{"id":"vidhyamitra:city-day:omkareshwar:2018-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/omkareshwar/2018-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-01-18","date_display":"January 18, 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":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458136.770833,"kali_year":5119,"ahargana":1869671.2708,"sun":{"sidereal_longitude":273.6467,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":285.1864,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5398,"elapsed_within_tithi_degrees":11.5398},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.1864,"elapsed_within_degrees":5.1864},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.8331},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2018,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458136.770833,"ahargana":1869671.2708,"kali_year":5119,"ayanamsa_lahiri":24.1051,"grahas":{"sun":{"sidereal_longitude":273.77785600000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":284.10615600000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":0.8294},"mars":{"sidereal_longitude":210.351356,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":255.11375599999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":205.224556,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":275.620856,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":249.09115599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":115.8186,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.8186,"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":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458136.770833,"kali_year":5119,"ahargana":1869671.2708,"sun":{"sidereal_longitude":273.6467,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":285.1864,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.5398,"elapsed_within_tithi_degrees":11.5398},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":285.1864,"elapsed_within_degrees":5.1864},"yoga":{"number":15,"name":"Vajra","sum_longitude":198.8331},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.829,"elongation":11.54},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.829,"opposition_distance":168.46}},"eclipse_window_40days":[]},"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"omkareshwar","name":"Oṁkāreśvar","lat":22.2429,"lon":76.1497,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:07","sunsetLocal":"18:04","solarNoonLocal":"12:36","dayLengthHours":10.951631347702907,"dayLengthDisplay":"10 Hours 57 Mins 06 Secs","nightLengthDisplay":"13 Hours 02 Mins 54 Secs","moonriseLocal":"07:45","moonsetLocal":"18:49","rahuKala":{"name":"Rāhu Kāla","start":"13:58","end":"15:20","startHours":13.964794411491027,"endHours":15.333748329953892,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:07","end":"08:29","startHours":7.12002481917671,"endHours":8.488978737639574,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:51","end":"11:14","startHours":9.857932656102438,"endHours":11.2268865745653,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:02","startHours":9.675405466974055,"endHours":10.040459845230819,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.576342791997665,"endHours":7.868386294603076,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"12:58","startHours":12.2307861147714,"endHours":12.960894871284927,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:23","startHours":5.659807306149656,"endHours":6.3899160626631835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:07","startHours":6.207388873534802,"endHours":7.12002481917671,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.421112384311982,"endHours":15.151221140825509,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.871656166879617,"endHours":18.271656166879616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:32","startHours":18.071656166879617,"endHours":18.52797413970057,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.821656166879617,"endHours":19.571656166879617,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"00:58","startHours":24.230786114771398,"endHours":24.96089487128493,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:07","end":"08:29","startHours":7.12002481917671,"endHours":8.488978737639574,"quality":"auspicious"},{"name":"Roga","start":"08:29","end":"09:51","startHours":8.488978737639574,"endHours":9.857932656102438,"quality":"inauspicious"},{"name":"Udveg","start":"09:51","end":"11:14","startHours":9.857932656102438,"endHours":11.2268865745653,"quality":"inauspicious"},{"name":"Chala","start":"11:14","end":"12:36","startHours":11.2268865745653,"endHours":12.595840493028163,"quality":"neutral"},{"name":"Labha","start":"12:36","end":"13:58","startHours":12.595840493028163,"endHours":13.964794411491027,"quality":"auspicious"},{"name":"Amṛta","start":"13:58","end":"15:20","startHours":13.964794411491027,"endHours":15.333748329953892,"quality":"auspicious"},{"name":"Kāla","start":"15:20","end":"16:42","startHours":15.333748329953892,"endHours":16.702702248416752,"quality":"inauspicious"},{"name":"Śubha","start":"16:42","end":"18:04","startHours":16.702702248416752,"endHours":18.071656166879617,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:04","end":"19:42","startHours":18.071656166879617,"endHours":19.702702248416752,"quality":"auspicious"},{"name":"Kāla","start":"19:42","end":"21:20","startHours":19.702702248416752,"endHours":21.33374832995389,"quality":"inauspicious"},{"name":"Śubha","start":"21:20","end":"22:58","startHours":21.33374832995389,"endHours":22.964794411491027,"quality":"auspicious"},{"name":"Roga","start":"22:58","end":"00:36","startHours":22.964794411491027,"endHours":24.595840493028163,"quality":"inauspicious"},{"name":"Udveg","start":"00:36","end":"02:14","startHours":24.595840493028163,"endHours":26.2268865745653,"quality":"inauspicious"},{"name":"Chala","start":"02:14","end":"03:51","startHours":26.2268865745653,"endHours":27.857932656102435,"quality":"neutral"},{"name":"Labha","start":"03:51","end":"05:29","startHours":27.857932656102435,"endHours":29.488978737639574,"quality":"auspicious"},{"name":"Amṛta","start":"05:29","end":"07:07","startHours":29.488978737639574,"endHours":31.12002481917671,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.12002481917671,"endHours":8.12002481917671,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.12002481917671,"endHours":9.12002481917671,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.12002481917671,"endHours":10.12002481917671,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.12002481917671,"endHours":11.12002481917671,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.12002481917671,"endHours":12.12002481917671,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.12002481917671,"endHours":13.12002481917671,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.12002481917671,"endHours":14.12002481917671,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.12002481917671,"endHours":15.12002481917671,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.12002481917671,"endHours":16.12002481917671,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.12002481917671,"endHours":17.12002481917671,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.12002481917671,"endHours":18.12002481917671,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.12002481917671,"endHours":19.12002481917671,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.12002481917671,"endHours":20.12002481917671,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.12002481917671,"endHours":21.12002481917671,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.12002481917671,"endHours":22.12002481917671,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.12002481917671,"endHours":23.12002481917671,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.12002481917671,"endHours":24.12002481917671,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.12002481917671,"endHours":25.12002481917671,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.12002481917671,"endHours":26.12002481917671,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.12002481917671,"endHours":27.12002481917671,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.12002481917671,"endHours":28.12002481917671,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.12002481917671,"endHours":29.12002481917671,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.12002481917671,"endHours":30.12002481917671,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.12002481917671,"endHours":31.12002481917671,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.58261615301082,"eotMinutes":-10.349229581689698,"ayanamsa":24.1051}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"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":"omkareshwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 18, 2018 CE · Oṁkāreśvar · Vidhyamitra","description":"January 18, 2018 CE for Oṁkāreśvar: Śukla Pratipada, sūryodaya 07:07, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/omkareshwar/2018-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/omkareshwar/2018-01-18","sa":"https://sa.vidhyamitra.com/city/omkareshwar/2018-01-18","hi":"https://hi.vidhyamitra.com/city/omkareshwar/2018-01-18","x-default":"https://vidhyamitra.com/city/omkareshwar/2018-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:25:19.174Z","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":"2026-06-01T01:25:19.174Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:25:19.174Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}