":{"sidereal_longitude":178.93531800000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":12.800018000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-4.3748},"mars":{"sidereal_longitude":185.27151800000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":187.99411800000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":222.379418,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":219.78301799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":60.39911799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":86.1894,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":266.1894,"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":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506256.770833,"kali_year":5251,"ahargana":1917791.2708,"sun":{"sidereal_longitude":177.8398,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":9.7216,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":191.8818,"elapsed_within_tithi_degrees":11.8818},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.7216,"elapsed_within_degrees":9.7216},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.5614},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.375,"elongation":168.118},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.375,"opposition_distance":11.882}},"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":"05:46","sunsetLocal":"17:20","solarNoonLocal":"11:33","dayLengthHours":11.56284354937872,"dayLengthDisplay":"11 Hours 33 Mins 46 Secs","nightLengthDisplay":"12 Hours 26 Mins 14 Secs","moonriseLocal":"18:01","moonsetLocal":"06:57","rahuKala":{"name":"Rāhu Kāla","start":"08:40","end":"10:07","startHours":8.665388142601678,"endHours":10.110743586274019,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:00","end":"14:27","startHours":13.001454473618699,"endHours":14.446809917291038,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:46","end":"07:13","startHours":5.774677255256999,"endHours":7.220032698929339,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:51","startHours":8.472674083445368,"endHours":8.85810220175799,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:34","startHours":6.256462403147779,"endHours":6.564804897797878,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:10","end":"11:56","startHours":11.170670911633735,"endHours":11.941527148258984,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:14","end":"05:00","startHours":4.232964782006503,"endHours":5.0038210186317515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:46","startHours":4.811106959475439,"endHours":5.774677255256999,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:29","end":"14:15","startHours":13.48323962150948,"endHours":14.254095858134727,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.13752080463572,"endHours":17.53752080463572,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:49","startHours":17.33752080463572,"endHours":17.8193059525265,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.08752080463572,"endHours":18.83752080463572,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:10","end":"23:56","startHours":23.170670911633735,"endHours":23.941527148258984,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:46","end":"07:13","startHours":5.774677255256999,"endHours":7.220032698929339,"quality":"inauspicious"},{"name":"Śubha","start":"07:13","end":"08:40","startHours":7.220032698929339,"endHours":8.665388142601678,"quality":"auspicious"},{"name":"Roga","start":"08:40","end":"10:07","startHours":8.665388142601678,"endHours":10.110743586274019,"quality":"inauspicious"},{"name":"Udveg","start":"10:07","end":"11:33","startHours":10.110743586274019,"endHours":11.55609902994636,"quality":"inauspicious"},{"name":"Chala","start":"11:33","end":"13:00","startHours":11.55609902994636,"endHours":13.001454473618699,"quality":"neutral"},{"name":"Labha","start":"13:00","end":"14:27","startHours":13.001454473618699,"endHours":14.446809917291038,"quality":"auspicious"},{"name":"Amṛta","start":"14:27","end":"15:54","startHours":14.446809917291038,"endHours":15.892165360963379,"quality":"auspicious"},{"name":"Kāla","start":"15:54","end":"17:20","startHours":15.892165360963379,"endHours":17.33752080463572,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:20","end":"18:54","startHours":17.33752080463572,"endHours":18.89216536096338,"quality":"auspicious"},{"name":"Amṛta","start":"18:54","end":"20:27","startHours":18.89216536096338,"endHours":20.44680991729104,"quality":"auspicious"},{"name":"Kāla","start":"20:27","end":"22:00","startHours":20.44680991729104,"endHours":22.0014544736187,"quality":"inauspicious"},{"name":"Śubha","start":"22:00","end":"23:33","startHours":22.0014544736187,"endHours":23.55609902994636,"quality":"auspicious"},{"name":"Roga","start":"23:33","end":"01:07","startHours":23.55609902994636,"endHours":25.11074358627402,"quality":"inauspicious"},{"name":"Udveg","start":"01:07","end":"02:40","startHours":25.11074358627402,"endHours":26.665388142601678,"quality":"inauspicious"},{"name":"Chala","start":"02:40","end":"04:13","startHours":26.665388142601678,"endHours":28.22003269892934,"quality":"neutral"},{"name":"Labha","start":"04:13","end":"05:46","startHours":28.22003269892934,"endHours":29.774677255257,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.774677255256999,"endHours":6.774677255256999,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.774677255256999,"endHours":7.774677255256999,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.774677255256999,"endHours":8.774677255257,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.774677255257,"endHours":9.774677255257,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.774677255257,"endHours":10.774677255257,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.774677255257,"endHours":11.774677255257,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.774677255257,"endHours":12.774677255257,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.774677255257,"endHours":13.774677255257,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.774677255257,"endHours":14.774677255257,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.774677255257,"endHours":15.774677255257,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.774677255257,"endHours":16.774677255257,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.774677255257,"endHours":17.774677255257,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.774677255257,"endHours":18.774677255257,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.774677255257,"endHours":19.774677255257,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.774677255257,"endHours":20.774677255257,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.774677255257,"endHours":21.774677255257,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.774677255257,"endHours":22.774677255257,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.774677255257,"endHours":23.774677255257,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.774677255257,"endHours":24.774677255257,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.774677255257,"endHours":25.774677255257,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.774677255257,"endHours":26.774677255257,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.774677255257,"endHours":27.774677255257,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.774677255257,"endHours":28.774677255257,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.774677255257,"endHours":29.774677255257,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","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":-9.633128443363123,"eotMinutes":15.395658203218455,"ayanamsa":25.9455}},"calendars":{"vikram_samvat":2206,"vikram_samvatsara":"Dundubhi","saka_samvat":2071,"saka_samvatsara":"Saumya","bengali_samvat":1556,"malayalam_era":1325,"nanakshahi_year":680,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Pratipada · Vikram 2206 Dundubhi · Śaka 2071 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 18, 2149 CE · Ranchi, Jharkhand · Vidhyamitra","description":"October 18, 2149 CE for Ranchi, Jharkhand: Kṛṣṇa Pratipada, sūryodaya 05:46, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2149-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2149-10-18","sa":"https://sa.vidhyamitra.com/city/ranchi/2149-10-18","hi":"https://hi.vidhyamitra.com/city/ranchi/2149-10-18","x-default":"https://vidhyamitra.com/city/ranchi/2149-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:53:10.365Z","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":"2026-06-01T06:53:10.365Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:53:10.365Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}