{"id":"vidhyamitra:city-day:dwarka:2013-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2013-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-03-13","date_display":"March 13, 2013 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":2013,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456364.770833,"kali_year":5114,"ahargana":1867899.2708,"sun":{"sidereal_longitude":328.7304,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":345.3661,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.6358,"elapsed_within_tithi_degrees":4.6358},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.3661,"elapsed_within_degrees":12.0328},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.0965},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2013,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456364.770833,"ahargana":1867899.2708,"kali_year":5114,"ayanamsa_lahiri":24.0373,"grahas":{"sun":{"sidereal_longitude":328.58526000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":343.33726,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":3.1435},"mars":{"sidereal_longitude":336.40096,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":312.68036000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":44.61025999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":324.46906,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":196.81446000000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":209.7077,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":29.7077,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2013,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456364.770833,"kali_year":5114,"ahargana":1867899.2708,"sun":{"sidereal_longitude":328.7304,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":345.3661,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":16.6358,"elapsed_within_tithi_degrees":4.6358},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.3661,"elapsed_within_degrees":12.0328},"yoga":{"number":24,"name":"Śukla","sum_longitude":314.0965},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.144,"elongation":16.636},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.144,"opposition_distance":163.364}},"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":"07:06","sunsetLocal":"19:03","solarNoonLocal":"13:04","dayLengthHours":11.960406030794722,"dayLengthDisplay":"11 Hours 57 Mins 37 Secs","nightLengthDisplay":"12 Hours 02 Mins 23 Secs","moonriseLocal":"07:56","moonsetLocal":"20:11","rahuKala":{"name":"Rāhu Kāla","start":"13:04","end":"14:34","startHours":13.07239199881348,"endHours":14.56744275266282,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:35","end":"10:05","startHours":8.58723973726546,"endHours":10.082290491114799,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:35","end":"13:04","startHours":11.577341244964138,"endHours":13.07239199881348,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:53","end":"10:17","startHours":9.882950390601554,"endHours":10.281630591628044,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:55","startHours":7.590539234699232,"endHours":7.909483395520425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:40","end":"13:28","startHours":12.67371179778699,"endHours":13.47107219983997,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:18","startHours":5.497468179310156,"endHours":6.294828581363137,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:06","startHours":6.095488480849892,"endHours":7.0921889834161185,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:52","startHours":15.065793003945934,"endHours":15.863153405998917,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.85259501421084,"endHours":19.25259501421084,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:33","startHours":19.05259501421084,"endHours":19.550945265493954,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.80259501421084,"endHours":20.55259501421084,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:40","end":"01:28","startHours":24.67371179778699,"endHours":25.47107219983997,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:06","end":"08:35","startHours":7.0921889834161185,"endHours":8.58723973726546,"quality":"auspicious"},{"name":"Amṛta","start":"08:35","end":"10:05","startHours":8.58723973726546,"endHours":10.082290491114799,"quality":"auspicious"},{"name":"Kāla","start":"10:05","end":"11:35","startHours":10.082290491114799,"endHours":11.577341244964138,"quality":"inauspicious"},{"name":"Śubha","start":"11:35","end":"13:04","startHours":11.577341244964138,"endHours":13.07239199881348,"quality":"auspicious"},{"name":"Roga","start":"13:04","end":"14:34","startHours":13.07239199881348,"endHours":14.56744275266282,"quality":"inauspicious"},{"name":"Udveg","start":"14:34","end":"16:04","startHours":14.56744275266282,"endHours":16.062493506512162,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:33","startHours":16.062493506512162,"endHours":17.5575442603615,"quality":"neutral"},{"name":"Labha","start":"17:33","end":"19:03","startHours":17.5575442603615,"endHours":19.05259501421084,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:03","end":"20:33","startHours":19.05259501421084,"endHours":20.5575442603615,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:04","startHours":20.5575442603615,"endHours":22.062493506512162,"quality":"neutral"},{"name":"Labha","start":"22:04","end":"23:34","startHours":22.062493506512162,"endHours":23.56744275266282,"quality":"auspicious"},{"name":"Amṛta","start":"23:34","end":"01:04","startHours":23.56744275266282,"endHours":25.07239199881348,"quality":"auspicious"},{"name":"Kāla","start":"01:04","end":"02:35","startHours":25.07239199881348,"endHours":26.57734124496414,"quality":"inauspicious"},{"name":"Śubha","start":"02:35","end":"04:05","startHours":26.57734124496414,"endHours":28.082290491114797,"quality":"auspicious"},{"name":"Roga","start":"04:05","end":"05:35","startHours":28.082290491114797,"endHours":29.58723973726546,"quality":"inauspicious"},{"name":"Udveg","start":"05:35","end":"07:06","startHours":29.58723973726546,"endHours":31.09218898341612,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.0921889834161185,"endHours":8.092188983416118,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.092188983416118,"endHours":9.092188983416118,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.092188983416118,"endHours":10.092188983416118,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.092188983416118,"endHours":11.092188983416118,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.092188983416118,"endHours":12.092188983416118,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.092188983416118,"endHours":13.092188983416118,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.092188983416118,"endHours":14.092188983416118,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.092188983416118,"endHours":15.092188983416118,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.092188983416118,"endHours":16.09218898341612,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.09218898341612,"endHours":17.09218898341612,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.09218898341612,"endHours":18.09218898341612,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.09218898341612,"endHours":19.09218898341612,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.09218898341612,"endHours":20.09218898341612,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.09218898341612,"endHours":21.09218898341612,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.09218898341612,"endHours":22.09218898341612,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.09218898341612,"endHours":23.09218898341612,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.09218898341612,"endHours":24.09218898341612,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.09218898341612,"endHours":25.09218898341612,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.09218898341612,"endHours":26.09218898341612,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.09218898341612,"endHours":27.09218898341612,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.09218898341612,"endHours":28.09218898341612,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.09218898341612,"endHours":29.09218898341612,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.09218898341612,"endHours":30.09218898341612,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.09218898341612,"endHours":31.09218898341612,"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.9274196353728925,"eotMinutes":-10.217919928808794,"ayanamsa":24.0373}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvitīyā · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"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 March 13, 2013 CE · Dvārakā · Vidhyamitra","description":"March 13, 2013 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 07:06, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2013-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2013-03-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2013-03-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2013-03-13","x-default":"https://vidhyamitra.com/city/dwarka/2013-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:31:37.976Z","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":"2026-06-02T02:31:37.976Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:31:37.976Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}