{"id":"vidhyamitra:city-day:ayodhya:2340-09-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2340-09-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2340-09-16","date_display":"September 16, 2340 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":2340,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2575985.770833,"kali_year":5442,"ahargana":1987520.2708,"sun":{"sidereal_longitude":143.0884,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":65.969,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.8806,"elapsed_within_tithi_degrees":6.8806},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.969,"elapsed_within_degrees":12.6357},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.0574},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2340,"month":9,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2575985.770833,"ahargana":1987520.2708,"kali_year":5442,"ayanamsa_lahiri":28.6124,"grahas":{"sun":{"sidereal_longitude":144.635358,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":66.715758,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":4.333},"mars":{"sidereal_longitude":68.15055799999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":128.55535799999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":249.88385800000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":116.660458,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":222.49645799999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":351.6114,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":171.6114,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2340,"month":9,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2575985.770833,"kali_year":5442,"ahargana":1987520.2708,"sun":{"sidereal_longitude":143.0884,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":65.969,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":282.8806,"elapsed_within_tithi_degrees":6.8806},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.969,"elapsed_within_degrees":12.6357},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.0574},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.333,"elongation":77.119},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.333,"opposition_distance":102.881}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":1.429,"elongation":2.82}]},"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":"05:46","sunsetLocal":"18:04","solarNoonLocal":"11:55","dayLengthHours":12.305294215606956,"dayLengthDisplay":"12 Hours 18 Mins 19 Secs","nightLengthDisplay":"11 Hours 41 Mins 41 Secs","moonriseLocal":"23:50","moonsetLocal":"13:37","rahuKala":{"name":"Rāhu Kāla","start":"07:18","end":"08:51","startHours":7.307442818635247,"endHours":8.845604595586117,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:23","end":"11:55","startHours":10.383766372536986,"endHours":11.921928149487854,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:28","end":"15:00","startHours":13.460089926438725,"endHours":14.998251703389595,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:03","startHours":8.640516358659333,"endHours":9.0506928325129,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:37","startHours":6.282001634001333,"endHours":6.6101428130841855,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:20","startHours":11.511751675634288,"endHours":12.33210462334142,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:57","startHours":4.128575146270117,"endHours":4.948928093977247,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:46","startHours":4.743839857050464,"endHours":5.769281041684377,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:48","startHours":13.972810518755683,"endHours":14.793163466462813,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.874575257291333,"endHours":18.274575257291332,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:35","startHours":18.074575257291333,"endHours":18.58729584960829,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.824575257291333,"endHours":19.574575257291333,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:20","startHours":23.51175167563429,"endHours":24.33210462334142,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:46","end":"07:18","startHours":5.769281041684377,"endHours":7.307442818635247,"quality":"auspicious"},{"name":"Kāla","start":"07:18","end":"08:51","startHours":7.307442818635247,"endHours":8.845604595586117,"quality":"inauspicious"},{"name":"Śubha","start":"08:51","end":"10:23","startHours":8.845604595586117,"endHours":10.383766372536986,"quality":"auspicious"},{"name":"Roga","start":"10:23","end":"11:55","startHours":10.383766372536986,"endHours":11.921928149487854,"quality":"inauspicious"},{"name":"Udveg","start":"11:55","end":"13:28","startHours":11.921928149487854,"endHours":13.460089926438725,"quality":"inauspicious"},{"name":"Chala","start":"13:28","end":"15:00","startHours":13.460089926438725,"endHours":14.998251703389595,"quality":"neutral"},{"name":"Labha","start":"15:00","end":"16:32","startHours":14.998251703389595,"endHours":16.536413480340464,"quality":"auspicious"},{"name":"Amṛta","start":"16:32","end":"18:04","startHours":16.536413480340464,"endHours":18.074575257291333,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:04","end":"19:32","startHours":18.074575257291333,"endHours":19.536413480340464,"quality":"neutral"},{"name":"Labha","start":"19:32","end":"21:00","startHours":19.536413480340464,"endHours":20.99825170338959,"quality":"auspicious"},{"name":"Amṛta","start":"21:00","end":"22:28","startHours":20.99825170338959,"endHours":22.460089926438723,"quality":"auspicious"},{"name":"Kāla","start":"22:28","end":"23:55","startHours":22.460089926438723,"endHours":23.921928149487854,"quality":"inauspicious"},{"name":"Śubha","start":"23:55","end":"01:23","startHours":23.921928149487854,"endHours":25.383766372536986,"quality":"auspicious"},{"name":"Roga","start":"01:23","end":"02:51","startHours":25.383766372536986,"endHours":26.845604595586117,"quality":"inauspicious"},{"name":"Udveg","start":"02:51","end":"04:18","startHours":26.845604595586117,"endHours":28.307442818635245,"quality":"inauspicious"},{"name":"Chala","start":"04:18","end":"05:46","startHours":28.307442818635245,"endHours":29.769281041684376,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.769281041684377,"endHours":6.769281041684377,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.769281041684377,"endHours":7.769281041684377,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.769281041684377,"endHours":8.769281041684376,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.769281041684376,"endHours":9.769281041684376,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.769281041684376,"endHours":10.769281041684376,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.769281041684376,"endHours":11.769281041684376,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.769281041684376,"endHours":12.769281041684376,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.769281041684376,"endHours":13.769281041684376,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.769281041684376,"endHours":14.769281041684376,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.769281041684376,"endHours":15.769281041684376,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.769281041684376,"endHours":16.769281041684376,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.769281041684376,"endHours":17.769281041684376,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.769281041684376,"endHours":18.769281041684376,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.769281041684376,"endHours":19.769281041684376,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.769281041684376,"endHours":20.769281041684376,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.769281041684376,"endHours":21.769281041684376,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.769281041684376,"endHours":22.769281041684376,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.769281041684376,"endHours":23.769281041684376,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.769281041684376,"endHours":24.769281041684376,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.769281041684376,"endHours":25.769281041684376,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.769281041684376,"endHours":26.769281041684376,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.769281041684376,"endHours":27.769281041684376,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.769281041684376,"endHours":28.769281041684376,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.769281041684376,"endHours":29.769281041684376,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.680351282873658,"eotMinutes":5.868311030728706,"ayanamsa":28.6124}},"calendars":{"vikram_samvat":2397,"vikram_samvatsara":"Śrīmukha","saka_samvat":2262,"saka_samvatsara":"Raudra","bengali_samvat":1747,"malayalam_era":1516,"nanakshahi_year":871,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Navamī · Vikram 2397 Śrīmukha · Śaka 2262 Raudra"},"festivals":[],"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 September 16, 2340 CE · Ayodhyā · Vidhyamitra","description":"September 16, 2340 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:46, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2340-09-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2340-09-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2340-09-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2340-09-16","x-default":"https://vidhyamitra.com/city/ayodhya/2340-09-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T05:00:20.866Z","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":"2026-06-05T05:00:20.866Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T05:00:20.866Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}