{"id":"vidhyamitra:city-day:ayodhya:2146-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2146-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2146-06-13","date_display":"June 13, 2146 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":2146,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505033.770833,"kali_year":5248,"ahargana":1916568.2708,"sun":{"sidereal_longitude":55.6387,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":99.099,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.4603,"elapsed_within_tithi_degrees":7.4603},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.099,"elapsed_within_degrees":5.7656},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.7377},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2146,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2505033.770833,"ahargana":1916568.2708,"kali_year":5248,"ayanamsa_lahiri":25.8987,"grahas":{"sun":{"sidereal_longitude":56.17964599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":95.99884600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-3.5394},"mars":{"sidereal_longitude":319.092046,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":51.79084599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":125.87894600000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":97.41134599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":14.210346000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":150.9898,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.9898,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2146,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2505033.770833,"kali_year":5248,"ahargana":1916568.2708,"sun":{"sidereal_longitude":55.6387,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":99.099,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.4603,"elapsed_within_tithi_degrees":7.4603},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":99.099,"elapsed_within_degrees":5.7656},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.7377},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.539,"elongation":43.46},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.539,"opposition_distance":136.54}},"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":"05:07","sunsetLocal":"18:55","solarNoonLocal":"12:01","dayLengthHours":13.806004442132672,"dayLengthDisplay":"13 Hours 48 Mins 22 Secs","nightLengthDisplay":"10 Hours 11 Mins 38 Secs","moonriseLocal":"07:56","moonsetLocal":"21:25","rahuKala":{"name":"Rāhu Kāla","start":"06:50","end":"08:34","startHours":6.838895340890234,"endHours":8.564645896156819,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:17","end":"12:01","startHours":10.290396451423401,"endHours":12.016147006689987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:45","end":"15:28","startHours":13.74189756195657,"endHours":15.467648117223153,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:48","startHours":8.334545822121274,"endHours":8.794745970192363,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:03","startHours":5.688394970712512,"endHours":6.056555089169383,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:29","startHours":11.555946858618897,"endHours":12.476347154761074,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:12","startHours":3.2723441933392943,"endHours":4.1927444894814725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:07","startHours":3.9626444154459284,"endHours":5.113144785623651,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:14","startHours":14.317147747045432,"endHours":15.23754804318761,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.719149227756322,"endHours":19.11914922775632,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:30","startHours":18.91914922775632,"endHours":19.494399412845183,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.66914922775632,"endHours":20.41914922775632,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:29","startHours":23.555946858618896,"endHours":24.476347154761072,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:07","end":"06:50","startHours":5.113144785623651,"endHours":6.838895340890234,"quality":"auspicious"},{"name":"Kāla","start":"06:50","end":"08:34","startHours":6.838895340890234,"endHours":8.564645896156819,"quality":"inauspicious"},{"name":"Śubha","start":"08:34","end":"10:17","startHours":8.564645896156819,"endHours":10.290396451423401,"quality":"auspicious"},{"name":"Roga","start":"10:17","end":"12:01","startHours":10.290396451423401,"endHours":12.016147006689987,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:45","startHours":12.016147006689987,"endHours":13.74189756195657,"quality":"inauspicious"},{"name":"Chala","start":"13:45","end":"15:28","startHours":13.74189756195657,"endHours":15.467648117223153,"quality":"neutral"},{"name":"Labha","start":"15:28","end":"17:12","startHours":15.467648117223153,"endHours":17.19339867248974,"quality":"auspicious"},{"name":"Amṛta","start":"17:12","end":"18:55","startHours":17.19339867248974,"endHours":18.91914922775632,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:55","end":"20:12","startHours":18.91914922775632,"endHours":20.19339867248974,"quality":"neutral"},{"name":"Labha","start":"20:12","end":"21:28","startHours":20.19339867248974,"endHours":21.467648117223153,"quality":"auspicious"},{"name":"Amṛta","start":"21:28","end":"22:45","startHours":21.467648117223153,"endHours":22.74189756195657,"quality":"auspicious"},{"name":"Kāla","start":"22:45","end":"00:01","startHours":22.74189756195657,"endHours":24.016147006689984,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:17","startHours":24.016147006689984,"endHours":25.2903964514234,"quality":"auspicious"},{"name":"Roga","start":"01:17","end":"02:34","startHours":25.2903964514234,"endHours":26.56464589615682,"quality":"inauspicious"},{"name":"Udveg","start":"02:34","end":"03:50","startHours":26.56464589615682,"endHours":27.838895340890232,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:07","startHours":27.838895340890232,"endHours":29.11314478562365,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.113144785623651,"endHours":6.113144785623651,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.113144785623651,"endHours":7.113144785623651,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.113144785623651,"endHours":8.11314478562365,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.11314478562365,"endHours":9.11314478562365,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.11314478562365,"endHours":10.11314478562365,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.11314478562365,"endHours":11.11314478562365,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.11314478562365,"endHours":12.11314478562365,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.11314478562365,"endHours":13.11314478562365,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.11314478562365,"endHours":14.11314478562365,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.11314478562365,"endHours":15.11314478562365,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.11314478562365,"endHours":16.11314478562365,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.11314478562365,"endHours":17.11314478562365,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.11314478562365,"endHours":18.11314478562365,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.11314478562365,"endHours":19.11314478562365,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.11314478562365,"endHours":20.11314478562365,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.11314478562365,"endHours":21.11314478562365,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.11314478562365,"endHours":22.11314478562365,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.11314478562365,"endHours":23.11314478562365,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.11314478562365,"endHours":24.11314478562365,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.11314478562365,"endHours":25.11314478562365,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.11314478562365,"endHours":26.11314478562365,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.11314478562365,"endHours":27.11314478562365,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.11314478562365,"endHours":28.11314478562365,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.11314478562365,"endHours":29.11314478562365,"planetary_lord":"Venus"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":23.199698834690683,"eotMinutes":0.2151795986009022,"ayanamsa":25.8987}},"calendars":{"vikram_samvat":2203,"vikram_samvatsara":"Siddhārthī","saka_samvat":2068,"saka_samvatsara":"Parābhava","bengali_samvat":1553,"malayalam_era":1322,"nanakshahi_year":677,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Caturthī · Vikram 2203 Siddhārthī · Śaka 2068 Parābhava"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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 June 13, 2146 CE · Ayodhyā · Vidhyamitra","description":"June 13, 2146 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:07, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2146-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2146-06-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2146-06-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2146-06-13","x-default":"https://vidhyamitra.com/city/ayodhya/2146-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T19:22:50.611Z","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":"2026-05-18T19:22:50.611Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T19:22:50.611Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}