{"id":"vidhyamitra:city-day:ayodhya:1917-10-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1917-10-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1917-10-28","date_display":"October 28, 1917 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":1917,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421529.770833,"kali_year":5019,"ahargana":1833064.2708,"sun":{"sidereal_longitude":190.8436,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":342.6459,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.8023,"elapsed_within_tithi_degrees":7.8023},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.6459,"elapsed_within_degrees":9.3126},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.4896},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1917,"month":10,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421529.770833,"ahargana":1833064.2708,"kali_year":5019,"ayanamsa_lahiri":22.705,"grahas":{"sun":{"sidereal_longitude":191.34291299999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":340.871813,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":4.4947},"mars":{"sidereal_longitude":125.449813,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":188.05801300000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":48.064813000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":237.00091299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":111.56821300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":255.4336,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":75.4336,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1917,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421529.770833,"kali_year":5019,"ahargana":1833064.2708,"sun":{"sidereal_longitude":190.8436,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":342.6459,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":151.8023,"elapsed_within_tithi_degrees":7.8023},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.6459,"elapsed_within_degrees":9.3126},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.4896},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.495,"elongation":151.802},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.495,"opposition_distance":28.198}},"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":"06:07","sunsetLocal":"17:22","solarNoonLocal":"11:45","dayLengthHours":11.24497702233514,"dayLengthDisplay":"11 Hours 14 Mins 42 Secs","nightLengthDisplay":"12 Hours 45 Mins 18 Secs","moonriseLocal":"15:37","moonsetLocal":"03:48","rahuKala":{"name":"Rāhu Kāla","start":"15:58","end":"17:22","startHours":15.963206454384158,"endHours":17.36882858217605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:45","end":"13:09","startHours":11.746340071008479,"endHours":13.151962198800373,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:33","end":"15:58","startHours":14.557584326592265,"endHours":15.963206454384158,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:07","startHours":8.74767953171911,"endHours":9.12251209913028,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:54","startHours":6.592392269104874,"endHours":6.892258323033811,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:07","startHours":11.371507503597307,"endHours":12.121172638419651,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:22","startHours":4.624521290196224,"endHours":5.374186425018567,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:07","startHours":5.186770141312982,"endHours":6.12385155984091,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:22","startHours":13.620502908064337,"endHours":14.370168042886679,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.16882858217605,"endHours":17.56882858217605,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:50","startHours":17.36882858217605,"endHours":17.837369291440016,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.11882858217605,"endHours":18.86882858217605,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:07","startHours":23.371507503597307,"endHours":24.12117263841965,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:07","end":"07:32","startHours":6.12385155984091,"endHours":7.529473687632803,"quality":"inauspicious"},{"name":"Chala","start":"07:32","end":"08:56","startHours":7.529473687632803,"endHours":8.935095815424695,"quality":"neutral"},{"name":"Labha","start":"08:56","end":"10:20","startHours":8.935095815424695,"endHours":10.340717943216587,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:45","startHours":10.340717943216587,"endHours":11.746340071008479,"quality":"auspicious"},{"name":"Kāla","start":"11:45","end":"13:09","startHours":11.746340071008479,"endHours":13.151962198800373,"quality":"inauspicious"},{"name":"Śubha","start":"13:09","end":"14:33","startHours":13.151962198800373,"endHours":14.557584326592265,"quality":"auspicious"},{"name":"Roga","start":"14:33","end":"15:58","startHours":14.557584326592265,"endHours":15.963206454384158,"quality":"inauspicious"},{"name":"Udveg","start":"15:58","end":"17:22","startHours":15.963206454384158,"endHours":17.36882858217605,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:22","end":"18:58","startHours":17.36882858217605,"endHours":18.963206454384157,"quality":"auspicious"},{"name":"Roga","start":"18:58","end":"20:33","startHours":18.963206454384157,"endHours":20.557584326592266,"quality":"inauspicious"},{"name":"Udveg","start":"20:33","end":"22:09","startHours":20.557584326592266,"endHours":22.151962198800373,"quality":"inauspicious"},{"name":"Chala","start":"22:09","end":"23:45","startHours":22.151962198800373,"endHours":23.74634007100848,"quality":"neutral"},{"name":"Labha","start":"23:45","end":"01:20","startHours":23.74634007100848,"endHours":25.34071794321659,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:56","startHours":25.34071794321659,"endHours":26.935095815424695,"quality":"auspicious"},{"name":"Kāla","start":"02:56","end":"04:32","startHours":26.935095815424695,"endHours":28.5294736876328,"quality":"inauspicious"},{"name":"Śubha","start":"04:32","end":"06:07","startHours":28.5294736876328,"endHours":30.123851559840908,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.12385155984091,"endHours":7.12385155984091,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.12385155984091,"endHours":8.12385155984091,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.12385155984091,"endHours":9.12385155984091,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.12385155984091,"endHours":10.12385155984091,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.12385155984091,"endHours":11.12385155984091,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.12385155984091,"endHours":12.12385155984091,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.12385155984091,"endHours":13.12385155984091,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.12385155984091,"endHours":14.12385155984091,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.12385155984091,"endHours":15.12385155984091,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.12385155984091,"endHours":16.123851559840908,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.123851559840908,"endHours":17.123851559840908,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.123851559840908,"endHours":18.123851559840908,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.123851559840908,"endHours":19.123851559840908,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.123851559840908,"endHours":20.123851559840908,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.123851559840908,"endHours":21.123851559840908,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.123851559840908,"endHours":22.123851559840908,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.123851559840908,"endHours":23.123851559840908,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.123851559840908,"endHours":24.123851559840908,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.123851559840908,"endHours":25.123851559840908,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.123851559840908,"endHours":26.123851559840908,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.123851559840908,"endHours":27.123851559840908,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.123851559840908,"endHours":28.123851559840908,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.123851559840908,"endHours":29.123851559840908,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.123851559840908,"endHours":30.123851559840908,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.866775063362635,"eotMinutes":16.40359573949132,"ayanamsa":22.705}},"calendars":{"vikram_samvat":1974,"vikram_samvatsara":"Pramoda","saka_samvat":1839,"saka_samvatsara":"Piṅgala","bengali_samvat":1324,"malayalam_era":1093,"nanakshahi_year":448,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Trayodaśī · Vikram 1974 Pramoda · Śaka 1839 Piṅgala"},"festivals":[{"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 28, 1917 CE · Ayodhyā · Vidhyamitra","description":"October 28, 1917 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 06:07, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1917-10-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1917-10-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/1917-10-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/1917-10-28","x-default":"https://vidhyamitra.com/city/ayodhya/1917-10-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:56:54.073Z","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":"2026-05-30T22:56:54.073Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:56:54.073Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}