{"id":"vidhyamitra:city-day:ranchi:2015-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2015-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-01-28","date_display":"January 28, 2015 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":2015,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457050.770833,"kali_year":5116,"ahargana":1868585.2708,"sun":{"sidereal_longitude":283.6669,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.2575,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.5906,"elapsed_within_tithi_degrees":1.5906},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.2575,"elapsed_within_degrees":7.9242},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.9245},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2015,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457050.770833,"ahargana":1868585.2708,"kali_year":5116,"ayanamsa_lahiri":24.0636,"grahas":{"sun":{"sidereal_longitude":283.71624899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":24.008248999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-2.1038},"mars":{"sidereal_longitude":317.879149,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":289.08174899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":114.06254899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":306.24524900000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":218.921249,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":173.3601,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.3601,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2015,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457050.770833,"kali_year":5116,"ahargana":1868585.2708,"sun":{"sidereal_longitude":283.6669,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.2575,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.5906,"elapsed_within_tithi_degrees":1.5906},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.2575,"elapsed_within_degrees":7.9242},"yoga":{"number":23,"name":"Śubha","sum_longitude":304.9245},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.104,"elongation":97.591},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.104,"opposition_distance":82.409}},"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":"06:31","sunsetLocal":"17:33","solarNoonLocal":"12:02","dayLengthHours":11.033053961223912,"dayLengthDisplay":"11 Hours 01 Mins 59 Secs","nightLengthDisplay":"12 Hours 58 Mins 01 Secs","moonriseLocal":"12:09","moonsetLocal":"01:16","rahuKala":{"name":"Rāhu Kāla","start":"12:02","end":"13:24","startHours":12.028937200581097,"endHours":13.408068945734087,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:53","end":"09:16","startHours":7.891541965122132,"endHours":9.27067371027512,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:39","end":"12:02","startHours":10.649805455428108,"endHours":12.028937200581097,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:05","end":"09:27","startHours":9.086789477588056,"endHours":9.454557942962186,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:16","startHours":6.972120801686805,"endHours":7.26633557398611,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:24","startHours":11.661168735206967,"endHours":12.396705665955228,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:02","end":"05:47","startHours":5.041336358472621,"endHours":5.776873289220882,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:36","end":"06:31","startHours":5.592989056533817,"endHours":6.5124102199691425,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:36","startHours":13.86777952745175,"endHours":14.60331645820001,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.345464181193055,"endHours":17.745464181193054,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"18:00","startHours":17.545464181193054,"endHours":18.005174762910716,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.295464181193054,"endHours":19.045464181193054,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:24","startHours":23.661168735206967,"endHours":24.396705665955228,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:31","end":"07:53","startHours":6.5124102199691425,"endHours":7.891541965122132,"quality":"auspicious"},{"name":"Amṛta","start":"07:53","end":"09:16","startHours":7.891541965122132,"endHours":9.27067371027512,"quality":"auspicious"},{"name":"Kāla","start":"09:16","end":"10:39","startHours":9.27067371027512,"endHours":10.649805455428108,"quality":"inauspicious"},{"name":"Śubha","start":"10:39","end":"12:02","startHours":10.649805455428108,"endHours":12.028937200581097,"quality":"auspicious"},{"name":"Roga","start":"12:02","end":"13:24","startHours":12.028937200581097,"endHours":13.408068945734087,"quality":"inauspicious"},{"name":"Udveg","start":"13:24","end":"14:47","startHours":13.408068945734087,"endHours":14.787200690887076,"quality":"inauspicious"},{"name":"Chala","start":"14:47","end":"16:10","startHours":14.787200690887076,"endHours":16.166332436040065,"quality":"neutral"},{"name":"Labha","start":"16:10","end":"17:33","startHours":16.166332436040065,"endHours":17.545464181193054,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:33","end":"19:10","startHours":17.545464181193054,"endHours":19.166332436040065,"quality":"inauspicious"},{"name":"Chala","start":"19:10","end":"20:47","startHours":19.166332436040065,"endHours":20.787200690887076,"quality":"neutral"},{"name":"Labha","start":"20:47","end":"22:24","startHours":20.787200690887076,"endHours":22.408068945734087,"quality":"auspicious"},{"name":"Amṛta","start":"22:24","end":"00:02","startHours":22.408068945734087,"endHours":24.028937200581097,"quality":"auspicious"},{"name":"Kāla","start":"00:02","end":"01:39","startHours":24.028937200581097,"endHours":25.64980545542811,"quality":"inauspicious"},{"name":"Śubha","start":"01:39","end":"03:16","startHours":25.64980545542811,"endHours":27.27067371027512,"quality":"auspicious"},{"name":"Roga","start":"03:16","end":"04:53","startHours":27.27067371027512,"endHours":28.89154196512213,"quality":"inauspicious"},{"name":"Udveg","start":"04:53","end":"06:31","startHours":28.89154196512213,"endHours":30.51241021996914,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.5124102199691425,"endHours":7.5124102199691425,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.5124102199691425,"endHours":8.512410219969142,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.512410219969142,"endHours":9.512410219969142,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.512410219969142,"endHours":10.512410219969142,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.512410219969142,"endHours":11.512410219969142,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.512410219969142,"endHours":12.512410219969142,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.512410219969142,"endHours":13.512410219969142,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.512410219969142,"endHours":14.512410219969142,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.512410219969142,"endHours":15.512410219969142,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.512410219969142,"endHours":16.51241021996914,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.51241021996914,"endHours":17.51241021996914,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.51241021996914,"endHours":18.51241021996914,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.51241021996914,"endHours":19.51241021996914,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.51241021996914,"endHours":20.51241021996914,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.51241021996914,"endHours":21.51241021996914,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.51241021996914,"endHours":22.51241021996914,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.51241021996914,"endHours":23.51241021996914,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.51241021996914,"endHours":24.51241021996914,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.51241021996914,"endHours":25.51241021996914,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.51241021996914,"endHours":26.51241021996914,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.51241021996914,"endHours":27.51241021996914,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.51241021996914,"endHours":28.51241021996914,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.51241021996914,"endHours":29.51241021996914,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.51241021996914,"endHours":30.51241021996914,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.32194131052347,"eotMinutes":-12.974632034865841,"ayanamsa":24.0636}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 January 28, 2015 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 28, 2015 CE for Ranchi, Jharkhand: Śukla Navamī, sūryodaya 06:31, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2015-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2015-01-28","sa":"https://sa.vidhyamitra.com/city/ranchi/2015-01-28","hi":"https://hi.vidhyamitra.com/city/ranchi/2015-01-28","x-default":"https://vidhyamitra.com/city/ranchi/2015-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:40:05.737Z","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":"2026-05-15T12:40:05.737Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:40:05.737Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}