{"id":"vidhyamitra:city-day:dwarka:1805-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1805-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1805-07-13","date_display":"July 13, 1805 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":1805,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380515.770833,"kali_year":4907,"ahargana":1792050.2708,"sun":{"sidereal_longitude":89.0109,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":283.1906,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1797,"elapsed_within_tithi_degrees":2.1797},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1906,"elapsed_within_degrees":3.1906},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.2015},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1805,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2380515.770833,"ahargana":1792050.2708,"kali_year":4907,"ayanamsa_lahiri":21.1364,"grahas":{"sun":{"sidereal_longitude":88.97764899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":281.66564900000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":1.1361},"mars":{"sidereal_longitude":151.01484900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":89.902649,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":218.569749,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":104.37254899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":170.90344900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":268.5527,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.5527,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":1805,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2380515.770833,"kali_year":4907,"ahargana":1792050.2708,"sun":{"sidereal_longitude":89.0109,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":283.1906,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.1797,"elapsed_within_tithi_degrees":2.1797},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.1906,"elapsed_within_degrees":3.1906},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.2015},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.136,"elongation":165.82},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.136,"opposition_distance":14.18}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":1.124,"elongation":1.061},{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":0.15,"opposition_distance":2.456},{"offset_days":13,"type":"solar","occurs":true,"moon_latitude":-0.892,"elongation":2.032}]},"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":"06:18","sunsetLocal":"19:41","solarNoonLocal":"12:59","dayLengthHours":13.394711789041068,"dayLengthDisplay":"13 Hours 23 Mins 41 Secs","nightLengthDisplay":"10 Hours 36 Mins 19 Secs","moonriseLocal":"20:21","moonsetLocal":"07:20","rahuKala":{"name":"Rāhu Kāla","start":"09:39","end":"11:19","startHours":9.642772533509078,"endHours":11.31711150713921,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:40","end":"16:20","startHours":14.665789454399476,"endHours":16.34012842802961,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:18","end":"07:58","startHours":6.29409458624881,"endHours":7.968433559878943,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:52","startHours":9.419527337025059,"endHours":9.866017729993095,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:13","startHours":6.852207577458854,"endHours":7.209399891833282,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:26","startHours":12.544960087801309,"endHours":13.43794087373738,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:24","startHours":4.508133014376668,"endHours":5.401113800312738,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:18","startHours":5.1778686038287205,"endHours":6.29409458624881,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:13","end":"16:07","startHours":15.223902445609522,"endHours":16.116883231545593,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:29","end":"19:53","startHours":19.48880637528988,"endHours":19.888806375289878,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:41","end":"20:15","startHours":19.68880637528988,"endHours":20.246919366499924,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:26","end":"21:11","startHours":19.43880637528988,"endHours":21.18880637528988,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:26","startHours":24.54496008780131,"endHours":25.43794087373738,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:18","end":"07:58","startHours":6.29409458624881,"endHours":7.968433559878943,"quality":"inauspicious"},{"name":"Śubha","start":"07:58","end":"09:39","startHours":7.968433559878943,"endHours":9.642772533509078,"quality":"auspicious"},{"name":"Roga","start":"09:39","end":"11:19","startHours":9.642772533509078,"endHours":11.31711150713921,"quality":"inauspicious"},{"name":"Udveg","start":"11:19","end":"12:59","startHours":11.31711150713921,"endHours":12.991450480769345,"quality":"inauspicious"},{"name":"Chala","start":"12:59","end":"14:40","startHours":12.991450480769345,"endHours":14.665789454399476,"quality":"neutral"},{"name":"Labha","start":"14:40","end":"16:20","startHours":14.665789454399476,"endHours":16.34012842802961,"quality":"auspicious"},{"name":"Amṛta","start":"16:20","end":"18:01","startHours":16.34012842802961,"endHours":18.014467401659743,"quality":"auspicious"},{"name":"Kāla","start":"18:01","end":"19:41","startHours":18.014467401659743,"endHours":19.68880637528988,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:41","end":"21:01","startHours":19.68880637528988,"endHours":21.014467401659743,"quality":"auspicious"},{"name":"Amṛta","start":"21:01","end":"22:20","startHours":21.014467401659743,"endHours":22.34012842802961,"quality":"auspicious"},{"name":"Kāla","start":"22:20","end":"23:40","startHours":22.34012842802961,"endHours":23.66578945439948,"quality":"inauspicious"},{"name":"Śubha","start":"23:40","end":"00:59","startHours":23.66578945439948,"endHours":24.991450480769345,"quality":"auspicious"},{"name":"Roga","start":"00:59","end":"02:19","startHours":24.991450480769345,"endHours":26.31711150713921,"quality":"inauspicious"},{"name":"Udveg","start":"02:19","end":"03:39","startHours":26.31711150713921,"endHours":27.642772533509078,"quality":"inauspicious"},{"name":"Chala","start":"03:39","end":"04:58","startHours":27.642772533509078,"endHours":28.968433559878946,"quality":"neutral"},{"name":"Labha","start":"04:58","end":"06:18","startHours":28.968433559878946,"endHours":30.29409458624881,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.29409458624881,"endHours":7.29409458624881,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.29409458624881,"endHours":8.29409458624881,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.29409458624881,"endHours":9.29409458624881,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.29409458624881,"endHours":10.29409458624881,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.29409458624881,"endHours":11.29409458624881,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.29409458624881,"endHours":12.29409458624881,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.29409458624881,"endHours":13.29409458624881,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.29409458624881,"endHours":14.29409458624881,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.29409458624881,"endHours":15.29409458624881,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.29409458624881,"endHours":16.29409458624881,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.29409458624881,"endHours":17.29409458624881,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.29409458624881,"endHours":18.29409458624881,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.29409458624881,"endHours":19.29409458624881,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.29409458624881,"endHours":20.29409458624881,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.29409458624881,"endHours":21.29409458624881,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.29409458624881,"endHours":22.29409458624881,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.29409458624881,"endHours":23.29409458624881,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.29409458624881,"endHours":24.29409458624881,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.29409458624881,"endHours":25.29409458624881,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.29409458624881,"endHours":26.29409458624881,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.29409458624881,"endHours":27.29409458624881,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.29409458624881,"endHours":28.29409458624881,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.29409458624881,"endHours":29.29409458624881,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.29409458624881,"endHours":30.29409458624881,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.9300738912006,"eotMinutes":-5.361428846160681,"ayanamsa":21.1364}},"calendars":{"vikram_samvat":1862,"vikram_samvatsara":"Bahudhānya","saka_samvat":1727,"saka_samvatsara":"Krodhana","bengali_samvat":1212,"malayalam_era":981,"nanakshahi_year":336,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvitīyā · Vikram 1862 Bahudhānya · Śaka 1727 Krodhana"},"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":[]},"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 July 13, 1805 CE · Dvārakā · Vidhyamitra","description":"July 13, 1805 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 06:18, sūryāsta 19:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1805-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1805-07-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1805-07-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1805-07-13","x-default":"https://vidhyamitra.com/city/dwarka/1805-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T16:36:02.921Z","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":"2026-06-01T16:36:02.921Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T16:36:02.921Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}