{"id":"vidhyamitra:city-day:ayodhya:1978-09-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1978-09-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-09-30","date_display":"September 30, 1978 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":1978,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443781.770833,"kali_year":5080,"ahargana":1855316.2708,"sun":{"sidereal_longitude":162.2797,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":135.4289,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.1493,"elapsed_within_tithi_degrees":9.1493},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.4289,"elapsed_within_degrees":2.0956},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.7086},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1978,"month":9,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443781.770833,"ahargana":1855316.2708,"kali_year":5080,"ayanamsa_lahiri":23.5561,"grahas":{"sun":{"sidereal_longitude":162.97332299999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":137.126423,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-1.6102},"mars":{"sidereal_longitude":193.582223,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":162.73992299999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":100.45532300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":204.04982299999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":134.396123,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":156.4156,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":336.4156,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":9,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443781.770833,"kali_year":5080,"ahargana":1855316.2708,"sun":{"sidereal_longitude":162.2797,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":135.4289,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.1493,"elapsed_within_tithi_degrees":9.1493},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.4289,"elapsed_within_degrees":2.0956},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.7086},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.61,"elongation":26.851},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.61,"opposition_distance":153.149}},"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":"05:52","sunsetLocal":"17:49","solarNoonLocal":"11:50","dayLengthHours":11.949851814298277,"dayLengthDisplay":"11 Hours 56 Mins 59 Secs","nightLengthDisplay":"12 Hours 03 Mins 01 Secs","moonriseLocal":"03:49","moonsetLocal":"16:25","rahuKala":{"name":"Rāhu Kāla","start":"08:51","end":"10:21","startHours":8.851525774509003,"endHours":10.345257251296289,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:20","end":"14:50","startHours":13.332720204870858,"endHours":14.826451681658142,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:52","end":"07:21","startHours":5.864062820934435,"endHours":7.3577942977217194,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.652361577604033,"endHours":9.050689971413975,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:41","startHours":6.361973313196863,"endHours":6.680636028244817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:26","end":"12:14","startHours":11.440660334273632,"endHours":12.237317121893517,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:04","startHours":4.270749245694665,"endHours":5.067406033314549,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:52","end":"05:52","startHours":4.868241836409578,"endHours":5.864062820934435,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:38","startHours":13.830630697133287,"endHours":14.627287484753172,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.613914635232714,"endHours":18.013914635232712,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:19","startHours":17.813914635232713,"endHours":18.31182512749514,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.563914635232713,"endHours":19.313914635232713,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:26","end":"00:14","startHours":23.44066033427363,"endHours":24.23731712189352,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:52","end":"07:21","startHours":5.864062820934435,"endHours":7.3577942977217194,"quality":"inauspicious"},{"name":"Śubha","start":"07:21","end":"08:51","startHours":7.3577942977217194,"endHours":8.851525774509003,"quality":"auspicious"},{"name":"Roga","start":"08:51","end":"10:21","startHours":8.851525774509003,"endHours":10.345257251296289,"quality":"inauspicious"},{"name":"Udveg","start":"10:21","end":"11:50","startHours":10.345257251296289,"endHours":11.838988728083574,"quality":"inauspicious"},{"name":"Chala","start":"11:50","end":"13:20","startHours":11.838988728083574,"endHours":13.332720204870858,"quality":"neutral"},{"name":"Labha","start":"13:20","end":"14:50","startHours":13.332720204870858,"endHours":14.826451681658142,"quality":"auspicious"},{"name":"Amṛta","start":"14:50","end":"16:19","startHours":14.826451681658142,"endHours":16.320183158445428,"quality":"auspicious"},{"name":"Kāla","start":"16:19","end":"17:49","startHours":16.320183158445428,"endHours":17.813914635232713,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:49","end":"19:19","startHours":17.813914635232713,"endHours":19.320183158445428,"quality":"auspicious"},{"name":"Amṛta","start":"19:19","end":"20:50","startHours":19.320183158445428,"endHours":20.826451681658142,"quality":"auspicious"},{"name":"Kāla","start":"20:50","end":"22:20","startHours":20.826451681658142,"endHours":22.33272020487086,"quality":"inauspicious"},{"name":"Śubha","start":"22:20","end":"23:50","startHours":22.33272020487086,"endHours":23.838988728083574,"quality":"auspicious"},{"name":"Roga","start":"23:50","end":"01:21","startHours":23.838988728083574,"endHours":25.34525725129629,"quality":"inauspicious"},{"name":"Udveg","start":"01:21","end":"02:51","startHours":25.34525725129629,"endHours":26.851525774509007,"quality":"inauspicious"},{"name":"Chala","start":"02:51","end":"04:21","startHours":26.851525774509007,"endHours":28.35779429772172,"quality":"neutral"},{"name":"Labha","start":"04:21","end":"05:52","startHours":28.35779429772172,"endHours":29.864062820934436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.864062820934435,"endHours":6.864062820934435,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.864062820934435,"endHours":7.864062820934435,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.864062820934435,"endHours":8.864062820934436,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.864062820934436,"endHours":9.864062820934436,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.864062820934436,"endHours":10.864062820934436,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.864062820934436,"endHours":11.864062820934436,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.864062820934436,"endHours":12.864062820934436,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.864062820934436,"endHours":13.864062820934436,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.864062820934436,"endHours":14.864062820934436,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.864062820934436,"endHours":15.864062820934436,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.864062820934436,"endHours":16.864062820934436,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.864062820934436,"endHours":17.864062820934436,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.864062820934436,"endHours":18.864062820934436,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.864062820934436,"endHours":19.864062820934436,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.864062820934436,"endHours":20.864062820934436,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.864062820934436,"endHours":21.864062820934436,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.864062820934436,"endHours":22.864062820934436,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.864062820934436,"endHours":23.864062820934436,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.864062820934436,"endHours":24.864062820934436,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.864062820934436,"endHours":25.864062820934436,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.864062820934436,"endHours":26.864062820934436,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.864062820934436,"endHours":27.864062820934436,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.864062820934436,"endHours":28.864062820934436,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.864062820934436,"endHours":29.864062820934436,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-2.5922303190233302,"eotMinutes":10.844676314985584,"ayanamsa":23.5561}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Trayodaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 30, 1978 CE · Ayodhyā · Vidhyamitra","description":"September 30, 1978 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 05:52, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1978-09-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1978-09-30","sa":"https://sa.vidhyamitra.com/city/ayodhya/1978-09-30","hi":"https://hi.vidhyamitra.com/city/ayodhya/1978-09-30","x-default":"https://vidhyamitra.com/city/ayodhya/1978-09-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T10:59:11.669Z","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":"2026-05-18T10:59:11.669Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T10:59:11.669Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}