{"id":"vidhyamitra:city-day:ayodhya:1773-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1773-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1773-10-27","date_display":"October 27, 1773 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":1773,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2368934.770833,"kali_year":4875,"ahargana":1780469.2708,"sun":{"sidereal_longitude":193.1116,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":333.8107,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.6991,"elapsed_within_tithi_degrees":8.6991},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.8107,"elapsed_within_degrees":0.4774},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.9223},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1773,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2368934.770833,"ahargana":1780469.2708,"kali_year":4875,"ayanamsa_lahiri":20.6935,"grahas":{"sun":{"sidereal_longitude":193.257428,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":335.22822799999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":0.6535},"mars":{"sidereal_longitude":218.88772800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":201.37632800000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":342.602628,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":233.39992800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":153.89182800000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":162.1698,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.1698,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1773,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2368934.770833,"kali_year":4875,"ahargana":1780469.2708,"sun":{"sidereal_longitude":193.1116,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":333.8107,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":140.6991,"elapsed_within_tithi_degrees":8.6991},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":333.8107,"elapsed_within_degrees":0.4774},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.9223},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.654,"elongation":140.699},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.654,"opposition_distance":39.301}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":1.39,"elongation":1.35}]},"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":11.247295702617514,"dayLengthDisplay":"11 Hours 14 Mins 50 Secs","nightLengthDisplay":"12 Hours 45 Mins 10 Secs","moonriseLocal":"15:13","moonsetLocal":"03:12","rahuKala":{"name":"Rāhu Kāla","start":"11:45","end":"13:09","startHours":11.747058272301413,"endHours":13.152970235128603,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:32","end":"08:56","startHours":7.529322383819846,"endHours":8.935234346647036,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:20","end":"11:45","startHours":10.341146309474224,"endHours":11.747058272301413,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:07","startHours":8.747779418270076,"endHours":9.122689275023994,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:54","startHours":6.592047741935053,"endHours":6.891975627338186,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:07","startHours":11.372148415547496,"endHours":12.121968129055329,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:22","startHours":4.623770993976988,"endHours":5.373590707484822,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:07","startHours":5.186135779107864,"endHours":6.1234104209926565,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:22","startHours":13.621607556070998,"endHours":14.371427269578833,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.17070612361017,"endHours":17.57070612361017,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:50","startHours":17.37070612361017,"endHours":17.839343444552565,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.12070612361017,"endHours":18.87070612361017,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:07","startHours":23.372148415547496,"endHours":24.12196812905533,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:07","end":"07:32","startHours":6.1234104209926565,"endHours":7.529322383819846,"quality":"auspicious"},{"name":"Amṛta","start":"07:32","end":"08:56","startHours":7.529322383819846,"endHours":8.935234346647036,"quality":"auspicious"},{"name":"Kāla","start":"08:56","end":"10:20","startHours":8.935234346647036,"endHours":10.341146309474224,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:45","startHours":10.341146309474224,"endHours":11.747058272301413,"quality":"auspicious"},{"name":"Roga","start":"11:45","end":"13:09","startHours":11.747058272301413,"endHours":13.152970235128603,"quality":"inauspicious"},{"name":"Udveg","start":"13:09","end":"14:34","startHours":13.152970235128603,"endHours":14.558882197955793,"quality":"inauspicious"},{"name":"Chala","start":"14:34","end":"15:58","startHours":14.558882197955793,"endHours":15.96479416078298,"quality":"neutral"},{"name":"Labha","start":"15:58","end":"17:22","startHours":15.96479416078298,"endHours":17.37070612361017,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:22","end":"18:58","startHours":17.37070612361017,"endHours":18.96479416078298,"quality":"inauspicious"},{"name":"Chala","start":"18:58","end":"20:34","startHours":18.96479416078298,"endHours":20.55888219795579,"quality":"neutral"},{"name":"Labha","start":"20:34","end":"22:09","startHours":20.55888219795579,"endHours":22.152970235128603,"quality":"auspicious"},{"name":"Amṛta","start":"22:09","end":"23:45","startHours":22.152970235128603,"endHours":23.747058272301413,"quality":"auspicious"},{"name":"Kāla","start":"23:45","end":"01:20","startHours":23.747058272301413,"endHours":25.341146309474222,"quality":"inauspicious"},{"name":"Śubha","start":"01:20","end":"02:56","startHours":25.341146309474222,"endHours":26.935234346647036,"quality":"auspicious"},{"name":"Roga","start":"02:56","end":"04:32","startHours":26.935234346647036,"endHours":28.529322383819846,"quality":"inauspicious"},{"name":"Udveg","start":"04:32","end":"06:07","startHours":28.529322383819846,"endHours":30.123410420992656,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.1234104209926565,"endHours":7.1234104209926565,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.1234104209926565,"endHours":8.123410420992656,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.123410420992656,"endHours":9.123410420992656,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.123410420992656,"endHours":10.123410420992656,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.123410420992656,"endHours":11.123410420992656,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.123410420992656,"endHours":12.123410420992656,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.123410420992656,"endHours":13.123410420992656,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.123410420992656,"endHours":14.123410420992656,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.123410420992656,"endHours":15.123410420992656,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.123410420992656,"endHours":16.123410420992656,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.123410420992656,"endHours":17.123410420992656,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.123410420992656,"endHours":18.123410420992656,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.123410420992656,"endHours":19.123410420992656,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.123410420992656,"endHours":20.123410420992656,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.123410420992656,"endHours":21.123410420992656,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.123410420992656,"endHours":22.123410420992656,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.123410420992656,"endHours":23.123410420992656,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.123410420992656,"endHours":24.123410420992656,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.123410420992656,"endHours":25.123410420992656,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.123410420992656,"endHours":26.123410420992656,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.123410420992656,"endHours":27.123410420992656,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.123410420992656,"endHours":28.123410420992656,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.123410420992656,"endHours":29.123410420992656,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.123410420992656,"endHours":30.123410420992656,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.833973954369911,"eotMinutes":16.360503661915228,"ayanamsa":20.6935}},"calendars":{"vikram_samvat":1830,"vikram_samvatsara":"Parābhava","saka_samvat":1695,"saka_samvatsara":"Vijaya","bengali_samvat":1180,"malayalam_era":949,"nanakshahi_year":304,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","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":"Kārtika Śukla Dvādaśī · Vikram 1830 Parābhava · Śaka 1695 Vijaya"},"festivals":[{"id":"tulasi-vivaha","name":"Tulasī Vivāha","name_sanskrit":"तुलसी विवाह","tradition":"Vaishnava","associated_deity":"Tulasī Devī + Bhagavān Viṣṇu","significance":"Marriage of Tulasī (Vṛndā) with Śālagrāma. Marks end of Cāturmāsya.","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Padma Purāṇa Uttara-khaṇḍa"]}],"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 October 27, 1773 CE · Ayodhyā · Vidhyamitra","description":"October 27, 1773 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:07, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1773-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1773-10-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/1773-10-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/1773-10-27","x-default":"https://vidhyamitra.com/city/ayodhya/1773-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:52:23.780Z","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":"2026-05-31T02:52:23.780Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:52:23.780Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}