{"id":"vidhyamitra:city-day:ayodhya:-3148-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3148-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3148-05-13","date_display":"May 13, 3149 BCE","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":-3148,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571383.770833,"kali_year":-46,"ahargana":-17081.7292,"sun":{"sidereal_longitude":83.917,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.299,"elapsed_within_tithi_degrees":3.299},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.216,"elapsed_within_degrees":11.216},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.133},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":-3148,"month":5,"day":13,"hour":6,"minute":30,"calendar":"julian"},"julian_day":571383.770833,"ahargana":-17081.7292,"kali_year":-46,"ayanamsa_lahiri":-48.0561,"grahas":{"sun":{"sidereal_longitude":83.917,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":291.216,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-4.3222},"mars":{"sidereal_longitude":69.7443,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":72.3059,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":33.1962,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":47.8384,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":152.2763,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":5.0722,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.0722,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":"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":-3148,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":571383.770833,"kali_year":-46,"ahargana":-17081.7292,"sun":{"sidereal_longitude":83.917,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":207.299,"elapsed_within_tithi_degrees":3.299},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.216,"elapsed_within_degrees":11.216},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.133},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.322,"elongation":152.701},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.322,"opposition_distance":27.299}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:26","sunsetLocal":"18:29","solarNoonLocal":"11:57","dayLengthHours":13.055848891466843,"dayLengthDisplay":"13 Hours 03 Mins 21 Secs","nightLengthDisplay":"10 Hours 56 Mins 39 Secs","moonriseLocal":"20:28","moonsetLocal":"07:05","rahuKala":{"name":"Rāhu Kāla","start":"11:57","end":"13:35","startHours":11.957176020940725,"endHours":13.589157132374082,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:04","end":"08:42","startHours":7.06123268664066,"endHours":8.693213798074016,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:57","startHours":10.32519490950737,"endHours":11.957176020940725,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:55","startHours":8.475616316549567,"endHours":8.910811279598462,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:58","end":"06:19","startHours":5.973245279018423,"endHours":6.321401249457539,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.521981057891832,"endHours":12.392370983989622,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:41","end":"04:34","startHours":3.688471723011726,"endHours":4.558861649109515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:26","startHours":4.341264167585068,"endHours":5.429251575207305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"15:00","startHours":14.1331508361852,"endHours":15.00354076228299,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.285100466674148,"endHours":18.685100466674147,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:02","startHours":18.485100466674147,"endHours":19.029094170485266,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.235100466674147,"endHours":19.985100466674147,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.521981057891836,"endHours":24.392370983989622,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:26","end":"07:04","startHours":5.429251575207305,"endHours":7.06123268664066,"quality":"auspicious"},{"name":"Amṛta","start":"07:04","end":"08:42","startHours":7.06123268664066,"endHours":8.693213798074016,"quality":"auspicious"},{"name":"Kāla","start":"08:42","end":"10:20","startHours":8.693213798074016,"endHours":10.32519490950737,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:57","startHours":10.32519490950737,"endHours":11.957176020940725,"quality":"auspicious"},{"name":"Roga","start":"11:57","end":"13:35","startHours":11.957176020940725,"endHours":13.589157132374082,"quality":"inauspicious"},{"name":"Udveg","start":"13:35","end":"15:13","startHours":13.589157132374082,"endHours":15.221138243807436,"quality":"inauspicious"},{"name":"Chala","start":"15:13","end":"16:51","startHours":15.221138243807436,"endHours":16.853119355240793,"quality":"neutral"},{"name":"Labha","start":"16:51","end":"18:29","startHours":16.853119355240793,"endHours":18.485100466674147,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:29","end":"19:51","startHours":18.485100466674147,"endHours":19.853119355240793,"quality":"inauspicious"},{"name":"Chala","start":"19:51","end":"21:13","startHours":19.853119355240793,"endHours":21.221138243807438,"quality":"neutral"},{"name":"Labha","start":"21:13","end":"22:35","startHours":21.221138243807438,"endHours":22.589157132374083,"quality":"auspicious"},{"name":"Amṛta","start":"22:35","end":"23:57","startHours":22.589157132374083,"endHours":23.957176020940725,"quality":"auspicious"},{"name":"Kāla","start":"23:57","end":"01:20","startHours":23.957176020940725,"endHours":25.32519490950737,"quality":"inauspicious"},{"name":"Śubha","start":"01:20","end":"02:42","startHours":25.32519490950737,"endHours":26.693213798074016,"quality":"auspicious"},{"name":"Roga","start":"02:42","end":"04:04","startHours":26.693213798074016,"endHours":28.061232686640658,"quality":"inauspicious"},{"name":"Udveg","start":"04:04","end":"05:26","startHours":28.061232686640658,"endHours":29.429251575207303,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.429251575207305,"endHours":6.429251575207305,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.429251575207305,"endHours":7.429251575207305,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.429251575207305,"endHours":8.429251575207305,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.429251575207305,"endHours":9.429251575207305,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.429251575207305,"endHours":10.429251575207305,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.429251575207305,"endHours":11.429251575207305,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.429251575207305,"endHours":12.429251575207305,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.429251575207305,"endHours":13.429251575207305,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.429251575207305,"endHours":14.429251575207305,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.429251575207305,"endHours":15.429251575207305,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.429251575207305,"endHours":16.429251575207303,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.429251575207303,"endHours":17.429251575207303,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.429251575207303,"endHours":18.429251575207303,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.429251575207303,"endHours":19.429251575207303,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.429251575207303,"endHours":20.429251575207303,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.429251575207303,"endHours":21.429251575207303,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.429251575207303,"endHours":22.429251575207303,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.429251575207303,"endHours":23.429251575207303,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.429251575207303,"endHours":24.429251575207303,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.429251575207303,"endHours":25.429251575207303,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.429251575207303,"endHours":26.429251575207303,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.429251575207303,"endHours":27.429251575207303,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.429251575207303,"endHours":28.429251575207303,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.429251575207303,"endHours":29.429251575207303,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.473723722922566,"eotMinutes":3.7534387435564067,"ayanamsa":-48.0561}},"calendars":{"vikram_samvat":-3091,"saka_samvat":-3226,"bengali_samvat":-3741,"malayalam_era":-3972,"nanakshahi_year":-4617,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Tṛtīyā · Vikram -3091 undefined · Śaka -3226 undefined"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":true,"location_specific":"ayodhya"},"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, 3149 BCE · Ayodhyā · Vidhyamitra","description":"May 13, 3149 BCE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:26, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3148-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3148-05-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3148-05-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3148-05-13","x-default":"https://vidhyamitra.com/city/ayodhya/-3148-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T12:27:40.197Z","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":"2026-05-24T12:27:40.197Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T12:27:40.197Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}