{"id":"vidhyamitra:city-day:ayodhya:1920-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1920-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1920-10-07","date_display":"October 7, 1920 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":1920,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422604.770833,"kali_year":5022,"ahargana":1834139.2708,"sun":{"sidereal_longitude":170.1678,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.9911,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.8232,"elapsed_within_tithi_degrees":8.8232},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.9911,"elapsed_within_degrees":0.3244},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.1589},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1920,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422604.770833,"ahargana":1834139.2708,"kali_year":5022,"ayanamsa_lahiri":22.7461,"grahas":{"sun":{"sidereal_longitude":170.71903999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":107.13603999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-4.4985},"mars":{"sidereal_longitude":240.10804000000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":190.69534,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":136.37184000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":197.25964,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":146.14364,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":198.4749,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.4749,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"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":1920,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422604.770833,"kali_year":5022,"ahargana":1834139.2708,"sun":{"sidereal_longitude":170.1678,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":106.9911,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":296.8232,"elapsed_within_tithi_degrees":8.8232},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.9911,"elapsed_within_degrees":0.3244},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.1589},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":63.177},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":116.823}},"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":"05:55","sunsetLocal":"17:41","solarNoonLocal":"11:48","dayLengthHours":11.766008934498998,"dayLengthDisplay":"11 Hours 45 Mins 58 Secs","nightLengthDisplay":"12 Hours 14 Mins 02 Secs","moonriseLocal":"00:54","moonsetLocal":"14:14","rahuKala":{"name":"Rāhu Kāla","start":"13:16","end":"14:45","startHours":13.274505279995378,"endHours":14.745256396807754,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:55","end":"07:23","startHours":5.920749695933504,"endHours":7.391500812745879,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:52","end":"10:20","startHours":8.862251929558255,"endHours":10.333003046370628,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:04","startHours":8.666151780649937,"endHours":9.058352078466571,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:43","startHours":6.411000068204296,"endHours":6.724760306457602,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:25","end":"12:12","startHours":11.411553865366372,"endHours":12.195954460999637,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:08","startHours":4.3519485046669715,"endHours":5.1363491003002375,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:55","startHours":4.940248951391921,"endHours":5.920749695933504,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:46","end":"14:33","startHours":13.764755652266171,"endHours":14.549156247899438,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:29","end":"17:53","startHours":17.486758630432504,"endHours":17.886758630432503,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:41","end":"18:11","startHours":17.686758630432504,"endHours":18.177009002703294,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:26","end":"19:11","startHours":17.436758630432504,"endHours":19.186758630432504,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:25","end":"00:12","startHours":23.411553865366372,"endHours":24.195954460999637,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:55","end":"07:23","startHours":5.920749695933504,"endHours":7.391500812745879,"quality":"auspicious"},{"name":"Roga","start":"07:23","end":"08:52","startHours":7.391500812745879,"endHours":8.862251929558255,"quality":"inauspicious"},{"name":"Udveg","start":"08:52","end":"10:20","startHours":8.862251929558255,"endHours":10.333003046370628,"quality":"inauspicious"},{"name":"Chala","start":"10:20","end":"11:48","startHours":10.333003046370628,"endHours":11.803754163183005,"quality":"neutral"},{"name":"Labha","start":"11:48","end":"13:16","startHours":11.803754163183005,"endHours":13.274505279995378,"quality":"auspicious"},{"name":"Amṛta","start":"13:16","end":"14:45","startHours":13.274505279995378,"endHours":14.745256396807754,"quality":"auspicious"},{"name":"Kāla","start":"14:45","end":"16:13","startHours":14.745256396807754,"endHours":16.216007513620127,"quality":"inauspicious"},{"name":"Śubha","start":"16:13","end":"17:41","startHours":16.216007513620127,"endHours":17.686758630432504,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:41","end":"19:13","startHours":17.686758630432504,"endHours":19.216007513620127,"quality":"auspicious"},{"name":"Kāla","start":"19:13","end":"20:45","startHours":19.216007513620127,"endHours":20.745256396807754,"quality":"inauspicious"},{"name":"Śubha","start":"20:45","end":"22:16","startHours":20.745256396807754,"endHours":22.27450527999538,"quality":"auspicious"},{"name":"Roga","start":"22:16","end":"23:48","startHours":22.27450527999538,"endHours":23.803754163183005,"quality":"inauspicious"},{"name":"Udveg","start":"23:48","end":"01:20","startHours":23.803754163183005,"endHours":25.333003046370628,"quality":"inauspicious"},{"name":"Chala","start":"01:20","end":"02:52","startHours":25.333003046370628,"endHours":26.862251929558255,"quality":"neutral"},{"name":"Labha","start":"02:52","end":"04:23","startHours":26.862251929558255,"endHours":28.391500812745882,"quality":"auspicious"},{"name":"Amṛta","start":"04:23","end":"05:55","startHours":28.391500812745882,"endHours":29.920749695933505,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.920749695933504,"endHours":6.920749695933504,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.920749695933504,"endHours":7.920749695933504,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.920749695933504,"endHours":8.920749695933505,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.920749695933505,"endHours":9.920749695933505,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.920749695933505,"endHours":10.920749695933505,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.920749695933505,"endHours":11.920749695933505,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.920749695933505,"endHours":12.920749695933505,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.920749695933505,"endHours":13.920749695933505,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.920749695933505,"endHours":14.920749695933505,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.920749695933505,"endHours":15.920749695933505,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.920749695933505,"endHours":16.920749695933505,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.920749695933505,"endHours":17.920749695933505,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.920749695933505,"endHours":18.920749695933505,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.920749695933505,"endHours":19.920749695933505,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.920749695933505,"endHours":20.920749695933505,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.920749695933505,"endHours":21.920749695933505,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.920749695933505,"endHours":22.920749695933505,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.920749695933505,"endHours":23.920749695933505,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.920749695933505,"endHours":24.920749695933505,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.920749695933505,"endHours":25.920749695933505,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.920749695933505,"endHours":26.920749695933505,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.920749695933505,"endHours":27.920749695933505,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.920749695933505,"endHours":28.920749695933505,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.920749695933505,"endHours":29.920749695933505,"planetary_lord":"Moon"}],"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":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"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":-5.313976574318657,"eotMinutes":12.958750209019716,"ayanamsa":22.7461}},"calendars":{"vikram_samvat":1977,"vikram_samvatsara":"Śrīmukha","saka_samvat":1842,"saka_samvatsara":"Raudra","bengali_samvat":1327,"malayalam_era":1096,"nanakshahi_year":451,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Daśamī · Vikram 1977 Śrīmukha · Śaka 1842 Raudra"},"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 October 7, 1920 CE · Ayodhyā · Vidhyamitra","description":"October 7, 1920 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:55, sūryāsta 17:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1920-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1920-10-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1920-10-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1920-10-07","x-default":"https://vidhyamitra.com/city/ayodhya/1920-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T23:09:59.248Z","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":"2026-05-18T23:09:59.248Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T23:09:59.248Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}