{"id":"vidhyamitra:city-day:dwarka:2148-05-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2148-05-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2148-05-18","date_display":"May 18, 2148 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":2148,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505738.770833,"kali_year":5250,"ahargana":1917273.2708,"sun":{"sidereal_longitude":31.3209,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":32.8898,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.5689,"elapsed_within_tithi_degrees":1.5689},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.8898,"elapsed_within_degrees":6.2231},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.2107},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2148,"month":5,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505738.770833,"ahargana":1917273.2708,"kali_year":5250,"ayanamsa_lahiri":25.9257,"grahas":{"sun":{"sidereal_longitude":31.69450999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":31.872209999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-4.4413},"mars":{"sidereal_longitude":325.13121,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":8.41061000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":185.40940999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":2.5942099999999755,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":35.15611000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":113.6355,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.6355,"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":2148,"month":5,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505738.770833,"kali_year":5250,"ahargana":1917273.2708,"sun":{"sidereal_longitude":31.3209,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":32.8898,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.5689,"elapsed_within_tithi_degrees":1.5689},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":32.8898,"elapsed_within_degrees":6.2231},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.2107},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.441,"elongation":1.569},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.441,"opposition_distance":178.431}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:13","sunsetLocal":"19:28","solarNoonLocal":"12:50","dayLengthHours":13.246866926886304,"dayLengthDisplay":"13 Hours 14 Mins 49 Secs","nightLengthDisplay":"10 Hours 45 Mins 11 Secs","moonriseLocal":"06:15","moonsetLocal":"19:27","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"11:11","startHours":9.5288902317706,"endHours":11.184748597631387,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:30","end":"16:09","startHours":14.496465329352963,"endHours":16.152323695213752,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:13","end":"07:52","startHours":6.217173500049023,"endHours":7.8730318659098115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:45","startHours":9.308109116322495,"endHours":9.749671347218705,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.769126288669286,"endHours":7.122376073386254,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.399044732595964,"endHours":13.282169194388384,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:20","startHours":4.450924576464183,"endHours":5.3340490382566035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:13","startHours":5.1132679228084985,"endHours":6.217173500049023,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:03","end":"15:56","startHours":15.048418117973226,"endHours":15.931542579765646,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:16","end":"19:40","startHours":19.264040426935328,"endHours":19.664040426935326,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:28","end":"20:01","startHours":19.464040426935327,"endHours":20.01599321555559,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:13","end":"20:58","startHours":19.214040426935327,"endHours":20.964040426935327,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.399044732595964,"endHours":25.282169194388384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:13","end":"07:52","startHours":6.217173500049023,"endHours":7.8730318659098115,"quality":"inauspicious"},{"name":"Śubha","start":"07:52","end":"09:32","startHours":7.8730318659098115,"endHours":9.5288902317706,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"11:11","startHours":9.5288902317706,"endHours":11.184748597631387,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:50","startHours":11.184748597631387,"endHours":12.840606963492174,"quality":"inauspicious"},{"name":"Chala","start":"12:50","end":"14:30","startHours":12.840606963492174,"endHours":14.496465329352963,"quality":"neutral"},{"name":"Labha","start":"14:30","end":"16:09","startHours":14.496465329352963,"endHours":16.152323695213752,"quality":"auspicious"},{"name":"Amṛta","start":"16:09","end":"17:48","startHours":16.152323695213752,"endHours":17.80818206107454,"quality":"auspicious"},{"name":"Kāla","start":"17:48","end":"19:28","startHours":17.80818206107454,"endHours":19.464040426935327,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:28","end":"20:48","startHours":19.464040426935327,"endHours":20.80818206107454,"quality":"auspicious"},{"name":"Amṛta","start":"20:48","end":"22:09","startHours":20.80818206107454,"endHours":22.152323695213752,"quality":"auspicious"},{"name":"Kāla","start":"22:09","end":"23:30","startHours":22.152323695213752,"endHours":23.496465329352965,"quality":"inauspicious"},{"name":"Śubha","start":"23:30","end":"00:50","startHours":23.496465329352965,"endHours":24.840606963492174,"quality":"auspicious"},{"name":"Roga","start":"00:50","end":"02:11","startHours":24.840606963492174,"endHours":26.184748597631387,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:32","startHours":26.184748597631387,"endHours":27.5288902317706,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"04:52","startHours":27.5288902317706,"endHours":28.87303186590981,"quality":"neutral"},{"name":"Labha","start":"04:52","end":"06:13","startHours":28.87303186590981,"endHours":30.21717350004902,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.217173500049023,"endHours":7.217173500049023,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.217173500049023,"endHours":8.217173500049023,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.217173500049023,"endHours":9.217173500049023,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.217173500049023,"endHours":10.217173500049023,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.217173500049023,"endHours":11.217173500049023,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.217173500049023,"endHours":12.217173500049023,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.217173500049023,"endHours":13.217173500049023,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.217173500049023,"endHours":14.217173500049023,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.217173500049023,"endHours":15.217173500049023,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.217173500049023,"endHours":16.21717350004902,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.21717350004902,"endHours":17.21717350004902,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.21717350004902,"endHours":18.21717350004902,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.21717350004902,"endHours":19.21717350004902,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.21717350004902,"endHours":20.21717350004902,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.21717350004902,"endHours":21.21717350004902,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.21717350004902,"endHours":22.21717350004902,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.21717350004902,"endHours":23.21717350004902,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.21717350004902,"endHours":24.21717350004902,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.21717350004902,"endHours":25.21717350004902,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.21717350004902,"endHours":26.21717350004902,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.21717350004902,"endHours":27.21717350004902,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.21717350004902,"endHours":28.21717350004902,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.21717350004902,"endHours":29.21717350004902,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.21717350004902,"endHours":30.21717350004902,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.626775468648862,"eotMinutes":3.6891821904695723,"ayanamsa":25.9257}},"calendars":{"vikram_samvat":2205,"vikram_samvatsara":"Durmati","saka_samvat":2070,"saka_samvatsara":"Kīlaka","bengali_samvat":1555,"malayalam_era":1324,"nanakshahi_year":679,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Pratipada · Vikram 2205 Durmati · Śaka 2070 Kīlaka"},"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 18, 2148 CE · Dvārakā · Vidhyamitra","description":"May 18, 2148 CE for Dvārakā: Śukla Pratipada, sūryodaya 06:13, sūryāsta 19:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2148-05-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2148-05-18","sa":"https://sa.vidhyamitra.com/city/dwarka/2148-05-18","hi":"https://hi.vidhyamitra.com/city/dwarka/2148-05-18","x-default":"https://vidhyamitra.com/city/dwarka/2148-05-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:59:45.403Z","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":"2026-05-31T13:59:45.403Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:59:45.403Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}