{"id":"vidhyamitra:city-day:ranchi:2188-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2188-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-01-06","date_display":"January 6, 2188 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":2188,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520215.770833,"kali_year":5289,"ahargana":1931750.2708,"sun":{"sidereal_longitude":258.2465,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":341.7665,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.52,"elapsed_within_tithi_degrees":11.52},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.7665,"elapsed_within_degrees":8.4332},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.013},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2188,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520215.770833,"ahargana":1931750.2708,"kali_year":5289,"ayanamsa_lahiri":26.4794,"grahas":{"sun":{"sidereal_longitude":258.906382,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":340.089282,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-4.4815},"mars":{"sidereal_longitude":291.30648199999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":242.78808200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":302.648782,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":300.92788199999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":174.91038200000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":66.5744,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":246.5744,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2188,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520215.770833,"kali_year":5289,"ahargana":1931750.2708,"sun":{"sidereal_longitude":258.2465,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":341.7665,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.52,"elapsed_within_tithi_degrees":11.52},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":341.7665,"elapsed_within_degrees":8.4332},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.013},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.481,"elongation":83.52},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.481,"opposition_distance":96.48}},"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":"06:32","sunsetLocal":"17:17","solarNoonLocal":"11:55","dayLengthHours":10.75649284355044,"dayLengthDisplay":"10 Hours 45 Mins 23 Secs","nightLengthDisplay":"13 Hours 14 Mins 37 Secs","moonriseLocal":"11:12","moonsetLocal":"23:26","rahuKala":{"name":"Rāhu Kāla","start":"15:57","end":"17:17","startHours":15.944305168114312,"endHours":17.288866773558116,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:55","end":"13:15","startHours":11.910620351782896,"endHours":13.2551819572267,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:36","end":"15:57","startHours":14.599743562670504,"endHours":15.944305168114312,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:24","startHours":9.042222260169444,"endHours":9.400772021621126,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:16","startHours":6.980561131822276,"endHours":7.267400940983621,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:16","startHours":11.552070590331214,"endHours":12.269170113234578,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:49","startHours":5.09817488420095,"endHours":5.8152744071043125,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:32","startHours":5.6359995263784715,"endHours":6.532373930007675,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:25","startHours":13.703369159041301,"endHours":14.420468681944664,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:05","end":"17:29","startHours":17.088866773558117,"endHours":17.488866773558115,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:17","end":"17:44","startHours":17.288866773558116,"endHours":17.737053975372717,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:02","end":"18:47","startHours":17.038866773558116,"endHours":18.788866773558116,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:16","startHours":23.552070590331216,"endHours":24.269170113234576,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:32","end":"07:53","startHours":6.532373930007675,"endHours":7.87693553545148,"quality":"inauspicious"},{"name":"Chala","start":"07:53","end":"09:13","startHours":7.87693553545148,"endHours":9.221497140895284,"quality":"neutral"},{"name":"Labha","start":"09:13","end":"10:34","startHours":9.221497140895284,"endHours":10.56605874633909,"quality":"auspicious"},{"name":"Amṛta","start":"10:34","end":"11:55","startHours":10.56605874633909,"endHours":11.910620351782896,"quality":"auspicious"},{"name":"Kāla","start":"11:55","end":"13:15","startHours":11.910620351782896,"endHours":13.2551819572267,"quality":"inauspicious"},{"name":"Śubha","start":"13:15","end":"14:36","startHours":13.2551819572267,"endHours":14.599743562670504,"quality":"auspicious"},{"name":"Roga","start":"14:36","end":"15:57","startHours":14.599743562670504,"endHours":15.944305168114312,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:17","startHours":15.944305168114312,"endHours":17.288866773558116,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:17","end":"18:57","startHours":17.288866773558116,"endHours":18.94430516811431,"quality":"auspicious"},{"name":"Roga","start":"18:57","end":"20:36","startHours":18.94430516811431,"endHours":20.599743562670504,"quality":"inauspicious"},{"name":"Udveg","start":"20:36","end":"22:15","startHours":20.599743562670504,"endHours":22.2551819572267,"quality":"inauspicious"},{"name":"Chala","start":"22:15","end":"23:55","startHours":22.2551819572267,"endHours":23.910620351782896,"quality":"neutral"},{"name":"Labha","start":"23:55","end":"01:34","startHours":23.910620351782896,"endHours":25.566058746339092,"quality":"auspicious"},{"name":"Amṛta","start":"01:34","end":"03:13","startHours":25.566058746339092,"endHours":27.221497140895288,"quality":"auspicious"},{"name":"Kāla","start":"03:13","end":"04:53","startHours":27.221497140895288,"endHours":28.87693553545148,"quality":"inauspicious"},{"name":"Śubha","start":"04:53","end":"06:32","startHours":28.87693553545148,"endHours":30.532373930007676,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.532373930007675,"endHours":7.532373930007675,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.532373930007675,"endHours":8.532373930007676,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.532373930007676,"endHours":9.532373930007676,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.532373930007676,"endHours":10.532373930007676,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.532373930007676,"endHours":11.532373930007676,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.532373930007676,"endHours":12.532373930007676,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.532373930007676,"endHours":13.532373930007676,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.532373930007676,"endHours":14.532373930007676,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.532373930007676,"endHours":15.532373930007676,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.532373930007676,"endHours":16.532373930007676,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.532373930007676,"endHours":17.532373930007676,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.532373930007676,"endHours":18.532373930007676,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.532373930007676,"endHours":19.532373930007676,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.532373930007676,"endHours":20.532373930007676,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.532373930007676,"endHours":21.532373930007676,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.532373930007676,"endHours":22.532373930007676,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.532373930007676,"endHours":23.532373930007676,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.532373930007676,"endHours":24.532373930007676,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.532373930007676,"endHours":25.532373930007676,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.532373930007676,"endHours":26.532373930007676,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.532373930007676,"endHours":27.532373930007676,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.532373930007676,"endHours":28.532373930007676,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.532373930007676,"endHours":29.532373930007676,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.532373930007676,"endHours":30.532373930007676,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.54929972811811,"eotMinutes":-5.875621106973772,"ayanamsa":26.4794}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 6, 2188 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 6, 2188 CE for Ranchi, Jharkhand: Śukla Saptamī, sūryodaya 06:32, sūryāsta 17:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2188-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2188-01-06","sa":"https://sa.vidhyamitra.com/city/ranchi/2188-01-06","hi":"https://hi.vidhyamitra.com/city/ranchi/2188-01-06","x-default":"https://vidhyamitra.com/city/ranchi/2188-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T13:15:43.199Z","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":"2026-06-04T13:15:43.199Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T13:15:43.199Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}