{"id":"vidhyamitra:city-day:dwarka:1845-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1845-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1845-05-13","date_display":"May 13, 1845 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1845,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395064.770833,"kali_year":4947,"ahargana":1806599.2708,"sun":{"sidereal_longitude":30.7491,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":106.8952,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.146,"elapsed_within_tithi_degrees":4.146},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.8952,"elapsed_within_degrees":0.2285},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.6443},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1845,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2395064.770833,"ahargana":1806599.2708,"kali_year":4947,"ayanamsa_lahiri":21.6928,"grahas":{"sun":{"sidereal_longitude":30.40517,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":103.02486999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-4.2067},"mars":{"sidereal_longitude":288.91256999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":26.10187000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":6.0177699999999845,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":31.709569999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":299.08116999999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":217.6767,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.6767,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1845,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2395064.770833,"kali_year":4947,"ahargana":1806599.2708,"sun":{"sidereal_longitude":30.7491,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":106.8952,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.146,"elapsed_within_tithi_degrees":4.146},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.8952,"elapsed_within_degrees":0.2285},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":137.6443},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.207,"elongation":76.146},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.207,"opposition_distance":103.854}},"eclipse_window_40days":[{"offset_days":-7,"type":"solar","occurs":true,"moon_latitude":1.313,"elongation":2.958}]},"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":"06:15","sunsetLocal":"19:25","solarNoonLocal":"12:50","dayLengthHours":13.163361038055392,"dayLengthDisplay":"13 Hours 09 Mins 48 Secs","nightLengthDisplay":"10 Hours 50 Mins 12 Secs","moonriseLocal":"11:06","moonsetLocal":"00:16","rahuKala":{"name":"Rāhu Kāla","start":"16:08","end":"17:47","startHours":16.130376280454573,"endHours":17.7757964102115,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:33","end":"11:12","startHours":9.548695761426877,"endHours":11.194115891183802,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.484956150697652,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:46","startHours":9.329306410792622,"endHours":9.768085112061135,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:09","startHours":6.806328878498672,"endHours":7.157351839513482,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.400757319672215,"endHours":13.27831472220924,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:23","startHours":4.502740696838979,"endHours":5.380298099376004,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:15","startHours":5.160908748741748,"endHours":6.25785550191303,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:55","startHours":15.033429527283293,"endHours":15.910986929820318,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.221216539968424,"endHours":19.621216539968422,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.421216539968423,"endHours":19.969689916554064,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.171216539968423,"endHours":20.921216539968423,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.400757319672213,"endHours":25.27831472220924,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:54","startHours":6.25785550191303,"endHours":7.903275631669954,"quality":"inauspicious"},{"name":"Udveg","start":"07:54","end":"09:33","startHours":7.903275631669954,"endHours":9.548695761426877,"quality":"inauspicious"},{"name":"Chala","start":"09:33","end":"11:12","startHours":9.548695761426877,"endHours":11.194115891183802,"quality":"neutral"},{"name":"Labha","start":"11:12","end":"12:50","startHours":11.194115891183802,"endHours":12.839536020940727,"quality":"auspicious"},{"name":"Amṛta","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.484956150697652,"quality":"auspicious"},{"name":"Kāla","start":"14:29","end":"16:08","startHours":14.484956150697652,"endHours":16.130376280454573,"quality":"inauspicious"},{"name":"Śubha","start":"16:08","end":"17:47","startHours":16.130376280454573,"endHours":17.7757964102115,"quality":"auspicious"},{"name":"Roga","start":"17:47","end":"19:25","startHours":17.7757964102115,"endHours":19.421216539968423,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:25","end":"20:47","startHours":19.421216539968423,"endHours":20.7757964102115,"quality":"inauspicious"},{"name":"Śubha","start":"20:47","end":"22:08","startHours":20.7757964102115,"endHours":22.130376280454577,"quality":"auspicious"},{"name":"Roga","start":"22:08","end":"23:29","startHours":22.130376280454577,"endHours":23.484956150697652,"quality":"inauspicious"},{"name":"Udveg","start":"23:29","end":"00:50","startHours":23.484956150697652,"endHours":24.839536020940727,"quality":"inauspicious"},{"name":"Chala","start":"00:50","end":"02:12","startHours":24.839536020940727,"endHours":26.194115891183802,"quality":"neutral"},{"name":"Labha","start":"02:12","end":"03:33","startHours":26.194115891183802,"endHours":27.548695761426877,"quality":"auspicious"},{"name":"Amṛta","start":"03:33","end":"04:54","startHours":27.548695761426877,"endHours":28.903275631669956,"quality":"auspicious"},{"name":"Kāla","start":"04:54","end":"06:15","startHours":28.903275631669956,"endHours":30.25785550191303,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.25785550191303,"endHours":7.25785550191303,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.25785550191303,"endHours":8.257855501913031,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.257855501913031,"endHours":9.257855501913031,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.257855501913031,"endHours":10.257855501913031,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.257855501913031,"endHours":11.257855501913031,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.257855501913031,"endHours":12.257855501913031,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.257855501913031,"endHours":13.257855501913031,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.257855501913031,"endHours":14.257855501913031,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.257855501913031,"endHours":15.257855501913031,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.257855501913031,"endHours":16.25785550191303,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25785550191303,"endHours":17.25785550191303,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25785550191303,"endHours":18.25785550191303,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25785550191303,"endHours":19.25785550191303,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25785550191303,"endHours":20.25785550191303,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25785550191303,"endHours":21.25785550191303,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25785550191303,"endHours":22.25785550191303,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25785550191303,"endHours":23.25785550191303,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25785550191303,"endHours":24.25785550191303,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25785550191303,"endHours":25.25785550191303,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25785550191303,"endHours":26.25785550191303,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25785550191303,"endHours":27.25785550191303,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25785550191303,"endHours":28.25785550191303,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25785550191303,"endHours":29.25785550191303,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25785550191303,"endHours":30.25785550191303,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.290540288519928,"eotMinutes":3.7534387435564067,"ayanamsa":21.6928}},"calendars":{"vikram_samvat":1902,"vikram_samvatsara":"Kālayukta","saka_samvat":1767,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1252,"malayalam_era":1021,"nanakshahi_year":376,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla 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":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Saptamī · Vikram 1902 Kālayukta · Śaka 1767 Viśvāvasu"},"festivals":[{"id":"ganga-saptami","name":"Gaṅgā Saptamī","name_sanskrit":"गङ्गा सप्तमी","tradition":"Pan-Hindu","associated_deity":"Devī Gaṅgā","significance":"Gaṅgā Devī's descent to Brahma-loka before her earth-descent.","vrata":true,"detection":{"tithi_number":7,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Dedicated festival walk for Gaṅgā Saptamī is not live yet; Maṅgalavāra (Tuesday) — 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, 1845 CE · Dvārakā · Vidhyamitra","description":"May 13, 1845 CE for Dvārakā: Śukla Saptamī, sūryodaya 06:15, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1845-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1845-05-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1845-05-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1845-05-13","x-default":"https://vidhyamitra.com/city/dwarka/1845-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T06:59:18.082Z","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":"2026-08-10T06:59:18.082Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T06:59:18.082Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}