{"id":"vidhyamitra:city-day:ayodhya:1857-05-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1857-05-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1857-05-12","date_display":"May 12, 1857 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":1857,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399446.770833,"kali_year":4959,"ahargana":1810981.2708,"sun":{"sidereal_longitude":29.69,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":244.9874,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.2974,"elapsed_within_tithi_degrees":11.2974},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.9874,"elapsed_within_degrees":4.9874},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.6773},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1857,"month":5,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2399446.770833,"ahargana":1810981.2708,"kali_year":4959,"ayanamsa_lahiri":21.8604,"grahas":{"sun":{"sidereal_longitude":29.367246000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":241.83904600000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-4.4244},"mars":{"sidereal_longitude":38.29414600000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":52.37104599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":8.828645999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":28.802746000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":80.05114600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":345.4972,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.4972,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1857,"month":5,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399446.770833,"kali_year":4959,"ahargana":1810981.2708,"sun":{"sidereal_longitude":29.69,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":244.9874,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.2974,"elapsed_within_tithi_degrees":11.2974},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":244.9874,"elapsed_within_degrees":4.9874},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.6773},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.424,"elongation":144.703},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.424,"opposition_distance":35.297}},"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":"05:16","sunsetLocal":"18:39","solarNoonLocal":"11:57","dayLengthHours":13.397260407980738,"dayLengthDisplay":"13 Hours 23 Mins 50 Secs","nightLengthDisplay":"10 Hours 36 Mins 10 Secs","moonriseLocal":"20:55","moonsetLocal":"07:20","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:59","startHours":15.306755440667377,"endHours":16.981412991664968,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:36","end":"10:17","startHours":8.608125236677008,"endHours":10.282782787674599,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:57","end":"13:38","startHours":11.957440338672193,"endHours":13.632097889669783,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:50","startHours":8.384837563210661,"endHours":8.831412910143353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:10","startHours":5.817029318347687,"endHours":6.17428959589384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.510864991739501,"endHours":12.404015685604884,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:22","startHours":3.4725087469510574,"endHours":4.36565944081644,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:16","startHours":4.142371767350094,"endHours":5.258810134681823,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:05","startHours":14.190317073335649,"endHours":15.083467767201032,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.456070542662562,"endHours":18.85607054266256,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:13","startHours":18.65607054266256,"endHours":19.214289726328424,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.40607054266256,"endHours":20.15607054266256,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.510864991739503,"endHours":24.404015685604882,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:16","end":"06:56","startHours":5.258810134681823,"endHours":6.933467685679415,"quality":"inauspicious"},{"name":"Udveg","start":"06:56","end":"08:36","startHours":6.933467685679415,"endHours":8.608125236677008,"quality":"inauspicious"},{"name":"Chala","start":"08:36","end":"10:17","startHours":8.608125236677008,"endHours":10.282782787674599,"quality":"neutral"},{"name":"Labha","start":"10:17","end":"11:57","startHours":10.282782787674599,"endHours":11.957440338672193,"quality":"auspicious"},{"name":"Amṛta","start":"11:57","end":"13:38","startHours":11.957440338672193,"endHours":13.632097889669783,"quality":"auspicious"},{"name":"Kāla","start":"13:38","end":"15:18","startHours":13.632097889669783,"endHours":15.306755440667377,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:59","startHours":15.306755440667377,"endHours":16.981412991664968,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:39","startHours":16.981412991664968,"endHours":18.65607054266256,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:39","end":"19:59","startHours":18.65607054266256,"endHours":19.981412991664968,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:18","startHours":19.981412991664968,"endHours":21.306755440667377,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:38","startHours":21.306755440667377,"endHours":22.632097889669787,"quality":"inauspicious"},{"name":"Udveg","start":"22:38","end":"23:57","startHours":22.632097889669787,"endHours":23.957440338672193,"quality":"inauspicious"},{"name":"Chala","start":"23:57","end":"01:17","startHours":23.957440338672193,"endHours":25.2827827876746,"quality":"neutral"},{"name":"Labha","start":"01:17","end":"02:36","startHours":25.2827827876746,"endHours":26.608125236677008,"quality":"auspicious"},{"name":"Amṛta","start":"02:36","end":"03:56","startHours":26.608125236677008,"endHours":27.933467685679418,"quality":"auspicious"},{"name":"Kāla","start":"03:56","end":"05:16","startHours":27.933467685679418,"endHours":29.258810134681823,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.258810134681823,"endHours":6.258810134681823,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.258810134681823,"endHours":7.258810134681823,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.258810134681823,"endHours":8.258810134681823,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.258810134681823,"endHours":9.258810134681823,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.258810134681823,"endHours":10.258810134681823,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.258810134681823,"endHours":11.258810134681823,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.258810134681823,"endHours":12.258810134681823,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.258810134681823,"endHours":13.258810134681823,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.258810134681823,"endHours":14.258810134681823,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.258810134681823,"endHours":15.258810134681823,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.258810134681823,"endHours":16.258810134681823,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.258810134681823,"endHours":17.258810134681823,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.258810134681823,"endHours":18.258810134681823,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.258810134681823,"endHours":19.258810134681823,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.258810134681823,"endHours":20.258810134681823,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.258810134681823,"endHours":21.258810134681823,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.258810134681823,"endHours":22.258810134681823,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.258810134681823,"endHours":23.258810134681823,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.258810134681823,"endHours":24.258810134681823,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.258810134681823,"endHours":25.258810134681823,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.258810134681823,"endHours":26.258810134681823,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.258810134681823,"endHours":27.258810134681823,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.258810134681823,"endHours":28.258810134681823,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.258810134681823,"endHours":29.258810134681823,"planetary_lord":"Saturn"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.06454730794466,"eotMinutes":3.7375796796685163,"ayanamsa":21.8604}},"calendars":{"vikram_samvat":1914,"vikram_samvatsara":"Pramoda","saka_samvat":1779,"saka_samvatsara":"Piṅgala","bengali_samvat":1264,"malayalam_era":1033,"nanakshahi_year":388,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Tṛtīyā · Vikram 1914 Pramoda · Śaka 1779 Piṅgala"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 May 12, 1857 CE · Ayodhyā · Vidhyamitra","description":"May 12, 1857 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:16, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1857-05-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1857-05-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1857-05-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1857-05-12","x-default":"https://vidhyamitra.com/city/ayodhya/1857-05-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:03:29.827Z","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":"2026-05-31T17:03:29.827Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:03:29.827Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}