{"id":"vidhyamitra:city-day:ayodhya:1866-03-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1866-03-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1866-03-28","date_display":"March 28, 1866 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":1866,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402688.770833,"kali_year":4967,"ahargana":1814223.2708,"sun":{"sidereal_longitude":345.6411,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":129.3088,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.6677,"elapsed_within_tithi_degrees":11.6677},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.3088,"elapsed_within_degrees":9.3088},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.9499},"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":1866,"month":3,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2402688.770833,"ahargana":1814223.2708,"kali_year":4967,"ayanamsa_lahiri":21.9844,"grahas":{"sun":{"sidereal_longitude":345.160478,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":129.75937800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-3.1475},"mars":{"sidereal_longitude":311.23647800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":5.702277999999978,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":278.4491780000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":354.512878,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":200.31207799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":173.7205,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.7205,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1866,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2402688.770833,"kali_year":4967,"ahargana":1814223.2708,"sun":{"sidereal_longitude":345.6411,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":129.3088,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":143.6677,"elapsed_within_tithi_degrees":11.6677},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.3088,"elapsed_within_degrees":9.3088},"yoga":{"number":9,"name":"Śūla","sum_longitude":114.9499},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.147,"elongation":143.668},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.147,"opposition_distance":36.332}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":1.469,"elongation":0.484},{"offset_days":3,"type":"lunar","occurs":true,"moon_latitude":-0.419,"opposition_distance":0.379}]},"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":"05:57","sunsetLocal":"18:16","solarNoonLocal":"12:07","dayLengthHours":12.315795680056503,"dayLengthDisplay":"12 Hours 18 Mins 57 Secs","nightLengthDisplay":"11 Hours 41 Mins 03 Secs","moonriseLocal":"15:20","moonsetLocal":"04:10","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:39","startHours":12.113402373440028,"endHours":13.652876833447092,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:30","end":"09:02","startHours":7.494978993418839,"endHours":9.034453453425902,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:34","end":"12:07","startHours":10.573927913432964,"endHours":12.113402373440028,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:14","startHours":8.829190192091627,"endHours":9.239716714760178,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.468662686747464,"endHours":6.797083904882305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:31","startHours":11.702875850771479,"endHours":12.523928896108577,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:08","startHours":4.313398442737576,"endHours":5.134451488074676,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"05:57","startHours":4.9291882267404015,"endHours":5.955504533411776,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.166034986782778,"endHours":14.987088032119878,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.07130021346828,"endHours":18.47130021346828,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:47","startHours":18.27130021346828,"endHours":18.784458366803968,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.02130021346828,"endHours":19.77130021346828,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:31","startHours":23.702875850771477,"endHours":24.52392889610858,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:57","end":"07:30","startHours":5.955504533411776,"endHours":7.494978993418839,"quality":"auspicious"},{"name":"Amṛta","start":"07:30","end":"09:02","startHours":7.494978993418839,"endHours":9.034453453425902,"quality":"auspicious"},{"name":"Kāla","start":"09:02","end":"10:34","startHours":9.034453453425902,"endHours":10.573927913432964,"quality":"inauspicious"},{"name":"Śubha","start":"10:34","end":"12:07","startHours":10.573927913432964,"endHours":12.113402373440028,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:39","startHours":12.113402373440028,"endHours":13.652876833447092,"quality":"inauspicious"},{"name":"Udveg","start":"13:39","end":"15:12","startHours":13.652876833447092,"endHours":15.192351293454154,"quality":"inauspicious"},{"name":"Chala","start":"15:12","end":"16:44","startHours":15.192351293454154,"endHours":16.731825753461216,"quality":"neutral"},{"name":"Labha","start":"16:44","end":"18:16","startHours":16.731825753461216,"endHours":18.27130021346828,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:16","end":"19:44","startHours":18.27130021346828,"endHours":19.731825753461216,"quality":"inauspicious"},{"name":"Chala","start":"19:44","end":"21:12","startHours":19.731825753461216,"endHours":21.192351293454152,"quality":"neutral"},{"name":"Labha","start":"21:12","end":"22:39","startHours":21.192351293454152,"endHours":22.652876833447092,"quality":"auspicious"},{"name":"Amṛta","start":"22:39","end":"00:07","startHours":22.652876833447092,"endHours":24.113402373440028,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:34","startHours":24.113402373440028,"endHours":25.573927913432964,"quality":"inauspicious"},{"name":"Śubha","start":"01:34","end":"03:02","startHours":25.573927913432964,"endHours":27.034453453425904,"quality":"auspicious"},{"name":"Roga","start":"03:02","end":"04:30","startHours":27.034453453425904,"endHours":28.49497899341884,"quality":"inauspicious"},{"name":"Udveg","start":"04:30","end":"05:57","startHours":28.49497899341884,"endHours":29.955504533411776,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:57","end":"06:57","startHours":5.955504533411776,"endHours":6.955504533411776,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:57","end":"07:57","startHours":6.955504533411776,"endHours":7.955504533411776,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:57","end":"08:57","startHours":7.955504533411776,"endHours":8.955504533411776,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:57","end":"09:57","startHours":8.955504533411776,"endHours":9.955504533411776,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:57","end":"10:57","startHours":9.955504533411776,"endHours":10.955504533411776,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:57","end":"11:57","startHours":10.955504533411776,"endHours":11.955504533411776,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:57","end":"12:57","startHours":11.955504533411776,"endHours":12.955504533411776,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:57","end":"13:57","startHours":12.955504533411776,"endHours":13.955504533411776,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:57","end":"14:57","startHours":13.955504533411776,"endHours":14.955504533411776,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:57","end":"15:57","startHours":14.955504533411776,"endHours":15.955504533411776,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:57","end":"16:57","startHours":15.955504533411776,"endHours":16.955504533411776,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:57","end":"17:57","startHours":16.955504533411776,"endHours":17.955504533411776,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:57","end":"18:57","startHours":17.955504533411776,"endHours":18.955504533411776,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:57","end":"19:57","startHours":18.955504533411776,"endHours":19.955504533411776,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:57","end":"20:57","startHours":19.955504533411776,"endHours":20.955504533411776,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:57","end":"21:57","startHours":20.955504533411776,"endHours":21.955504533411776,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:57","end":"22:57","startHours":21.955504533411776,"endHours":22.955504533411776,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:57","end":"23:57","startHours":22.955504533411776,"endHours":23.955504533411776,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:57","end":"00:57","startHours":23.955504533411776,"endHours":24.955504533411776,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:57","end":"01:57","startHours":24.955504533411776,"endHours":25.955504533411776,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:57","end":"02:57","startHours":25.955504533411776,"endHours":26.955504533411776,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:57","end":"03:57","startHours":26.955504533411776,"endHours":27.955504533411776,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:57","end":"04:57","startHours":27.955504533411776,"endHours":28.955504533411776,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:57","end":"05:57","startHours":28.955504533411776,"endHours":29.955504533411776,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.8355478713281994,"eotMinutes":-5.6201424064016345,"ayanamsa":21.9844}},"calendars":{"vikram_samvat":1923,"vikram_samvatsara":"Pramāthi","saka_samvat":1788,"saka_samvatsara":"Akṣaya","bengali_samvat":1273,"malayalam_era":1042,"nanakshahi_year":397,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Dvādaśī · Vikram 1923 Pramāthi · Śaka 1788 Akṣaya"},"festivals":[],"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 March 28, 1866 CE · Ayodhyā · Vidhyamitra","description":"March 28, 1866 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 05:57, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1866-03-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1866-03-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/1866-03-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/1866-03-28","x-default":"https://vidhyamitra.com/city/ayodhya/1866-03-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:29:16.050Z","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":"2026-05-31T17:29:16.050Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:29:16.050Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}