{"id":"vidhyamitra:city-day:ranchi:2018-02-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2018-02-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-02-14","date_display":"February 14, 2018 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":2018,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458163.770833,"kali_year":5119,"ahargana":1869698.2708,"sun":{"sidereal_longitude":301.2322,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":279.8737,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.6415,"elapsed_within_tithi_degrees":2.6415},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.8737,"elapsed_within_degrees":13.2071},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.106},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2018,"month":2,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458163.770833,"ahargana":1869698.2708,"kali_year":5119,"ayanamsa_lahiri":24.1061,"grahas":{"sun":{"sidereal_longitude":301.18112500000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":280.79212499999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":1.1267},"mars":{"sidereal_longitude":226.89542499999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":298.23222499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":208.08102499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":309.51322500000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":251.84052499999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":114.388,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.388,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"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":2018,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458163.770833,"kali_year":5119,"ahargana":1869698.2708,"sun":{"sidereal_longitude":301.2322,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":279.8737,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.6415,"elapsed_within_tithi_degrees":2.6415},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.8737,"elapsed_within_degrees":13.2071},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":221.106},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.127,"elongation":21.359},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.127,"opposition_distance":158.641}},"eclipse_window_40days":[{"offset_days":2,"type":"solar","occurs":true,"moon_latitude":-0.855,"elongation":1.98}]},"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":"06:23","sunsetLocal":"17:44","solarNoonLocal":"12:03","dayLengthHours":11.356750254170127,"dayLengthDisplay":"11 Hours 21 Mins 24 Secs","nightLengthDisplay":"12 Hours 38 Mins 36 Secs","moonriseLocal":"05:13","moonsetLocal":"16:10","rahuKala":{"name":"Rāhu Kāla","start":"12:03","end":"13:29","startHours":12.055886716964034,"endHours":13.4754804987353,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:48","end":"09:13","startHours":7.797105371650236,"endHours":9.216699153421501,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:38","end":"12:03","startHours":10.636292935192769,"endHours":12.055886716964034,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.027419982518667,"endHours":9.405978324324337,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:09","startHours":6.8507095171360595,"endHours":7.153556190580597,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.677328375158362,"endHours":12.434445058769706,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:37","startHours":4.863278222656287,"endHours":5.620394906267629,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:23","startHours":5.431115735364793,"endHours":6.377511589878971,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:42","startHours":13.948678425992387,"endHours":14.705795109603729,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.534261844049098,"endHours":17.934261844049097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.734261844049097,"endHours":18.207459771306187,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.484261844049097,"endHours":19.234261844049097,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.67732837515836,"endHours":24.434445058769704,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:23","end":"07:48","startHours":6.377511589878971,"endHours":7.797105371650236,"quality":"auspicious"},{"name":"Amṛta","start":"07:48","end":"09:13","startHours":7.797105371650236,"endHours":9.216699153421501,"quality":"auspicious"},{"name":"Kāla","start":"09:13","end":"10:38","startHours":9.216699153421501,"endHours":10.636292935192769,"quality":"inauspicious"},{"name":"Śubha","start":"10:38","end":"12:03","startHours":10.636292935192769,"endHours":12.055886716964034,"quality":"auspicious"},{"name":"Roga","start":"12:03","end":"13:29","startHours":12.055886716964034,"endHours":13.4754804987353,"quality":"inauspicious"},{"name":"Udveg","start":"13:29","end":"14:54","startHours":13.4754804987353,"endHours":14.895074280506567,"quality":"inauspicious"},{"name":"Chala","start":"14:54","end":"16:19","startHours":14.895074280506567,"endHours":16.314668062277832,"quality":"neutral"},{"name":"Labha","start":"16:19","end":"17:44","startHours":16.314668062277832,"endHours":17.734261844049097,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:44","end":"19:19","startHours":17.734261844049097,"endHours":19.314668062277832,"quality":"inauspicious"},{"name":"Chala","start":"19:19","end":"20:54","startHours":19.314668062277832,"endHours":20.895074280506567,"quality":"neutral"},{"name":"Labha","start":"20:54","end":"22:29","startHours":20.895074280506567,"endHours":22.4754804987353,"quality":"auspicious"},{"name":"Amṛta","start":"22:29","end":"00:03","startHours":22.4754804987353,"endHours":24.055886716964032,"quality":"auspicious"},{"name":"Kāla","start":"00:03","end":"01:38","startHours":24.055886716964032,"endHours":25.63629293519277,"quality":"inauspicious"},{"name":"Śubha","start":"01:38","end":"03:13","startHours":25.63629293519277,"endHours":27.2166991534215,"quality":"auspicious"},{"name":"Roga","start":"03:13","end":"04:48","startHours":27.2166991534215,"endHours":28.797105371650236,"quality":"inauspicious"},{"name":"Udveg","start":"04:48","end":"06:23","startHours":28.797105371650236,"endHours":30.37751158987897,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.377511589878971,"endHours":7.377511589878971,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.377511589878971,"endHours":8.37751158987897,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.37751158987897,"endHours":9.37751158987897,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.37751158987897,"endHours":10.37751158987897,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.37751158987897,"endHours":11.37751158987897,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.37751158987897,"endHours":12.37751158987897,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.37751158987897,"endHours":13.37751158987897,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.37751158987897,"endHours":14.37751158987897,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.37751158987897,"endHours":15.37751158987897,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.37751158987897,"endHours":16.37751158987897,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.37751158987897,"endHours":17.37751158987897,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.37751158987897,"endHours":18.37751158987897,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.37751158987897,"endHours":19.37751158987897,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.37751158987897,"endHours":20.37751158987897,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.37751158987897,"endHours":21.37751158987897,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.37751158987897,"endHours":22.37751158987897,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.37751158987897,"endHours":23.37751158987897,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.37751158987897,"endHours":24.37751158987897,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.37751158987897,"endHours":25.37751158987897,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.37751158987897,"endHours":26.37751158987897,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.37751158987897,"endHours":27.37751158987897,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.37751158987897,"endHours":28.37751158987897,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.37751158987897,"endHours":29.37751158987897,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.37751158987897,"endHours":30.37751158987897,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.090737395989184,"eotMinutes":-14.591603017842075,"ayanamsa":24.1061}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturdaśī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated 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 February 14, 2018 CE · Ranchi, Jharkhand · Vidhyamitra","description":"February 14, 2018 CE for Ranchi, Jharkhand: Kṛṣṇa Caturdaśī, sūryodaya 06:23, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2018-02-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2018-02-14","sa":"https://sa.vidhyamitra.com/city/ranchi/2018-02-14","hi":"https://hi.vidhyamitra.com/city/ranchi/2018-02-14","x-default":"https://vidhyamitra.com/city/ranchi/2018-02-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:45:50.166Z","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":"2026-05-15T06:45:50.166Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:45:50.166Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}