{"id":"vidhyamitra:city-day:ayodhya:2013-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2013-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-09-04","date_display":"September 4, 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":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456539.770833,"kali_year":5115,"ahargana":1868074.2708,"sun":{"sidereal_longitude":136.9097,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":119.3912,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.4815,"elapsed_within_tithi_degrees":6.4815},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.3912,"elapsed_within_degrees":12.7246},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.3009},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456539.770833,"ahargana":1868074.2708,"kali_year":5115,"ayanamsa_lahiri":24.044,"grahas":{"sun":{"sidereal_longitude":137.63967300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":120.905573,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-4.445},"mars":{"sidereal_longitude":100.22857299999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":146.66277300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":79.92677300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":177.40097300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":193.095373,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":200.4353,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":20.4353,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456539.770833,"kali_year":5115,"ahargana":1868074.2708,"sun":{"sidereal_longitude":136.9097,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":119.3912,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":342.4815,"elapsed_within_tithi_degrees":6.4815},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.3912,"elapsed_within_degrees":12.7246},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.3009},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.445,"elongation":17.518},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.445,"opposition_distance":162.482}},"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":"05:41","sunsetLocal":"18:18","solarNoonLocal":"12:00","dayLengthHours":12.612198130302664,"dayLengthDisplay":"12 Hours 36 Mins 44 Secs","nightLengthDisplay":"11 Hours 23 Mins 16 Secs","moonriseLocal":"04:23","moonsetLocal":"17:23","rahuKala":{"name":"Rāhu Kāla","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.5712941646669,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:16","end":"08:51","startHours":7.2651950995155685,"endHours":8.841719865803402,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:25","end":"12:00","startHours":10.418244632091234,"endHours":11.994769398379066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.63151656363169,"endHours":9.051923167975112,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:33","startHours":6.214178588657013,"endHours":6.550503872131751,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:25","startHours":11.574362794035645,"endHours":12.415176002722488,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:51","startHours":4.007043915854046,"endHours":4.847857124540891,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:38","end":"05:41","startHours":4.63765382236918,"endHours":5.688670333227735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:56","startHours":14.096802420096179,"endHours":14.937615628783023,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.1008684635304,"endHours":18.5008684635304,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:50","startHours":18.3008684635304,"endHours":18.826376718959676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.0508684635304,"endHours":19.8008684635304,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:25","startHours":23.574362794035643,"endHours":24.41517600272249,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:41","end":"07:16","startHours":5.688670333227735,"endHours":7.2651950995155685,"quality":"auspicious"},{"name":"Amṛta","start":"07:16","end":"08:51","startHours":7.2651950995155685,"endHours":8.841719865803402,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:25","startHours":8.841719865803402,"endHours":10.418244632091234,"quality":"inauspicious"},{"name":"Śubha","start":"10:25","end":"12:00","startHours":10.418244632091234,"endHours":11.994769398379066,"quality":"auspicious"},{"name":"Roga","start":"12:00","end":"13:34","startHours":11.994769398379066,"endHours":13.5712941646669,"quality":"inauspicious"},{"name":"Udveg","start":"13:34","end":"15:09","startHours":13.5712941646669,"endHours":15.147818930954733,"quality":"inauspicious"},{"name":"Chala","start":"15:09","end":"16:43","startHours":15.147818930954733,"endHours":16.724343697242567,"quality":"neutral"},{"name":"Labha","start":"16:43","end":"18:18","startHours":16.724343697242567,"endHours":18.3008684635304,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:18","end":"19:43","startHours":18.3008684635304,"endHours":19.724343697242567,"quality":"inauspicious"},{"name":"Chala","start":"19:43","end":"21:09","startHours":19.724343697242567,"endHours":21.147818930954735,"quality":"neutral"},{"name":"Labha","start":"21:09","end":"22:34","startHours":21.147818930954735,"endHours":22.571294164666902,"quality":"auspicious"},{"name":"Amṛta","start":"22:34","end":"00:00","startHours":22.571294164666902,"endHours":23.994769398379066,"quality":"auspicious"},{"name":"Kāla","start":"00:00","end":"01:25","startHours":23.994769398379066,"endHours":25.418244632091234,"quality":"inauspicious"},{"name":"Śubha","start":"01:25","end":"02:51","startHours":25.418244632091234,"endHours":26.8417198658034,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:16","startHours":26.8417198658034,"endHours":28.265195099515566,"quality":"inauspicious"},{"name":"Udveg","start":"04:16","end":"05:41","startHours":28.265195099515566,"endHours":29.688670333227734,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.688670333227735,"endHours":6.688670333227735,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.688670333227735,"endHours":7.688670333227735,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.688670333227735,"endHours":8.688670333227735,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.688670333227735,"endHours":9.688670333227735,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.688670333227735,"endHours":10.688670333227735,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.688670333227735,"endHours":11.688670333227735,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.688670333227735,"endHours":12.688670333227735,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.688670333227735,"endHours":13.688670333227735,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.688670333227735,"endHours":14.688670333227735,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.688670333227735,"endHours":15.688670333227735,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.688670333227735,"endHours":16.688670333227734,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.688670333227734,"endHours":17.688670333227734,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.688670333227734,"endHours":18.688670333227734,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.688670333227734,"endHours":19.688670333227734,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.688670333227734,"endHours":20.688670333227734,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.688670333227734,"endHours":21.688670333227734,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.688670333227734,"endHours":22.688670333227734,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.688670333227734,"endHours":23.688670333227734,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.688670333227734,"endHours":24.688670333227734,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.688670333227734,"endHours":25.688670333227734,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.688670333227734,"endHours":26.688670333227734,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.688670333227734,"endHours":27.688670333227734,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.688670333227734,"endHours":28.688670333227734,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.688670333227734,"endHours":29.688670333227734,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":7.1803280384968975,"eotMinutes":1.4978360972560227,"ayanamsa":24.044}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 4, 2013 CE · Ayodhyā · Vidhyamitra","description":"September 4, 2013 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 05:41, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2013-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2013-09-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2013-09-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2013-09-04","x-default":"https://vidhyamitra.com/city/ayodhya/2013-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:03:57.840Z","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":"2026-05-31T00:03:57.840Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:03:57.840Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}