{"id":"vidhyamitra:city-day:dwarka:2218-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2218-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2218-05-13","date_display":"May 13, 2218 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":2218,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2531299.770833,"kali_year":5320,"ahargana":1942834.2708,"sun":{"sidereal_longitude":24.4951,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":223.0017,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.5066,"elapsed_within_tithi_degrees":6.5066},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":223.0017,"elapsed_within_degrees":9.6684},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.4968},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2218,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2531299.770833,"ahargana":1942834.2708,"kali_year":5320,"ayanamsa_lahiri":26.9033,"grahas":{"sun":{"sidereal_longitude":24.991592000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":223.91969199999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":1.808},"mars":{"sidereal_longitude":15.826992000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":39.30479200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":146.55189199999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":63.58619199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":176.30159200000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":199.2908,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.2908,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2218,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2531299.770833,"kali_year":5320,"ahargana":1942834.2708,"sun":{"sidereal_longitude":24.4951,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":223.0017,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.5066,"elapsed_within_tithi_degrees":6.5066},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":223.0017,"elapsed_within_degrees":9.6684},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.4968},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.808,"elongation":161.493},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.808,"opposition_distance":18.507}},"eclipse_window_40days":[{"offset_days":-17,"type":"solar","occurs":true,"moon_latitude":0.762,"elongation":2.359},{"offset_days":12,"type":"solar","occurs":true,"moon_latitude":-1.118,"elongation":2.946}]},"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":"06:16","sunsetLocal":"19:25","solarNoonLocal":"12:50","dayLengthHours":13.160119386680897,"dayLengthDisplay":"13 Hours 09 Mins 36 Secs","nightLengthDisplay":"10 Hours 50 Mins 24 Secs","moonriseLocal":"20:41","moonsetLocal":"07:31","rahuKala":{"name":"Rāhu Kāla","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.484550944275838,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:54","end":"09:33","startHours":7.904491250935392,"endHours":9.549506174270505,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:12","end":"12:50","startHours":11.194521097605616,"endHours":12.839536020940727,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:46","startHours":9.330170851159156,"endHours":9.768841497381853,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:10","startHours":6.807814635378651,"endHours":7.158751152356808,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.40086537471803,"endHours":13.278206667163424,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:23","startHours":4.504793742709493,"endHours":5.382135035154887,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:16","startHours":5.1627997120435385,"endHours":6.25947632760028,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:55","startHours":15.032889252054211,"endHours":15.910230544499605,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.219595714281176,"endHours":19.619595714281175,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.419595714281176,"endHours":19.967934022059545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.169595714281176,"endHours":20.919595714281176,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.40086537471803,"endHours":25.278206667163424,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:16","end":"07:54","startHours":6.25947632760028,"endHours":7.904491250935392,"quality":"auspicious"},{"name":"Amṛta","start":"07:54","end":"09:33","startHours":7.904491250935392,"endHours":9.549506174270505,"quality":"auspicious"},{"name":"Kāla","start":"09:33","end":"11:12","startHours":9.549506174270505,"endHours":11.194521097605616,"quality":"inauspicious"},{"name":"Śubha","start":"11:12","end":"12:50","startHours":11.194521097605616,"endHours":12.839536020940727,"quality":"auspicious"},{"name":"Roga","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.484550944275838,"quality":"inauspicious"},{"name":"Udveg","start":"14:29","end":"16:08","startHours":14.484550944275838,"endHours":16.129565867610953,"quality":"inauspicious"},{"name":"Chala","start":"16:08","end":"17:46","startHours":16.129565867610953,"endHours":17.774580790946064,"quality":"neutral"},{"name":"Labha","start":"17:46","end":"19:25","startHours":17.774580790946064,"endHours":19.419595714281176,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:25","end":"20:46","startHours":19.419595714281176,"endHours":20.774580790946064,"quality":"inauspicious"},{"name":"Chala","start":"20:46","end":"22:08","startHours":20.774580790946064,"endHours":22.12956586761095,"quality":"neutral"},{"name":"Labha","start":"22:08","end":"23:29","startHours":22.12956586761095,"endHours":23.48455094427584,"quality":"auspicious"},{"name":"Amṛta","start":"23:29","end":"00:50","startHours":23.48455094427584,"endHours":24.839536020940727,"quality":"auspicious"},{"name":"Kāla","start":"00:50","end":"02:12","startHours":24.839536020940727,"endHours":26.194521097605616,"quality":"inauspicious"},{"name":"Śubha","start":"02:12","end":"03:33","startHours":26.194521097605616,"endHours":27.549506174270505,"quality":"auspicious"},{"name":"Roga","start":"03:33","end":"04:54","startHours":27.549506174270505,"endHours":28.90449125093539,"quality":"inauspicious"},{"name":"Udveg","start":"04:54","end":"06:16","startHours":28.90449125093539,"endHours":30.25947632760028,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.25947632760028,"endHours":7.25947632760028,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.25947632760028,"endHours":8.259476327600279,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.259476327600279,"endHours":9.259476327600279,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.259476327600279,"endHours":10.259476327600279,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.259476327600279,"endHours":11.259476327600279,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.259476327600279,"endHours":12.259476327600279,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.259476327600279,"endHours":13.259476327600279,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.259476327600279,"endHours":14.259476327600279,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.259476327600279,"endHours":15.259476327600279,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.259476327600279,"endHours":16.25947632760028,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.25947632760028,"endHours":17.25947632760028,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.25947632760028,"endHours":18.25947632760028,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.25947632760028,"endHours":19.25947632760028,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.25947632760028,"endHours":20.25947632760028,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.25947632760028,"endHours":21.25947632760028,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.25947632760028,"endHours":22.25947632760028,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.25947632760028,"endHours":23.25947632760028,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.25947632760028,"endHours":24.25947632760028,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.25947632760028,"endHours":25.25947632760028,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.25947632760028,"endHours":26.25947632760028,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.25947632760028,"endHours":27.25947632760028,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.25947632760028,"endHours":28.25947632760028,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.25947632760028,"endHours":29.25947632760028,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.25947632760028,"endHours":30.25947632760028,"planetary_lord":"Sun"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.23817057926094,"eotMinutes":3.7534387435564067,"ayanamsa":26.9033}},"calendars":{"vikram_samvat":2275,"vikram_samvatsara":"Prajāpati","saka_samvat":2140,"saka_samvatsara":"Kālayukta","bengali_samvat":1625,"malayalam_era":1394,"nanakshahi_year":749,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2275 Prajāpati · Śaka 2140 Kālayukta"},"festivals":[],"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":[]},"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 13, 2218 CE · Dvārakā · Vidhyamitra","description":"May 13, 2218 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 06:16, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2218-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2218-05-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2218-05-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2218-05-13","x-default":"https://vidhyamitra.com/city/dwarka/2218-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T03:58:50.646Z","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":"2026-06-02T03:58:50.646Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T03:58:50.646Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}